View difference between Paste ID: 5GCXbmA9 and J9ZaWQbM

 AEServer(8)              - AEServer(8) -- System-wide daemon which recevies incoming (remote) AppleEvents
 APFSUserAgent(8)         - APFS new container observer
 ARDAgent(8)              - Apple Remote Desktop Agent
 AVCAssistant(8)          - CoreMediaIO DAL Assistant Process
 AccessibilityVisualsAgent(8) - Accessibility Visuals Launch Agent
 AddressBookSourceSync(8) - Syncs Contacts data with servers
 AirPlayDiagnosticsServer(8) - Server for AirPlay diagnostics
 AppleCameraAssistant(8)  - CoreMediaIO DAL Assistant Process
 AppleVNCServer(8)        - listens for VNC connections from clients
 Archetype(n)             - base class for all [incr Tk] mega-widgets
 AuthBrokerAgent(8)       - The proxy credential daemon
 BluetoothReporter(8)     - gathers Bluetooth specific diagnostic information helpful in investigating system Bluetooth issues
 BootCacheControl(8)      - provides control of caches used during startup
 BridgeSupport(5)         - Scripting bridges support file
 CFNetworkAgent(8)        - The network compatibility daemon
 CVMCompiler(8)           - Mac OS X Core Virtual Machine Compiler
 CVMServer(8)             - Mac OS X Core Virtual Machine Server
 CalendarAgent(8)         - calendar data process
 CloudKeychainProxy(8)    - part of iCloud keychain syncing
 CommCenter(8)            - Provides functionality to allow the Mac to make and receive phone calls
 CommCenterRootHelper(8)  - Helper to CommCenter(8)
 ContactsAccountsService(8) - Lets 32-bit apps use Contacts accounts
 ControlStrip(8)          - Touch Bar Control Strip
 CoreLocationAgent(8)     - manages location authorization prompts
 CrashReporterSupportHelper(8) - Provides functionality in support of CrashReporterSupport
 DataDetectorsLocalSources(8) - DataDetectors user source content manager
 DataDetectorsSourceAccess(8) - DataDetectors sources utility
 DevToolsSecurity(8)      - Change the security authorization policies for developer systems
 DictationIM(8)           - Implements system-wide Dictation and command & control
 DiskUnmountWatcher(8)    - watches for disk unmount and remove cached credentials
 DumpPanic(8)             - Writes panic reports
 FDERecoveryAgent(8)      - Full Disk Encryption Key Recovery Transmission Agent
 FileStatsAgent(8)        - collect file stats
 FolderActionsDispatcher(8) - monitoring and settings daemon for Folder Actions
 GSSCred(8)               - manages GSS-API credentials
 IIDCVideoAssistant(8)    - CoreMediaIO DAL Assistant Process
 IOBluetoothUSBDFUTool(8) - Performs the USB Bluetooth automatic firmware update
 InternetSharing(8)       - daemon for Internet Sharing
 KernelEventAgent(8)      - utility to provide user interface on behalf of the kernel
 Keychain Circle Notification(8) - part of iCloud Keychain syncing
 KeychainSyncingOverIDSProxy(8) - part of iCloud Keychain syncing
 MIDIServer(8)            - Agent supporting CoreMIDI framework
 ManagedClient(8)         - -- Managed preferences and configuration profiles daemon
 ManagedClientAgent(8)    - -- Device enrollment and ManagedClient process notification daemon
 NFS(5)                   - Network File System
 NVMeAgent(8)             - Agent for NVMe devices
 NetAuthAgent(8)          - Shows dialogs on behalf of NetAuthSysAgent
 NetAuthSysAgent(8)       - Mounts network shares
 NetBootClientStatus(8)   - NetBoot helper process
 OSDUIHelper(8)           - OSDFramework UI helper
 PCIELaneConfigTool(8)    - PCIe configuration helper tool for Expansion Slot Utility
 PasswordService(8)       - Mac OS X Server Password Server daemon
 Photo Library Migration Utility(8) - Upgrade historical iPhoto/Aperture libraries
 PlistBuddy(8)            - read and write values to plists
 Plotchart(n)             - Simple plotting and charting package
 PrintUITool(8)           - a tool to perform privileged ui based operations on the printing system
 ProtectedCloudKeySyncing(8) - part of ProtectedCloudKey subsystem
 RFBEventHelperd(8)       - Screen Sharing app helper daemon
 ReportPanic(8)           - Facilitates filing Radars for panics
 ReportPanicService(8)    - Provides functionality for the ReportPanic app
 S3(n)                    - Amazon S3 Web Service Interface
 SASL(n)                  - Implementation of SASL mechanisms for Tcl
 SSInvitationAgent(8)     - Screen Sharing Invitation Agent
 SafariBookmarksSyncAgent(8) - Safari Bookmarks Sync Agent
 SafariCloudHistoryPushAgent(8) - Safari Cloud History Push Agent
 SafariDAVClient(8)       - Safari DAV Client
 SafariHistoryServiceAgent(8) - Safari History Service Agent
 SafariLaunchAgent(8)     - Safari Launch Agent
 SafariNotificationAgent(8) - Safari Push Notification Agent
 SafariPlugInUpdateNotifier(8) - Safari Plug-in Update Notifier
 SafeBase(ntcl), Safe Base(ntcl) - A mechanism for creating and manipulating safe interpreters
 ScreensharingAgent(8)    - communicates with screensharingd to provide access to a user session
 SecurityAgent(8)         - Authorization Services Agent
 SmartCardServices(7)     - overview of SmartCard support
 SmartCardServices-legacy(7) - overview of legacy SmartCard support
 SpeechDataInstallerd(8)  - Manages downloading of speech-related assets
 SpeechSynthesisServer(8) - Implements speaking hotkey and time announcements text-to-speech features
 Tcl(ntcl)                - Tool Command Language
 TclX(n)                  - Extended Tcl: Extended command set for Tcl '
 Toplevel(n)              - base class for mega-widgets in a top-level window
 TouchBarServer(8)        - Touch Bar render server
 UASharedPasteboardProgressUI(8) - Progress UI Service for Universal Clipboard
 UASysAgent(8)            - A tool used by UnmountAssistant
 USBAgent(8)              - Agent for USB devices
 UnmountAssistantAgent(8) - Provides help when a disk can't be ejected
 UserEventAgent(8)        - high-level system event handler
 VDCAssistant(8)          - CoreMediaIO DAL Assistant Process
 VNCPrivilegeProxy(8)     - Screen sharing server helper daemon
 WiFiAgent(8)             - Wi-Fi User agent
 WiFiVelocityAgent(8)     - launchd agent for the WiFiVelocity framework
 Widget(n)                - base class for mega-widgets within a frame
 WindowServer(8)          - Window management, compositing, and event routing daemon
 a2p(1)                   - Awk to Perl translator
 ab(1)                    - Apache HTTP server benchmarking tool
 ac(8)                    - display connect-time accounting
 accept(8), cupsaccept/cupsreject(8) - accept/reject jobs sent to a destination
 access(5)                - Postfix SMTP server access table
 accesstool(1)            - accesstool
 acct(5)                  - execution accounting file
 accton(8)                - enable/disable system accounting
 addftinfo(1)             - add information to troff font files for use with groff
 adjust(n), textutil::adjust(n) - Procedures to adjust, indent, and undent paragraphs
 adler(n)                 - Message digest "adler"
 aes(n)                   - Implementation of the AES block cipher
 afmtodit(1)              - create font files for use with groff -Tps
 afscexpand(1)            - decompress files compressed with HFS+ compression
 after(ntcl)              - Execute a command after a time delay
 agentxtrap(1)            - send an AgentX NotifyPDU to an AgentX master agent
 aio(4)                   - asynchronous I/O
 airport(8)               - get information for 802.11 interface
 airportd(8)              - airport daemon
 aliases(5)               - Postfix local alias database format
 amfid(8)                 - The mobile file integrity daemon
 amt(8)                   - Abstract Machine Test Utility
 analyticsd(1)            - Diagnostics and Usage
 annealing(n), simulation::annealing(n) - Simulated annealing
 ansi_cattr(n), term::ansi::code::attr(n) - ANSI attribute sequences
 ansi_cctrl(n), term::ansi::code::ctrl(n) - ANSI control sequences
 ansi_cmacros(n), term::ansi::code::macros(n) - Macro sequences
 ansi_code(n), term::ansi::code(n) - Helper for control sequences
 ansi_ctrlu(n), term::ansi::ctrl::unix(n) - Control operations and queries
 ansi_send(n), term::ansi::send(n) - Output of ANSI control sequences to terminals
 anvil(8)                 - Postfix session count and request rate control
 apachectl(8)             - Apache HTTP Server Control Interface
 apfs.util(8)             - APFS file system utility
 apfs_hfs_convert(8)      - convert an existing HFS file system to APFS file system
 append(ntcl)             - Append to variable
 appleeventsd(8)          - appleeventsd(8) -- System-wide daemon which coordinates AppleEvents activity on the system
 applesingle(1), binhex(1), macbinary(1) - encode and decode files
 appletviewer(1)          - Java applet viewer
 apply(1)                 - apply a command to a set of arguments
 apply(ntcl)              - Apply an anonymous function
 appsleepd(8)             - app sleep daemon
 apropos(1)               - search the whatis database for strings
 apsd(8)                  - Apple Push Notification service daemon
 apt(1)                   - annotation processing tool
 apxs(1)                  - APache eXtenSion tool
 arch(1)                  - print architecture type or run selected architecture of a universal binary
 arp(4)                   - Address Resolution Protocol
 arp(8)                   - address resolution display and control
 array(ntcl)              - Manipulate array variables
 ascii(7)                 - octal, hexadecimal and decimal ASCII character sets
 ascii85(n)               - ascii85-encode/decode binary data
 asctl(1)                 - App Sandbox Control Tool
 asl.conf(5)              - configuration file for syslogd(8) and aslmanager(8)
 aslmanager(8)            - Apple System Log data life-cycle manager
 asn(n)                   - ASN.1 BER encoder/decoder
 asr(8)                   - Apple Software Restore; copy volumes (e.g. from disk images)
 async(n), cache::async(n) - Asynchronous in-memory cache
 at(1), batch(1), atq(1), atrm(1) - queue, examine, or delete jobs for later execution
 atomicupdatetool(1)      - macOS Software Update mechanism helper tool
 atos(1)                  - convert numeric addresses to symbols of binary images or processes
 atrun(8)                 - run jobs queued for later execution
 atsutil(8)               - font registration system utility
 audit(4)                 - Security Event Audit
 audit(5)                 - Basic Security Module (BSM) file format
 audit(8)                 - audit management utility
 audit_class(5)           - audit event class descriptions
 audit_control(5)         - audit system parameters
 audit_event(5)           - audit event descriptions
 audit_user(5)            - events to be audited for given users
 audit_warn(5)            - alert when audit daemon issues warnings
 auditd(8)                - audit log management daemon
 auditpipe(4)             - pseudo-device for live audit event tracking
 auditreduce(1)           - select records from audit trail files
 authopen(1)              - open file with authorization
 authorizationhost(8)     - Authorization Services component
 auto_execok(ntcl), auto_import(ntcl), auto_load(ntcl), auto_mkindex(ntcl), auto_mkindex_old(ntcl), auto_qualify(ntcl), auto_reset(ntcl), tcl_findLibrary(ntcl), parray(ntcl), tcl_endOfWord(ntcl), tcl_startOfNextWord(ntcl), tcl_startOfPreviousWord(ntcl), tcl_wordBreakAfter(ntcl), tcl_wordBreakBefore(ntcl) - standard library of Tcl procedures
 auto_master(5)           - automounter master map
 autodiskmount(8)         - disk support tool
 autofs.conf(5)           - automount(8) and automountd(8) configuration file
 autofsd(8)               - daemon to update autofs mounts on network changes
 automator(1)             - Runs Automator workflow
 automount(8)             - mount autofs on the appropriate mount points
 automountd(8)            - automatic mount / unmount daemon for autofs
 autoproxy(n)             - Automatic HTTP proxy usage and authentication
 autoscroll(n)            - Provides for a scrollbar to automatically mapped and unmapped as needed
 avbdeviced(1)            - peristent entity management for AVB
 avbutil(1)               - manage AVB features and settings
 avconvert(1)             - movie conversion tool
 awacsd(8)                - Apple Wide Area Connectivity Service daemon " Name Description for whatis database
 awdd(1)                  - Diagnostics and Usage
 awk(1)                   - pattern-directed scanning and processing language
 backend(7)               - cups backend transmission interfaces
 backupd(8)               - Time Machine backup daemon
 backupd-helper(8)        - Time Machine backup daemon helper
 banner(6)                - print large banner on printer
 base32(n)                - base32 standard encoding
 base32core(n), base32::core(n) - Expanding basic base32 maps
 base32hex(n), base32::hex(n) - base32 extended hex encoding
 base64(1)                - Encode and decode using Base64 representation
 base64(n)                - base64-encode/decode binary data
 basename(1), dirname(1)  - return filename or directory portion of pathname
 bash(1)                  - GNU Bourne-Again SHell
 bashbug(1)               - report a bug in bash
 bc(1)                    - An arbitrary precision calculator language
 bee(n)                   - BitTorrent Serialization Format Encoder/Decoder
 bell(ntcl)               - Ring a display's bell
 bgerror(ntcl)            - Command invoked to process background errors
 bibtex(n)                - Parse bibtex files
 biff(1)                  - be notified if mail arrives and who it is from
 big5(5)                  - Big Five encoding for Traditional Chinese text
 bigfloat(n), math::bigfloat(n) - Arbitrary precision floating-point numbers
 bignum(n), math::bignum(n) - Arbitrary precision integer numbers
 bin(n)                   - Encoding "bin"
 binary(ntcl)             - Insert and extract fields from binary strings
 bind(ntcl)               - Arrange for X events to invoke Tcl scripts
 bindtags(ntcl)           - Determine which bindings apply to a window, and order of evaluation
 binhex.pl(1)             - use Convert::BinHex to encode files as BinHex
 biokitaggdd(8)           - BioKitAggD daemon
 bird(8)                  - Documents in the Cloud
 bitesize.d(1m)           - analyse disk I/O size by process. Uses DTrace
 bitmap(ntcl)             - Images that display two colors
 bless(8)                 - set volume bootability and startup disk options
 blowfish(n)              - Implementation of the Blowfish block cipher
 bluetoothaudiod(8)       - The Mac OS X Bluetooth audio daemon
 bluetoothd(8)            - The Bluetooth daemon
 bnepd(8)                 - The Mac OS X Bluetooth network daemon
 body(n)                  - change the body for a class method/proc
 bom(5)                   - bill of materials
 bootinstalld(8)          - macOS boot-time installation daemon
 bootparams(5)            - boot parameter database
 bootpd(8)                - DHCP/BOOTP/NetBoot server
 bootptab(5)              - Internet Bootstrap Protocol server database
 bounce(5)                - Postfix bounce message template format
 bounce(8)                - Postfix delivery status reports
 bpf(4)                   - Berkeley Packet Filter
 brctl(1)                 - Manage the CloudDocs daemon
 break(ntcl)              - Abort looping command
 bspatch(1)               - apply a patch built with bsdiff(1)
 btmmdiagnose(8)          - gather information to aid in diagnosing Back to My Mac issues
 builtin(1), !(1), %(1), .(1), :(1), @(1), {(1), }(1), alias(1), alloc(1), bg(1), bind(1), bindkey(1), break(1), breaksw(1), builtins(1), case(1), cd(1), chdir(1), command(1), complete(1), continue(1), default(1), dirs(1), do(1), done(1), echo(1), echotc(1), elif(1), else(1), end(1), endif(1), endsw(1), esac(1), eval(1), exec(1), exit(1), export(1), false(1), fc(1), fg(1), filetest(1), fi(1), for(1), foreach(1), getopts(1), glob(1), goto(1), hash(1), hashstat(1), history(1), hup(1), if(1), jobid(1), jobs(1), kill(1), limit(1), local(1), log(1), login(1), logout(1), ls-F(1), nice(1), nohup(1), notify(1), onintr(1), popd(1), printenv(1), pushd(1), pwd(1), read(1), readonly(1), rehash(1), repeat(1), return(1), sched(1), set(1), setenv(1), settc(1), setty(1), setvar(1), shift(1), source(1), stop(1), suspend(1), switch(1), telltc(1), test(1), then(1), time(1), times(1), trap(1), true(1), type(1), ulimit(1), umask(1), unalias(1), uncomplete(1), unhash(1), unlimit(1), unset(1), unsetenv(1), until(1), wait(1), where(1), which(1), while(1) - shell built-in commands
 button(ntcl)             - Create and manipulate button widgets
 bz2(n)                   - Data compression "bz2"
 bzcmp(1), bzdiff(1)      - compare bzip2 compressed files
 bzip2(1), bunzip2(1)     - a block-sorting file compressor, v1.0.6 bzcat - decompresses files to stdout bzip2recover - recovers data from damaged bzip2 files
 bzmore(1), bzless(1)     - file perusal filter for crt viewing of bzip2 compressed text
 c++filt(1)               - Demangle C++ and Java symbols
 c2ph(1), pstruct(1)      - Dump C structures as generated from "cc -g -S" stabs
 caffeinate(8)            - prevent the system from sleeping on behalf of a utility
 cal(1), ncal(1)          - displays a calendar and the date of Easter
 calculus(n), math::calculus(n) - Integration and ordinary differential equations
 calendar(1)              - reminder service
 callservicesd(8)         - call server
 cancel(1)                - cancel jobs
 canonical(5)             - Postfix canonical table format
 canvas(ntcl)             - Create and manipulate canvas widgets
 canvasLabel(n)           - tkpiechart canvas label class
 canvas_mvg(n), canvas::mvg(n) - Canvas to ImageMagick MVG vector format
 canvas_snap(n), canvas::snap(n) - Canvas snapshot to Tk photo image
 canvas_sqmap(n), canvas::sqmap(n) - Canvas with map background based on square tiles
 canvas_zoom(n), canvas::zoom(n) - Zoom control for canvas::sqmap
 cap_mkdb(1)              - create capability database
 captiveagent(8)          - Daemon to detect and process captive networks
 captoinfo(1m)            - convert a termcap description into a terminfo description
 case(ntcl)               - Evaluate one of several scripts, depending on a given value
 cat(1)                   - concatenate and print files
 catch(ntcl)              - Evaluate script and trap exceptional returns
 cd(ntcl)                 - Change working directory
 cd9660.util(8)           - ISO 9660 file system utility
 certtool(1)              - create key pairs, certificates and certificate signing requests for use with Keychains
 cfilutil(1)              - Tool to exercise the content filter subsystem
 cfprefsd(8)              - defaults server
 cfront(n), fileutil::magic::cfront(n) - Generator core for compiler of magic(5) files
 cgen(n), fileutil::magic::cgen(n) - Generator core for compiler of magic(5) files
 chan(ntcl)               - Read, write and manipulate channels
 changelog(n), doctools::changelog(n) - Processing text in Emacs ChangeLog format
 chat(8)                  - Automated conversational script with a modem
 chatwidget(n)            - Provides a multi-paned view suitable for display of chat room or irc channel information
 checkLocalKDC(1)         - checks a LocalKDC
 checkbutton(ntcl)        - Create and manipulate checkbutton widgets
 checkgid(8)              - validate group identifiers
 checknr(1)               - check nroff/troff files
 chflags(1)               - change file flags
 chgrp(1)                 - change group
 chkpasswd(8)             - verifies user password against various systems
 chmod(1)                 - change file modes or Access Control Lists
 chown(8)                 - change file owner and group
 chpass(1), chfn(1), chsh(1) - add or change user database information
 chroot(8)                - change root directory
 cidr_table(5)            - format of Postfix CIDR tables
 cksum(1), sum(1)         - display file checksums and block counts
 cksum(n)                 - Calculate a cksum(1) compatible checksum
 class(n)                 - create a class of objects
 classes.conf(5)          - class configuration file for cups
 cleanup(8)               - canonicalize and enqueue Postfix message
 clear(1)                 - clear the terminal screen
 client.conf(5)           - client configuration file for cups
 clipboard(ntcl)          - Manipulate Tk clipboard
 clock(ntcl)              - Obtain and manipulate dates and times
 close(ntcl)              - Close an open channel
 cloudconfigurationd(8)   - Device Enrollment client daemon
 cloudd(8)                - CloudKit
 cloudphotosd(8)          - The macOS photo sharing agent
 cmdline(n)               - Procedures to process command lines and options
 cmp(1)                   - compare two files byte by byte
 code(n)                  - capture the namespace context for a code fragment
 codesign(1)              - Create and manipulate code signatures
 col(1)                   - filter reverse line feeds from input
 colcrt(1)                - filter nroff output for CRT previewing
 colldef(1)               - convert collation sequence source definition
 colors(ntcl)             - symbolic color names recognized by Tk
 colorsync.displayservices(8) - ColorSync Display Services
 colorsync.useragent(8), colorsync.usergaent(8) - ColorSync User Agent
 colorsyncd(8)            - ColorSync Daemon
 colrm(1)                 - remove columns from a file
 column(1)                - columnate lists
 com.apple.Boot.plist(5)  - Configuration plist for OS X booter
 com.apple.Safari.SafeBrowsing.Service(8) - Safari Safe Browsing Service
 com.apple.ifdreader(8)   - SmartCard reader daemon
 com.apple.speech.speechsynthesisd(8) - Centralized text-to-speech process for generating speech output
 combinatorics(n), math::combinatorics(n) - Combinatorial functions in the Tcl Math Library
 comm(1)                  - select or reject lines common to two files
 comm(n)                  - A remote communication facility for Tcl (8.3 and later)
 comm_wire(n)             - The comm wire protocol
 compat(5)                - manipulate compatibility settings
 compress(1), uncompress(1) - compress and expand data
 compression_tool(1)      - encode/decode files using the Compression library
 comsat(8)                - biff server
 concat(ntcl)             - Join lists together
 config_data(1)           - Query or change configuration of Perl modules
 configbody(n)            - change the "config" code for a public variable
 configd(8)               - System Configuration Daemon
 configureLocalKDC(1)     - generate a LocalKDC
 connect(n), transfer::connect(n) - Connection setup
 console(ntcl)            - Control the console on systems without a real console
 constants(n), math::constants(n) - Mathematical and numerical constants
 contactsdonationagent(8) - contactsdonationagent daemon
 container(n), doctools::toc(n) - Holding tables of contents
 continue(ntcl)           - Skip to the next iteration of a loop
 control(n)               - Procedures for control flow structures
 controlwidget(n)         - Collection of widgets for displaying and controlling numerical values
 copy(9), copyin(9), copyinstr(9), copyout(9), copystr(9) - kernel copy functions
 copyops(n), transfer::copy(n) - Data transfer foundation
 core(5)                  - memory image file format
 coreautha(8)             - LocalAuthentication user interface agent
 coreauthd(8)             - LocalAuthentication daemon and agent
 corebrightnessd(8)       - corebrightnessd daemon
 corebrightnessdiag(1)    - corebrightnessdiag
 corecaptured(8)          - corecaptured daemon
 corelist(1)              - a commandline frontend to Module::CoreList
 corestoraged(8)          - CoreStorage volume manager
 coresymbolicationd(8)    - daemon to manage debug symbols cache
 counter(n)               - Procedures for counters and histograms
 cp(1)                    - copy files
 cpan(1)                  - easily interact with CPAN from the command line
 cpan2dist(1)             - The CPANPLUS distribution creator
 cpanp(1)                 - The CPANPLUS launcher
 cpio(1)                  - copy files to and from archives
 cpuwalk.d(1m)            - Measure which CPUs a process runs on. Uses DTrace
 crc(n)                   - Message digest "crc"
 crc-zlib(n)              - Message digest "crc-zlib"
 crc16(n)                 - Perform a 16bit Cyclic Redundancy Check
 crc32(n)                 - Perform a 32bit Cyclic Redundancy Check
 creatbyproc.d(1m)        - snoop creat()s by process name. Uses DTrace
 crlrefresh(1)            - update and maintain system-wide CRL cache
 cron(8)                  - daemon to execute scheduled commands (Vixie Cron)
 crontab(1)               - maintain crontab files for individual users (V3)
 crontab(5)               - tables for driving cron
 crosshair(n)             - Crosshairs for Tk canvas
 crypt(n)                 - Password hashing based on "crypt"
 csplit(1)                - split files based on context
 csreq(1)                 - Expert tool for manipulating Code Signing Requirement data
 csrutil(8)               - Configure system security policies
 csunique(8)              - modify the UUIDs of CoreStorage metadata objects
 csv(n)                   - Procedures to handle CSV data
 ctext(n)                 - Ctext a text widget with highlighting support
 ctkahp(8)                - SmartCard Agent
 ctkbind(8)               - SmartCard pairing tool
 ctkd(8)                  - SmartCard daemon/agent
 cu(1)                    - Call up another system
 cups(1)                  - a standards-based, open source printing system
 cups-config(1)           - get cups api, compiler, directory, and link information
 cups-files.conf(5)       - file and directory configuration file for cups
 cups-lpd(8)              - receive print jobs and report printer status to lpd clients
 cups-snmp(8), snmp(8)    - cups snmp backend
 cupsaddsmb(8)            - export printers to samba for windows clients
 cupsctl(8)               - configure cupsd.conf options
 cupsd(8)                 - cups scheduler
 cupsd-helper(8)          - cupsd helper programs
 cupsd-logs(5)            - cupsd log files (access_log, error_log, and page_log)
 cupsd.conf(5)            - server configuration file for cups
 cupsdisable(8), cupsenable(8) - stop/start printers and classes
 cupsfilter(8)            - convert a file to another format using cups filters
 cupstestdsc(1)           - test conformance of postscript files (deprecated)
 cupstestppd(1)           - test conformance of ppd files
 curl(1)                  - transfer a URL
 curl-config(1)           - Get information about a libcurl installation
 cursor(n)                - Procedures to handle CURSOR data
 cursors(ntcl)            - mouse cursors available in Tk
 cut(1)                   - cut out selected portions of each line of a file
 cvs(n), doctools::cvs(n) - Processing text in 'cvs log' format
 dacceptor(n), grammar::fa::dacceptor(n) - Create and use deterministic acceptors
 dappprof(1m)             - profile user and lib function usage. Uses DTrace
 dapptrace(1m)            - trace user and library function usage. Uses DTrace
 darwinup(1)              - Install, uninstall, and manage roots
 dasd(1)                  - Daemon for background activity scheduling
 date(1)                  - display or set date and time
 datefield(n)             - Tk datefield widget
 dbicadmin(1)             - utility for administrating DBIx::Class schemata
 dbilogstrip(1)           - filter to normalize DBI trace logs for diff'ing
 dbiprof(1)               - command-line client for DBI::ProfileData
 dbiproxy(1)              - A proxy server for the DBD::Proxy driver
 dbmmanage(1)             - Manage user authentication files in DBM format
 dc(1)                    - an arbitrary precision calculator
 dd(1)                    - convert and copy a file
 dde(ntcl)                - Execute a Dynamic Data Exchange command
 ddest(n), transfer::data::destination(n) - Data destination
 ddns-confgen(8)          - ddns key generation tool
 debinhex.pl(1)           - use Convert::BinHex to decode BinHex files
 defaults(1)              - access the Mac OS X user defaults system
 defragcli(8)             - targeted userspace defragmentation tool
 defragx(8)               - targeted userspace defragmenter daemon
 deleg_method(n)          - Creation of comm delegates (snit methods)
 deleg_proc(n)            - Creation of comm delegates (procedures)
 delete(n)                - delete things in the interpreter
 deleted(8)               - The purgeable space / cache management daemon
 des(n)                   - Implementation of the DES and triple-DES ciphers
 destroy(ntcl)            - Destroy one or more windows
 dev_mkdb(8)              - create /dev database
 dexec(n), grammar::fa::dexec(n) - Execute deterministic finite automatons
 df(1)                    - display free disk space
 diagnosticd(8)           - diagnostic daemon
 diagnostics(1), splain(1) - produce verbose warning diagnostics
 diagnostics_agent(8)     - Triggers log submission
 diagram(n)               - Diagram drawing
 dict(ntcl)               - Manipulate dictionaries
 diff(1)                  - compare files line by line
 diff3(1)                 - compare three files line by line
 diffstat(1)              - make histogram from diff-output
 dig(1)                   - DNS lookup utility
 dir(5), dirent(5)        - directory file format
 dirhelper(8)             - helper for special directory creation
 discard(8)               - Postfix discard mail delivery agent
 disjointset(n), struct::disjointset(n) - Disjoint set data structure
 diskarbitrationd(8)      - disk arbitration daemon
 diskhits(1m)             - disk access by file offset. Uses DTrace
 disklabel(8)             - manipulate and query an Apple Label disk label
 diskmanagementd(8)       - DiskManagement.framework server
 diskmanagementstartup(8) - DiskManagement.framework helper tool
 disktool(8)              - disk support tool
 diskutil(8)              - modify, verify and repair local disks
 dispqlen.d(1m)           - dispatcher queue length by CPU. Uses DTrace
 distnoted(8)             - distributed notification server
 ditroff(7)               - classical device independent roff
 ditto(1)                 - copy directory hierarchies, create and extract archives
 divert(4)                - kernel packet diversion mechanism
 dmc(1)                   - controls the Disk Mount Conditioner
 dmesg(8)                 - display the system message buffer
 dnctl(8)                 - Traffic shaper control program
 dns-sd(1)                - Multicast DNS (mDNS) & DNS Service Discovery (DNS-SD) Test Tool " For whatis
 dnsblog(8)               - Postfix DNS white/blacklist logger
 dnsextd(8)               - BIND Extension Daemon " Name Description for whatis database
 docidx(n), doctools::idx(n) - docidx - Processing indices
 docidx_intro(n)          - docidx introduction
 docidx_lang_cmdref(n)    - docidx language command reference
 docidx_lang_faq(n)       - docidx language faq
 docidx_lang_intro(n)     - docidx language introduction
 docidx_lang_syntax(n)    - docidx language syntax
 docidx_plugin_apiref(n)  - docidx plugin API reference
 docstrip(n)              - Docstrip style source code extraction
 docstrip_util(n)         - Docstrip-related utilities
 doctoc(n), doctools::toc(n) - doctoc - Processing tables of contents
 doctoc_intro(n)          - doctoc introduction
 doctoc_lang_cmdref(n)    - doctoc language command reference
 doctoc_lang_faq(n)       - doctoc language faq
 doctoc_lang_intro(n)     - doctoc language introduction
 doctoc_lang_syntax(n)    - doctoc language syntax
 doctoc_plugin_apiref(n)  - doctoc plugin API reference
 doctools(n)              - doctools - Processing documents
 doctools_intro(n)        - doctools introduction
 doctools_lang_cmdref(n)  - doctools language command reference
 doctools_lang_faq(n)     - doctools language faq
 doctools_lang_intro(n)   - doctools language introduction
 doctools_lang_syntax(n)  - doctools language syntax
 doctools_plugin_apiref(n) - doctools plugin API reference
 domainname(1)            - set or print name of current YP/NIS domain
 dot_clean(1)             - Merge._* files with corresponding native files
 dprivacyd(1)             - Daemon for Differential Privacy
 drutil(1)                - interact with CD/DVD burners
 dscacheutil(1)           - gather information, statistics and initiate queries to the Directory Service cache
 dscl(1)                  - Directory Service command line utility
 dsconfigad(8)            - retrieves/changes configuration for Active Directory
 dserr(8)                 - prints a description for an error code
 dsexport(1)              - export records from OpenDirectory
 dsmemberutil(1)          - various operations for the membership APIs, including state dump, check memberships, UUIDs, etc
 dsource(n), transfer::data::source(n) - Data source
 dtrace(1)                - dynamic tracing compiler and tracing utility
 dtruss(1m)               - process syscall details. Uses DTrace
 du(1)                    - display disk usage statistics
 dummynet(4)              - traffic shaper, bandwidth manager and delay emulator
 dump(n)                  - Dump information about Tcl interpreter in TkCon
 dumpemacs(8)             - Utility to dump pre-loaded emacs with compiled ELisp auto-loads
 dyld(1)                  - the dynamic linker
 dynamic_pager(8)         - swap configuration daemon
 eapolcfg_auth(8)         - A launch-on-demand daemon used to configure EAP over LAN (EAPOL)
 echo(1)                  - write arguments to the standard output
 ed(1), red(1)            - text editor
 editrc(5)                - configuration file for editline library
 edquota(8)               - edit user quotas
 eficheck(8)              - check the integrity of the x86 flash chip firmware
 emacs(1)                 - GNU project Emacs
 emacs-undumped(1)        - Basic emacs with no ELisp libraries loaded
 emacsclient(1)           - tells a running Emacs to visit a file
 enc2xs(1)                - -- Perl Encode Module Generator
 encode_keychange(1)      - produce the KeyChange string for SNMPv3
 encoding(ntcl)           - Manipulate encodings
 ensemble(n)              - create or modify a composite command
 entry(ntcl)              - Create and manipulate entry widgets
 env(1)                   - set environment and execute command, or print environment
 environ(7)               - user environment
 eof(ntcl)                - Check for end of file condition on channel
 eospreflightagent(8)     - iBridge software restore
 eqn(1)                   - format equations for troff
 erb(1)                   - Ruby Templating
 errinfo(1m)              - print errno for syscall fails. Uses DTrace
 error(8)                 - Postfix error/retry mail delivery agent
 error(ntcl)              - Generate an error
 etags(1), ctags(1)       - generate tag file for Emacs, vi
 ethcheck(8)              - check the integrity of Broadcom Ethernet devices' firmware
 euc(5)                   - EUC encoding of wide characters
 eval(ntcl)               - Evaluate a Tcl script
 event(ntcl)              - Miscellaneous event facilities: define virtual events and generate events
 evim(1)                  - easy Vim, edit a file with Vim and setup for modeless editing
 exec(ntcl)               - Invoke subprocesses
 execsnoop(1m)            - snoop new process execution. Uses DTrace
 exfat.util(8)            - ExFAT file system utility
 exit(ntcl)               - End the application
 expand(1), unexpand(1)   - expand tabs to spaces, and vice versa
 expander(n), textutil::expander(n) - Procedures to process templates and expand text
 expect(1)                - programmed dialogue with interactive programs, Version 5
 export(n), doctools::toc::export(n) - Exporting tables of contents
 export_docidx(n), doctools::idx::export::docidx(n) - docidx export plugin
 export_doctoc(n), doctools::toc::export::doctoc(n) - doctoc export plugin
 export_html(n), doctools::toc::export::html(n) - HTML export plugin
 export_json(n), doctools::toc::export::json(n) - JSON export plugin
 export_nroff(n), doctools::toc::export::nroff(n) - nroff export plugin
 export_text(n), doctools::toc::export::text(n) - plain text export plugin
 export_wiki(n), doctools::toc::export::wiki(n) - wiki export plugin
 exports(5)               - define remote mount points for NFS mount requests
 expr(1)                  - evaluate expression
 expr(ntcl)               - Evaluate an expression
 extcheck(1)              - jar conflict detection utility
 eyapp(1)                 - A Perl front-end to the Parse::Eyapp module
 fa(n), grammar::fa(n)    - Create and manipulate finite automatons
 false(1)                 - Return false value
 faop(n), grammar::fa::op(n) - Operations on finite automatons
 fblocked(ntcl)           - Test whether the last input operation exhausted all available input
 fcgistarter(8)           - Start a FastCGI program
 fconfigure(ntcl)         - Set and get options on a channel
 fcopy(ntcl)              - Copy data from one channel to another
 fd(4), stdin(4), stdout(4), stderr(4) - file descriptor files
 fddist(1m)               - file descriptor usage distributions. Uses DTrace
 fdesetup(8)              - FileVault configuration tool
 fdisk(8)                 - DOS partition maintenance program
 femail(8)                - accept mail on behalf of a real MTA
 fetch(9), fubyte(9), fuibyte(9), fuiword(9), fulong(9), fuulong(9), fuword(9) - fetch data from user-space
 fibreconfig(8)           - Tool for configuring settings for Fibre Channel controllers and targets
 fifo(n)                  - Create and manipulate u-turn fifo channels
 fifo2(n)                 - Create and manipulate pipe fifo channels
 file(1)                  - determine file type
 file(ntcl)               - Manipulate file names and attributes
 filebyproc.d(1m)         - snoop opens by process name. Uses DTrace
 filecoordinationd(8)     - system-wide file access coordination
 fileevent(ntcl)          - Execute a script when a channel becomes readable or writable
 filename(ntcl)           - File name conventions supported by Tcl commands
 fileproviderd(8)         - Part of File Coordination
 filetypes(n), fileutil::magic::filetype(n) - Procedures implementing file-type recognition
 fileutil(n)              - Procedures implementing some file utilities
 filter(7)                - cups file conversion filter interface
 filtercalltree(1)        - Filter or prune a call tree file generated by sample or malloc_history
 find(1)                  - walk a file hierarchy
 find(n)                  - search for classes and objects
 find2perl(1)             - translate find command lines to Perl code
 findmydevice-user-agent(8) - Find My Mac user agent
 findmydeviced(8)         - Find My Mac daemon
 findrule(1)              - command line wrapper to File::Find::Rule
 finger(1)                - user information lookup program
 finger.conf(5)           - finger(1) alias configuration file
 firmwarepasswd(8)        - tool for setting and removing firmware passwords on a system
 firmwaresyncd(8)         - synchronize files used by the system firmware
 fixproc(1)               - Fixes a process by performing the specified action
 flush(8)                 - Postfix fast flush server
 flush(ntcl)              - Flush buffered output for a channel
 fmfd(8)                  - Find My Friends daemon
 fmt(1)                   - simple text formatter
 focus(ntcl)              - Manage the input focus
 fold(1)                  - fold long lines for finite width output device
 font(ntcl)               - Create and inspect fonts
 fontd(8)                 - Mac OS X system font registration manager
 fontmover(8)             - Mac OS X system font mover
 fontrestore(8)           - Restore the available system fonts to a pristine state, if possible
 fontworker(8)            - Mac OS X system font registration and validation daemon
 footprint(1)             - gathers memory information about one or more processes
 for(ntcl)                - 'For' loop
 foreach(ntcl)            - Iterate over all elements in one or more lists
 format(ntcl)             - Format a string in the style of sprintf
 fourier(n), math::fourier(n) - Discrete and fast fourier transforms
 frame(ntcl)              - Create and manipulate frame widgets
 from(1)                  - print names of those who have sent mail
 fs_usage(1)              - report system calls and page faults related to filesystem activity in real-time
 fsck(8)                  - filesystem consistency check and interactive repair
 fsck_apfs(8)             - APFS consistency check
 fsck_cs(8)               - verify and repair CoreStorage logical volume groups
 fsck_exfat(8)            - Verify and repair ExFAT file systems
 fsck_hfs(8)              - HFS file system consistency check
 fsck_msdos(8)            - DOS/Windows (FAT) file system consistency check
 fsck_udf(8)              - check a UDF filesystem
 fstab(5)                 - static information about the filesystems
 fstyp(8)                 - identify a file system
 fstyp_hfs(8)             - check for an HFS volume
 fstyp_msdos(8)           - check for an MSDOS FAT volume
 fstyp_ntfs(8)            - check for a Windows NT File System (NTFS) volume
 fstyp_udf(8)             - check for a UDF volume
 ftp(n)                   - Client-side tcl implementation of the ftp protocol
 ftp-proxy(8)             - Internet File Transfer Protocol proxy server
 ftp_geturl(n), ftp::geturl(n) - Uri handler for ftp urls
 ftpd(n)                  - Tcl FTP server implementation
 funzip(1)                - filter for extracting from a ZIP archive in a pipe
 fuser(1)                 - list process IDs of all processes that have one or more files open
 fuzzy(n), math::fuzzy(n) - Fuzzy comparison of floating-point numbers
 fwkdp(1)                 - FireWire KDP Tool
 fwkpfv(1)                - FireWire kprintf viewer
 gasm(n), grammar::me::cpu::gasm(n) - ME assembler
 gb18030(5)               - GB 18030 encoding method for Chinese text
 gb2312(5)                - GB2312 encoding method for Chinese text
 gbk(5)                   - Guojia biaozhun kuozhan (GBK) encoding method for Chinese text
 gcore(1)                 - get core images of running processes
 gdiffmk(1)               - mark differences between groff/nroff/troff files
 gem(1)                   - RubyGems program
 gen_bridge_metadata(1)   - Objective-C Bridges Metadata Generator
 gencat(1)                - NLS catalog compiler
 generic(5)               - Postfix generic table format
 geometry(n), math::geometry(n) - Geometrical computations
 getconf(1)               - retrieve standard configuration variables
 getopt(1)                - parse command options
 gets(ntcl)               - Read a line from a channel
 getty(8)                 - set terminal mode
 gettytab(5)              - terminal configuration data base
 gif(4)                   - generic tunnel interface
 glob(ntcl)               - Return names of files that match patterns
 global(ntcl)             - Access global variables
 gpt(8)                   - GUID partition table maintenance utility
 grab(ntcl)               - Confine pointer and keyboard events to a window sub-tree
 graph(n), struct::graph(n) - Create and manipulate directed graph objects
 graph1(n), struct::graph v1(n) - Create and manipulate directed graph objects
 graphicssession(1)       - graphics session initialization utility
 graphops(n), struct::graph::op(n) - Operation for (un)directed graph objects
 grep(1), egrep(1), fgrep(1), zgrep(1), zegrep(1), zfgrep(1) - file pattern searcher
 grid(ntcl)               - Geometry manager that arranges widgets in a grid
 grn(1)                   - groff preprocessor for gremlin files
 grodvi(1)                - convert groff output to TeX dvi format
 groff(1)                 - front-end for the groff document formatting system
 groff(7)                 - a short reference for the GNU roff language
 groff_char(7)            - groff glyph names
 groff_diff(7)            - differences between GNU troff and classical troff
 groff_font(5)            - format of groff device and font description files
 groff_man(7)             - groff `man' macros to support generation of man pages
 groff_mdoc(7)            - reference for groff's mdoc implementation
 groff_me(7)              - troff macros for formatting papers
 groff_mm(7)              - groff mm macros
 groff_mmse(7)            - svenska mm makro för groff
 groff_mom(7)             - groff `mom' macros
 groff_ms(7)              - groff ms macros
 groff_out(5)             - groff intermediate output format
 groff_tmac(5)            - macro files in the roff typesetting system
 groff_trace(7)           - groff macro package trace.tmac
 groff_www(7)             - groff macros for authoring web pages
 groffer(1)               - display groff files and man~pages on X and tty
 grog(1)                  - guess options for groff command
 grohtml(1)               - html driver for groff
 grolbp(1)                - groff driver for Canon CAPSL printers (LBP-4 and LBP-8 series laser printers)
 grolj4(1)                - groff driver for HP Laserjet 4 family
 grops(1)                 - PostScript driver for groff
 grotty(1)                - groff driver for typewriter-like devices
 group(5)                 - format of the group permissions file
 groups(1)                - show group memberships
 gss(5)                   - how to configure gss framework
 gssd(8)                  - Generic Security Services Daemon
 gzexe(1)                 - create auto-decompressing executables
 gzip(1)                  - compression/decompression tool using Lempel-Ziv coding (LZ77)
 h2ph(1)                  - convert .h C header files to .ph Perl header files
 h2xs(1)                  - convert .h C header files to Perl extensions
 halt(8), reboot(8)       - stopping and restarting the system
 haval(n)                 - Message digest "haval"
 hdid(8)                  - historical mechanism for attaching disk images
 hdiejectd(8)             - disk image management daemon
 hdik(8)                  - lightweight tool to attach and mount disk images in-kernel
 hdiutil(1)               - manipulate disk images (attach, verify, create, etc)
 head(1)                  - display first lines of a file
 header_checks(5)         - Postfix built-in content inspection
 heap(1)                  - List all the malloc-allocated buffers in the process's heap
 heimdal_debug(5)         - how to turn on/off debugging for Kerberos tools
 helpd(8)                 - Help Daemon
 hex(n)                   - Encoding "hex"
 hexdump(1)               - ASCII, decimal, hexadecimal, octal dump
 hfs.util(8)              - HFS/HFS+ file system utility
 hidd(8)                  - The HID library userland daemon
 hidutil(1)               - HID event system debug utility
 hier(7)                  - layout of filesystems
 history(ntcl)            - Manipulate the history list
 host(1)                  - DNS lookup utility
 hostname(1)              - set or print name of current host system
 hostname(7)              - host name resolution description
 hosts(5)                 - host name data base
 hosts.equiv(5), .rhosts(5) - trusted remote hosts and host-user pairs
 hotspot.d(1m)            - print disk event by location. Uses DTrace
 hpftodit(1)              - create font description files for use with groff -Tlj4
 hpmdiagnose(1)           - - collects diagnostic information to help troubleshoot USB-C issues
 htcacheclean(8)          - Clean up the disk cache
 htdbm(1)                 - Manipulate DBM password databases
 htdigest(1)              - manage user files for digest authentication
 html(n)                  - Procedures to generate HTML structures
 html_cssdefaults(n), doctools::html::cssdefaults(n) - Default CSS style for HTML export plugins
 htmlparse(n)             - Procedures to parse HTML strings
 htpasswd(1)              - Manage user files for basic authentication
 http(ntcl)               - Client-side implementation of the HTTP/1.1 protocol
 httpd(8)                 - Apache Hypertext Transfer Protocol Server
 httpd-wrapper(8)         - Wrapper script for httpd web server
 httpdstat.d(1m)          - realtime httpd statistics. Uses DTrace
 httxt2dbm(1)             - Generate dbm files for use with RewriteMap
 httxt2dbm(8)             - Generate dbm files for use with RewriteMap
 huddle(n)                - Create and manipulate huddle object
 iOSScreenCaptureAssistant(8) - CoreMediaIO DAL Assistant Process
 icmp(4)                  - Internet Control Message Protocol
 icmp6(4)                 - Internet Control Message Protocol for IPv6
 ico(n)                   - Reading and writing windows icons
 iconutil(1)              - Utility to convert between '.iconset' and '.icns' files
 iconv(1)                 - character set conversion
 id(1)                    - return user identity
 idebug(n)                - Interactive debugging environment in TkCon
 ident(n)                 - Ident protocol client
 idlj(1)                  - The IDL-to-Java Compiler (RMI-IIOP version) idlj generates Java bindings from a given IDL file
 if(ntcl)                 - Execute scripts conditionally
 ifconfig(8)              - configure network interface parameters
 ifcstart(8)              - rebuilds international data caches
 ifmib(4)                 - Management Information Base for network interfaces
 image(ntcl)              - Create and manipulate images
 imap4(n)                 - imap client-side tcl implementation of imap protocol
 imavagent(8)             - Daemon managing local camera for FaceTime calls
 imenu(n), term::interact::menu(n) - Terminal widget, menu
 import(n), doctools::toc::import(n) - Importing keyword indices
 import_docidx(n), doctools::idx::import::docidx(n) - docidx import plugin
 import_doctoc(n), doctools::toc::import::doctoc(n) - doctoc import plugin
 import_json(n), doctools::toc::import::json(n) - JSON import plugin
 imptrace(1)              - report importance donation events in real time
 incr(ntcl)               - Increment the value of a variable
 indxbib(1)               - make inverted index for bibliographic databases
 inet(4)                  - Internet protocol family
 inet6(4)                 - Internet protocol version 6 family
 info(1)                  - read Info documents
 info(5)                  - readable online documentation
 info(ntcl)               - Return information about the state of the Tcl interpreter
 infocmp(1m)              - compare or print out terminfo descriptions
 infokey(1)               - compile customizations for Info
 infotocap(1m)            - convert a terminfo description into a termcap description
 ini(n), inifile(n)       - Parsing of Windows INI files
 install(1)               - install binaries
 install-info(1)          - update info/dir entries
 installd(8)              - macOS software installation daemon
 installer(8)             - system software and package installer tool
 installer-core(8)        - helper for installer tool
 installerauthagent(8)    - macOS installation
 instmodsh(1)             - A shell to examine installed modules
 interp(ntcl)             - Create and manipulate Tcl interpreters
 interpolate(n), math::interpolate(n) - Interpolation routines
 intro(1)                 - introduction to general commands (tools and utilities)
 intro(5)                 - introduction to file formats
 intro(7)                 - miscellaneous information pages
 intro(8)                 - introduction to system maintenance procedures and commands
 intro(9)                 - introduction to system kernel interfaces
 introduction(n), doctools2toc_introduction(n) - DocTools - Tables of Contents
 ioalloccount(8)          - Summarize IOKit memory usage
 iofile.d(1m)             - I/O wait time by file and process. Uses DTrace
 iofileb.d(1m)            - I/O bytes by file and process. Uses DTrace
 ionodecache(8)           - IOKit node caching daemon
 iopattern(1m)            - print disk I/O pattern. Uses DTrace
 iopending(1m)            - plot number of pending disk events. Uses DTrace
 ioreg(8)                 - show I/O Kit registry
 iosnoop(1m)              - snoop I/O events as they occur. Uses DTrace
 iostat(8)                - report I/O statistics
 iotop(1m)                - display top disk I/O events by process. Uses DTrace
 ioupsd(8)                - daemon to track UPS state
 ip(4)                    - Internet Protocol
 ip2cc(1)                 - lookup country from IP address or hostname
 ip6(4)                   - Internet Protocol version 6 (IPv6) network layer
 ipager(n), term::interact::pager(n) - Terminal widget, paging
 ipconfig(8)              - view and control IP configuration state
 ipcrm(1)                 - remove the specified message queues, semaphore sets, and shared memory segments
 ipcs(1)                  - report System V interprocess communication facilities status
 ipentry(n)               - An IP address entry widget
 ipl(4)                   - IP packet log device
 ippfind(1)               - find internet printing protocol printers
 ipptool(1)               - perform internet printing protocol requests
 ipptoolfile(5)           - ipptool file format
 ippusbd(8)               - ipp to usb bridging daemon
 ipsec(4)                 - IP security protocol
 irb(1)                   - Interactive Ruby Shell
 irc(n)                   - Create IRC connection and interface
 is(n)                    - test argument to see if it is a class or an object
 itcl(n)                  - object-oriented extensions to Tcl
 itclvars(n)              - variables used by [incr Tcl]
 itk(n)                   - framework for building mega-widgets in Tcl/Tk
 itkvars(n)               - variables used by [incr Tk]
 iwidgets_buttonbox(n), iwidgets::buttonbox(n) - Create and manipulate a manager widget for buttons
 iwidgets_calendar(n), iwidgets::calendar(n) - Create and manipulate a monthly calendar
 iwidgets_canvasprintbox(n), iwidgets::canvasprintbox(n) - Create and manipulate a canvas print box widget
 iwidgets_canvasprintdialog(n), iwidgets::canvasprintdialog(n) - Create and manipulate a canvas print dialog widget
 iwidgets_checkbox(n), iwidgets::checkbox(n) - Create and manipulate a checkbox widget
 iwidgets_combobox(n), iwidgets::combobox(n) - Create and manipulate combination box widgets
 iwidgets_dateentry(n), iwidgets::dateentry(n) - Create and manipulate a dateentry widget
 iwidgets_datefield(n), iwidgets::datefield(n) - Create and manipulate a date field widget
 iwidgets_dialog(n), iwidgets::dialog(n) - Create and manipulate a dialog widget
 iwidgets_dialogshell(n), iwidgets::dialogshell(n) - Create and manipulate a dialog shell widget
 iwidgets_disjointlistbox(n), iwidgets::disjointlistbox(n) - Create and manipulate a disjointlistbox widget
 iwidgets_entryfield(n), iwidgets::entryfield(n) - Create and manipulate a entry field widget
 iwidgets_extbutton(n), iwidgets::extbutton(n) - Extends the behavior of the Tk button by allowing a bitmap or image to coexist with text
 iwidgets_extfileselectionbox(n), iwidgets::extfileselectionbox(n) - Create and manipulate a file selection box widget
 iwidgets_extfileselectiondialog(n), iwidgets::extfileselectiondialog(n) - Create and manipulate a file selection dialog widget
 iwidgets_feedback(n), iwidgets::feedback(n) - Create and manipulate a feedback widget to display feedback on the current status of an ongoing operation to the user
 iwidgets_fileselectionbox(n), iwidgets::fileselectionbox(n) - Create and manipulate a file selection box widget
 iwidgets_fileselectiondialog(n), iwidgets::fileselectiondialog(n) - Create and manipulate a file selection dialog widget
 iwidgets_finddialog(n), iwidgets::finddialog(n) - Create and manipulate a find dialog widget
 iwidgets_hierarchy(n), iwidgets::hierarchy(n) - Create and manipulate a hierarchy widget
 iwidgets_hyperhelp(n), iwidgets::hyperhelp(n) - Create and manipulate a hyperhelp widget
 iwidgets_labeledframe(n), iwidgets::labeledframe(n) - Create and manipulate a labeled frame widget
 iwidgets_labeledwidget(n), iwidgets::labeledwidget(n) - Create and manipulate a labeled widget
 iwidgets_mainwindow(n), iwidgets::mainwindow(n) - Create and manipulate a mainwindow widget
 iwidgets_menubar(n), iwidgets::menubar(n) - Create and manipulate menubar menu widgets
 iwidgets_messagebox(n), iwidgets::messagebox(n) - Create and manipulate a messagebox text widget
 iwidgets_messagedialog(n), iwidgets::messagedialog(n) - Create and manipulate a message dialog widget
 iwidgets_notebook(n), iwidgets::notebook(n) - create and manipulate notebook widgets
 iwidgets_optionmenu(n), iwidgets::optionmenu(n) - Create and manipulate a option menu widget
 iwidgets_panedwindow(n), iwidgets::panedwindow(n) - Create and manipulate a paned window widget
 iwidgets_promptdialog(n), iwidgets::promptdialog(n) - Create and manipulate a prompt dialog widget
 iwidgets_pushbutton(n), iwidgets::pushbutton(n) - Create and manipulate a push button widget
 iwidgets_radiobox(n), iwidgets::radiobox(n) - Create and manipulate a radiobox widget
 iwidgets_scopedobject(n), scopedobject(n) - Create and manipulate a scoped [incr Tcl] class object
 iwidgets_scrolledcanvas(n), iwidgets::scrolledcanvas(n) - Create and manipulate scrolled canvas widgets
 iwidgets_scrolledframe(n), iwidgets::scrolledframe(n) - Create and manipulate scrolled frame widgets
 iwidgets_scrolledhtml(n), iwidgets::scrolledhtml(n) - Create and manipulate a scrolled text widget with the capability of displaying HTML formatted documents
 iwidgets_scrolledlistbox(n), iwidgets::scrolledlistbox(n) - Create and manipulate scrolled listbox widgets
 iwidgets_scrolledtext(n), iwidgets::scrolledtext(n) - Create and manipulate a scrolled text widget
 iwidgets_selectionbox(n), iwidgets::selectionbox(n) - Create and manipulate a selection box widget
 iwidgets_selectiondialog(n), iwidgets::selectiondialog(n) - Create and manipulate a selection dialog widget
 iwidgets_shell(n), iwidgets::shell(n) - Create and manipulate a shell widget
 iwidgets_spindate(n), iwidgets::spindate(n) - Create and manipulate time spinner widgets
 iwidgets_spinint(n), iwidgets::spinint(n) - Create and manipulate a integer spinner widget
 iwidgets_spinner(n), iwidgets::spinner(n) - Create and manipulate a spinner widget
 iwidgets_spintime(n), iwidgets::spintime(n) - Create and manipulate time spinner widgets
 iwidgets_tabnotebook(n), iwidgets::tabnotebook(n) - create and manipulate tabnotebook widgets
 iwidgets_tabset(n), iwidgets::tabset(n) - create and manipulate tabs as as set
 iwidgets_timeentry(n), iwidgets::timeentry(n) - Create and manipulate a timeentry widget
 iwidgets_timefield(n), iwidgets::timefield(n) - Create and manipulate a time field widget
 iwidgets_toolbar(n), iwidgets::toolbar(n) - Create and manipulate a tool bar
 iwidgets_watch(n), iwidgets::watch(n) - Create and manipulate time with a watch widgets
 jar(1)                   - Java archive tool
 jarsigner(1)             - JAR signing and verification tool
 java(1)                  - Java application launcher
 java_home(1)             - return a value for $JAVA_HOME
 javac(1)                 - Java compiler
 javadoc(1)               - Java API documentation generator
 javah(1)                 - C header and stub file generator
 javap(1)                 - Java class file disassembler
 javascript(n)            - Procedures to generate HTML and Java Script structures
 javaws(1)                - Java Web Start launcher command
 jconsole(1)              - J2SE Monitoring and Management Console
 jdb(1)                   - Java debugger
 jhat(1)                  - Java Heap Analysis Tool
 jinfo(1)                 - configuration info
 jmap(1)                  - memory map
 join(1)                  - relational database operator
 join(ntcl)               - Create a string by joining together list elements
 jot(1)                   - print sequential or random data
 jpeg(n)                  - JPEG querying and manipulation of meta data
 jps(1)                   - Java Virtual Machine Process Status Tool
 jrunscript(1)            - command line script shell
 jsadebugd(1)             - serviceability agent debug daemon
 json(n)                  - JSON parser
 json_pp(1)               - JSON::PP command utility
 json_write(n), json::write(n) - JSON generation
 jstack(1)                - stack trace
 jstat(1)                 - Java Virtual Machine statistics monitoring tool
 jstatd(1)                - Virtual Machine jstat Daemon
 kadmin(8)                - Kerberos administration utility
 kadmin.local(8)          - compatiblity shim for MIT Kerberos kadmin.local
 kadmind(8)               - server for administrative access to Kerberos database
 kcc(1)                   - Kerberos credential cache tools
 kcproxy(8)               - Keychain Proxy
 kdc(8)                   - Kerberos 5 server
 kdestroy(1)              - remove one credential or destroy the current ticket file
 kdumpd(8)                - Mac OS X remote kernel core dump server
 kerberos(8)              - introduction to the Kerberos system
 kext_logging(8), kext logging(8) - verbose/logging flags for kernel extensions (kexts) in the kernel and command-line utilities
 kextcache(8)             - create kext cache files
 kextd(8)                 - kernel extension server
 kextfind(8)              - find kernel extensions (kexts) based on a variety of criteria and print information
 kextlibs(8)              - find OSBundleLibraries needed by a kext
 kextload(8)              - load kernel extensions (kexts) into the kernel
 kextstat(8)              - display status of loaded kernel extensions (kexts)
 kextunload(8)            - terminate driver I/O Kit driver instances and unload kernel extensions (kexts)
 kextutil(8)              - load, diagnose problems with, and generate symbols for kernel extensions (kexts)
 keysyms(ntcl)            - keysyms recognized by Tk
 keytool(1)               - key and certificate management tool
 kgetcred(1)              - get a ticket for a particular service
 khim(n)                  - Provides key bindings for entering international characters on a keyboard that does not support them
 kill(1)                  - terminate or signal a process
 kill.d(1m)               - snoop process signals as they occur. Uses DTrace
 killall(1)               - kill processes by name
 kinit(1)                 - acquire initial tickets
 klist(1)                 - list Kerberos credentials
 kpasswd(1)               - Kerberos 5 password changing program
 kpasswdd(8)              - Kerberos 5 password changing server
 kpfile(1)                - convert raw kernel trace files
 krb5-config(1)           - give information on how to link code against Heimdal libraries
 krb5.conf(5)             - configuration file for Kerberos 5
 ksh(1), nZ=0(1)          - {
 kswitch(1)               - switch between default credential caches
 ktrace(1)                - configure, record, and print events from kernel trace
 ktutil(8)                - manage Kerberos keytabs
 kuncd(8)                 - The Kernel User Notification Center daemon
 label(ntcl)              - Create and manipulate label widgets
 labelframe(ntcl)         - Create and manipulate labelframe widgets
 lam(1)                   - laminate files
 lappend(ntcl)            - Append list elements onto a variable
 lassign(ntcl)            - Assign list elements to variables
 last(1)                  - indicate last logins of users and ttys
 lastcomm(1)              - show last commands executed in reverse order
 lastwords(1m)            - print syscalls before exit. Uses DTrace
 latency(1)               - monitors scheduling and interrupt latency
 launchctl(1)             - Interfaces with launchd
 launchd(8)               - System wide and per-user daemon/agent manager
 launchd.plist(5)         - System wide and per-user daemon/agent configuration files
 ldap(n)                  - LDAP client
 ldap.conf(5), .ldaprc(5) - LDAP configuration file/environment variables
 ldap_table(5)            - Postfix LDAP client configuration
 ldapcompare(1)           - LDAP compare tool
 ldapdelete(1)            - LDAP delete entry tool
 ldapexop(1)              - issue LDAP extended operations
 ldapmodify(1), ldapadd(1) - LDAP modify entry and LDAP add entry tools
 ldapmodrdn(1)            - LDAP rename entry tool
 ldappasswd(1)            - change the password of an LDAP entry
 ldapsearch(1)            - LDAP search tool
 ldapurl(1)               - LDAP URL formatting tool
 ldapwhoami(1)            - LDAP who am i? tool
 ldapx(n)                 - LDAP extended object interface
 ldif(5)                  - LDAP Data Interchange Format
 leaks(1)                 - Search a process's memory for unreferenced malloc buffers
 leave(1)                 - remind you when you have to leave
 less(1)                  - opposite of more
 lessecho(1)              - expand metacharacters
 libnetcfg(1)             - configure libnet
 linalg(n), math::linearalgebra(n) - Linear Algebra
 lindex(ntcl)             - Retrieve an element from a list
 link(1), ln(1)           - make links
 linsert(ntcl)            - Insert elements into a list
 list(ntcl)               - Create a list
 listbox(ntcl)            - Create and manipulate listbox widgets
 lj4_font(5)              - groff fonts for use with devlj4
 lkbib(1)                 - search bibliographic databases
 llength(ntcl)            - Count the number of elements in a list
 lmdb_table(5)            - Postfix LMDB adapter
 lo(4)                    - software loopback network interface
 load(ntcl)               - Load machine code and initialize new commands
 loadTk(ntcl)             - Load Tk into a safe interpreter
 loads.d(1m)              - print load averages. Uses DTrace
 local(8)                 - Postfix local mail delivery
 local(n)                 - create an object local to a procedure
 locale(1)                - display locale settings
 localedef(1)             - define locale environment
 locate(1)                - find filenames quickly
 locate.code(8), locate.bigram(8) - sorted list compressor
 locate.updatedb(8)       - update locate database
 locationd(8)             - location services daemon
 lockstat(1)              - report kernel lock and profiling statistics
 log(n)                   - Procedures to log messages of libraries and applications
 logger(1)                - make entries in the system log
 logger(n)                - System to control logging of events
 loggerAppender(n), logger::appender(n) - Collection of predefined appenders for logger
 loggerUtils(n), logger::utils(n) - Utilities for logger
 login(1)                 - log into the computer
 loginitemregisterd(8)    - Login Item Registration Daemon
 logkextloadsd(8)         - logs information about the kexts that get loaded
 logname(1)               - display user's login name
 logresolve(1)            - Resolve IP-addresses to hostnames in Apache log files
 look(1)                  - display lines beginning with a given string
 lookbib(1)               - search bibliographic databases
 lower(ntcl)              - Change a window's position in the stacking order
 lp(1)                    - print files
 lpadmin(8)               - configure cups printers and classes
 lpc(8)                   - line printer control program
 lpinfo(8)                - show available devices or drivers
 lpmove(8)                - move a job or all jobs to a new destination
 lpoptions(1)             - display or set printer options and defaults
 lpq(1)                   - show printer queue status
 lpr(1)                   - print files
 lprm(1)                  - cancel print jobs
 lpstat(1)                - print cups status information
 lrange(ntcl)             - Return one or more adjacent elements from a list
 lrepeat(ntcl)            - Build a list by repeating elements
 lreplace(ntcl)           - Replace elements in a list with new elements
 lreverse(ntcl)           - Reverse the order of a list
 ls(1)                    - list directory contents
 lsappinfo(8)             - Control and query CoreApplicationServices about the app state on the system
 lsbom(8)                 - list contents of a bom file
 lsearch(ntcl)            - See if a list contains a particular element
 lset(ntcl)               - Change an element in a list
 lskq(1)                  - display process kqueue state
 lsm(1)                   - Latent Semantic Mapping tool
 lsof(8)                  - list open files
 lsort(ntcl)              - Sort the elements of a list
 lsvfs(1)                 - list known virtual file systems
 lwp-download(1)          - Fetch large files from the web
 lwp-dump(1)              - See what headers and content is returned for a URL
 lwp-mirror(1)            - Simple mirror utility
 lwp-request(1), GET(1), POST(1), HEAD(1) - Simple command line user agent
 mDNSResponder(8)         - Multicast and Unicast DNS daemon " Name Description for whatis database
 mDNSResponderHelper(8)   - mDNS privilege separation helper " Name Description for whatis database
 machine(1)               - print machine type
 machineparameters(n), tclrep/machineparameters(n) - Compute double precision machine parameters
 magic(5)                 - file command's magic pattern file
 mail(1), mailx(1)        - send and receive mail
 mailaddr(7)              - mail addressing description
 mailto.conf(5)           - configuration file for cups email notifier
 makeinfo(1)              - translate Texinfo documents
 makewhatis(8)            - create whatis database
 makewhatis.local(8)      - start makewhatis for local file systems
 malloc_history(1)        - Show the malloc allocations that the process has performed
 man(1)                   - format and display the on-line manual pages
 man.conf(5)              - configuration data for man
 map_slippy(n), map::slippy(n) - Common code for slippy based map packages
 map_slippy_cache(n), map::slippy::cache(n) - Management of a tile cache in the local filesystem
 map_slippy_fetcher(n), map::slippy::fetcher(n) - Accessing a server providing tiles for slippy-based maps
 mapproj(n)               - Map projection routines
 master(5)                - Postfix master process configuration file format
 master(8)                - Postfix master process
 math(n)                  - Tcl Math Library
 mathfunc(ntcl)           - Mathematical functions for Tcl expressions
 mathop(ntcl)             - Mathematical operators as Tcl commands
 matrix(n), struct::matrix(n) - Create and manipulate matrix objects
 matrix1(n), struct::matrix v1(n) - Create and manipulate matrix objects
 mbbackgrounduseragent(8) - helper for the Setup Assistant application
 mbfloagent(8)            - helper for the Setup Assistant application
 mbsystemadministration(8) - helper for the Setup Assistant application
 mbuseragent(8)           - helper for the Setup Assistant application
 mbusertrampoline(8)      - helper for the Setup Assistant application
 mcxalr(1)                - Managed Client application launch restriction tool and agent
 mcxquery(1)              - Managed Client (MCX) compositor query tool
 mcxrefresh(1)            - Managed Client (MCX) preference refresh tool
 md2(n)                   - Message digest "md2"
 md4(n)                   - MD4 Message-Digest Algorithm
 md5(1)                   - calculate a message-digest fingerprint (checksum) for a file
 md5(n)                   - MD5 Message-Digest Algorithm
 md5_otp(n)               - Message digest "md5_otp"
 md5crypt(n)              - MD5-based password encryption
 mddiagnose(8)            - gather information to aid in diagnosing Spotlight issues
 mdfind(1)                - finds files matching a given query
 mdimport(1), mdimport32(1) - import file hierarchies into the metadata datastore
 mdls(1)                  - lists the metadata attributes for the specified file
 mdmclient(1)             - MDM (Mobile Device Management) client
 mds(8)                   - metadata server
 mdutil(1)                - manage the metadata stores used by Spotlight
 mdworker(8)              - metadata server worker
 me_ast(n), grammar::me_ast(n) - Various representations of ASTs
 me_cpu(n), grammar::me::cpu(n) - Virtual machine implementation II for parsing token streams
 me_cpucore(n), grammar::me::cpu::core(n) - ME virtual machine state manipulation
 me_intro(n), grammar::me_intro(n) - Introduction to virtual machines for parsing token streams
 me_tcl(n), grammar::me::tcl(n) - Virtual machine implementation I for parsing token streams
 me_util(n), grammar::me::util(n) - AST utilities
 me_vm(n), grammar::me_vm(n) - Virtual machine for parsing token streams
 memcache_table(5)        - Postfix memcache client configuration
 memchan(n)               - C API for creating memory channels
 memchan(n)               - Create and manipulate memory channels
 memory(ntcl)             - Control Tcl memory debugging capabilities
 memory_pressure(1)       - Tool to apply real or simulate memory pressure on the system
 menu(ntcl), tk_menuSetFocus(ntcl) - Create and manipulate menu widgets
 menubar(n)               - Creates an instance of the menubar Class
 menubutton(ntcl)         - Create and manipulate menubutton widgets
 mesg(1)                  - display (do not display) messages from other users
 message(ntcl)            - Create and manipulate message widgets
 mib2c(1)                 - -- generate template code for extending the agent
 mib2c-update(1)          - script to merge custom code into updated mib2c code
 mib2c.conf(5)            - -- How to write mib2c.conf files to do ANYTHING based on MIB input
 migrateLocalKDC(1)       - migrates a LocalKDC
 mime(n)                  - Manipulation of MIME body parts
 mime.convs(5)            - mime type conversion file for cups
 mime.types(5)            - mime type description file for cups
 mimetypes(n), fileutil::magic::mimetype(n) - Procedures implementing mime-type recognition
 mkbom(8)                 - create a bill-of-materials file
 mkdir(1)                 - make directories
 mkextunpack(8)           - extract or list the contents of a multikext (mkext) archive
 mkfifo(1)                - make fifos
 mkfile(8)                - create a file
 mklocale(1)              - make LC_CTYPE locale files
 mknod(8)                 - make device special file
 mkpassdb(8)              - Mac OS X Server Password Server database creation tool
 mktemp(1)                - make temporary file name (unique)
 mmroff(1)                - reference preprocessor
 mnthome(1)               - mount an AFP (AppleShare) home directory with the correct privileges
 moduli(5)                - Diffie-Hellman moduli
 montecarlo(n), simulation::montecarlo(n) - Monte Carlo simulations
 motd(5)                  - file containing message(s) of the day
 mount(8)                 - mount file systems
 mount_afp(8)             - mount an afp (AppleShare) filesystem
 mount_apfs(8)            - mount an APFS volume
 mount_cd9660(8)          - mount an ISO-9660 filesystem
 mount_cddafs(8)          - mount an Audio CD
 mount_exfat(8)           - mount an ExFAT file system
 mount_fdesc(8)           - mount the file-descriptor file system
 mount_ftp(8)             - mount a FTP filesystem
 mount_hfs(8)             - mount an HFS/HFS+ file system
 mount_msdos(8)           - mount an MS-DOS file system
 mount_nfs(8)             - mount NFS file systems
 mount_ntfs(8)            - mount an NTFS file system
 mount_smbfs(8)           - mount a shared resource from an SMB file server
 mount_udf(8)             - mount a UDF filesystem
 mount_url(8)             - mount a remote file system given a URL
 mount_webdav(8)          - mount a WebDAV filesystem
 mountd(8)                - service remote NFS mount requests
 mp2bug(1)                - mod_perl bug report generator
 mpexpand(n)              - Markup processor
 mptcp_client(1)          - Tool to exercise MPTCP
 msdos.util(8)            - DOS/Windows (FAT) file system utility
 msgcat(ntcl)             - Tcl message catalog
 msgcat_c(n), doctools::msgcat::toc::c(n) - Message catalog for the doctoc parser (C)
 msgcat_de(n), doctools::msgcat::toc::de(n) - Message catalog for the doctoc parser (DE)
 msgcat_en(n), doctools::msgcat::toc::en(n) - Message catalog for the doctoc parser (EN)
 msgcat_fr(n), doctools::msgcat::toc::fr(n) - Message catalog for the doctoc parser (FR)
 msgs(1)                  - system messages and junk mail program
 mskanji(5)               - Shift-JIS (MS Kanji) encoding for Japanese text
 mtree(8)                 - map a directory hierarchy
 multi(n), fileutil::multi(n) - Multi-file operation, scatter/gather, standard object
 multiop(n), fileutil::multi::op(n) - Multi-file operation, scatter/gather
 multiplexer(n)           - One-to-many communication with sockets
 mv(1)                    - move files
 mysql_table(5)           - Postfix MySQL client configuration
 namespace(ntcl)          - create and manipulate contexts for commands and variables
 namespacex(n)            - Namespace utility commands
 nano(1)                  - Nano's ANOther editor, an enhanced free Pico clone
 nanorc(5)                - GNU nano's rcfile
 native2ascii(1)          - native to ASCII converter
 navd(8)                  - Time to Leave Daemon
 nbdst(8)                 - NetBoot deferred shadow tool
 nc(1)                    - arbitrary TCP and UDP connections and listens
 ncctl(1)                 - Control NFS kernel credentials
 ncgi(n)                  - Procedures to manipulate CGI values
 ncurses5.4-config(1)     - report configuration and linking information for ncurses
 ndp(8)                   - control/diagnose IPv6 neighbor discovery protocol
 neagent(8)               - Host process for Network Extension plugins
 nehelper(8)              - Helper daemon for the Network Extension framework
 neqn(1)                  - format equations for ascii output
 nesessionmanager(8)      - Daemon responsible for running and managing Network Extension sessions
 net-server(1)            - Base Net::Server starting module
 net-snmp-config(1)       - returns information about installed net-snmp libraries and binaries
 net-snmp-create-v3-user(1) - create a SNMPv3 user in net-snmp configuration file
 netbiosd(8)              - NetBIOS protocol daemon
 netbootdisk(8)           - find local drive to use with NetBoot
 netgroup(5)              - defines network groups
 netlog(1)                - Log summary of every UDP and TCP socket when the socket is closed
 netstat(1)               - show network status
 nettop(1)                - Display updated information about the network
 netusage(1)              - Display traffic usage statistics about the network
 networking(4)            - introduction to networking facilities
 networks(5)              - network name data base
 networkserviceproxy(8)   - Transparent network proxy for Apple system services
 networksetup(8)          - configuration tool for network settings in System Preferences
 newfs_apfs(8)            - construct a new APFS volume
 newfs_exfat(8)           - construct a new ExFAT file system
 newfs_hfs(8)             - construct a new HFS Plus file system
 newfs_msdos(8)           - construct a new MS-DOS (FAT) file system
 newfs_udf(8)             - construct a new UDF file system
 newgrp(1)                - change to a new group
 newproc.d(1m)            - snoop new processes. Uses DTrace
 newsyslog(8)             - maintain system log files to manageable sizes
 newsyslog.conf(5)        - newsyslog(8) configuration file
 nfcd(8)                  - NearField daemon
 nfrestore_service(8)     - NearField restore daemon
 nfs.conf(5)              - The configuration file for NFS
 nfs4mapid(8)             - shows NFSv4 mappings from uids or gids to over the wire string names and string names to uids or gids
 nfsd(8)                  - NFS server daemon
 nfsiod(8)                - local NFS asynchronous I/O
 nfsstat(1)               - display NFS statistics
 nice(1)                  - execute a utility with an altered scheduling priority
 nisplus_table(5)         - Postfix NIS+ client
 nl(1)                    - line numbering filter
 nlcd(8)                  - Network Link Conditioner daemon
 nlcontrol(8)             - NETLOGON secure channel utility
 nmea(n)                  - Process NMEA data
 nns_auto(n), nameserv::auto(n) - Name service facility, Client Extension
 nns_client(n), nameserv(n) - Name service facility, Client
 nns_common(n), nameserv::common(n) - Name service facility, shared definitions
 nns_intro(n)             - Name service facility, introduction
 nns_protocol(n), nameserv::protocol(n) - Name service facility, client/server protocol
 nns_server(n), nameserv::server(n) - Name service facility, Server
 nntp(n)                  - Tcl client for the NNTP protocol
 nocr(1)                  - runs a command with crash reporter disabled
 nohup(1)                 - invoke a utility immune to hangups
 nologin(5)               - disallow logins
 nologin(8)               - politely refuse a login
 notifier(7)              - cups notification interface
 notifyd(8)               - notification server
 notifyutil(1)            - notification command line utility
 nroff(1)                 - emulate nroff command with groff
 nroff_manmacros(n), doctools::nroff::man_macros(n) - Default CSS style for NROFF export plugins
 nslookup(1)              - query Internet name servers interactively
 nsmb.conf(5)             - configuration file for SMB requests
 nsupdate(1)              - Dynamic DNS update utility
 nsurlsessiond(8)         - The background NSURLSession daemon
 nsurlstoraged(8)         - The HTTP network storage daemon
 ntalkd(8), talkd(8)      - remote user communication server
 ntext(n)                 - Alternative Bindings for the Text Widget
 ntextBindings(n)         - Alternative Bindings for the Text Widget
 ntextIndent(n)           - ntext Indentation for the Text Widget
 ntextWordBreak(n)        - ntext Word Boundary Detection for the Text Widget
 ntfs.util(8)             - NTFS file system utility
 ntp-keygen(1)            - Create a NTP host key
 ntp_time(n)              - Tcl Time Service Client
 ntpd(1)                  - NTP daemon program
 ntpd-wrapper(8)          - Wrapper for ntpdate/ntpd called by launchd
 ntpdate(8)               - set the date and time via NTP
 ntpdc(1)                 - vendor-specific NTPD control program
 ntpq(1)                  - standard NTP query program
 ntptrace(1)              - Trace peers of an NTP server
 null(4)                  - the null device
 null(n)                  - Create and manipulate null channels
 nvram(8)                 - manipulate firmware NVRAM variables
 observe(n)               - Runtime debugging output in TkCon
 oct(n)                   - Encoding "oct"
 od(1)                    - octal, decimal, hex, ASCII dump
 od_user_homes(8)         - executable map program for auto_home records synthesized from user records
 odproxyd(8)              - OpenDirectory proxy daemon
 odutil(1)                - allows caller to examine or change state of opendirectoryd(8)
 open(1)                  - open files and directories
 open(ntcl)               - Open a file-based or command pipeline channel
 opendirectoryd(8)        - is a launchd(8) job for client access to local or remote directory systems
 opensnoop(1m)            - snoop file opens as they occur. Uses DTrace
 operator(7)              - C operator precedence and order of evaluation
 optimize(n), math::optimize(n) - Optimisation routines
 option(ntcl)             - Add/retrieve window options to/from the option database
 options(ntcl)            - Standard options supported by widgets
 oqmgr(8)                 - old Postfix queue manager
 orbd(1)                  - The Object Request Broker Daemon orbd is used to enable clients to transparently locate and invoke persistent objects on servers in the CORBA environment
 osaapplet(8)             - Open Scripting Architecture OSA applet interpreter
 osacompile(1)            - compile AppleScripts and other OSA language scripts
 osadecompile(1)          - display compiled AppleScripts or other OSA language scripts
 osalang(1)               - information about installed OSA languages
 osanalyticshelper(8)     - Writes JetsamEvent reports
 osascript(1)             - execute OSA scripts AppleScript, JavaScript, etc
 otherbsd(8)              - Other Bootstrapper Daemon
 otp(n)                   - One-Time Passwords
 otp_words(n)             - Encoding "otp_words"
 pack(ntcl)               - Geometry manager that packs around edges of cavity
 pack-old(ntcl)           - Obsolete syntax for packer geometry manager
 pack200(1)               - JAR Packing tool
 package(ntcl)            - Facilities for package loading and version control
 page_intro(n)            - page introduction
 page_pluginmgr(n)        - page plugin manager
 page_util_flow(n)        - page dataflow/treewalker utility
 page_util_norm_lemon(n)  - page AST normalization, LEMON
 page_util_norm_peg(n)    - page AST normalization, PEG
 page_util_peg(n)         - page PEG transformation utilities
 page_util_quote(n)       - page character quoting utilities
 pagesize(1)              - print system page size
 pam.conf(5)              - PAM policy file format
 pam_env(8)               - The Environment PAM module
 pam_group(8)             - Group PAM module
 pam_krb5(8)              - Kerberos 5 PAM module
 pam_launchd(8)           - launchd PAM module
 pam_mount(8)             - Home Folder Mounting PAM module
 pam_nologin(8)           - No Login PAM module
 pam_ntlm(8)              - NTLM PAM module
 pam_opendirectory(8)     - OpenDirectory PAM module
 pam_rootok(8)            - Root OK PAM module
 pam_sacl(8)              - Service Access Control List PAM module
 pam_self(8)              - Self PAM module
 pam_smartcard(8)         - Smartcard PAM module
 pam_uwtmp(8)             - User Accounting PAM module
 panedwindow(ntcl)        - Create and manipulate panedwindow widgets
 par.pl(1)                - Make and run Perl Archives
 parentalcontrolsd(8)     - Parental Controls helper process
 parl(1)                  - Binary PAR Loader
 parse(n), doctools::toc::parse(n) - Parsing text in doctoc format
 parsecd(8)               - Support daemon for Siri Suggestions
 passd(8)                 - Apple Pay & Wallet daemon
 passwd(1)                - modify a user's password
 passwd(5), master.passwd(5) - format of the password file
 paste(1)                 - merge corresponding or subsequent lines of files
 patch(1)                 - apply a diff file to an original
 path_helper(8)           - helper for constructing PATH environment variable
 pathchk(1)               - check pathnames
 pathopens.d(1m)          - full pathnames opened ok count. Uses DTrace
 pax(1)                   - read and write file archives and copy directory hierarchies
 pbcopy(1), pbpaste(1)    - provide copying and pasting to the pasteboard (the Clipboard) from command line
 pboard(8)                - pasteboard server
 pbs(8)                   - general helper tool
 pcap-config(1)           - write libpcap compiler and linker flags to standard output
 pcap-filter(7)           - packet filter syntax
 pcap-linktype(7)         - link-layer header types supported by libpcap
 pcap-savefile(5)         - libpcap savefile format
 pcap-tstamp(7)           - packet time stamps in libpcap
 pcre_table(5)            - format of Postfix PCRE tables
 pcsstatus(1)             - print current status of PCS credentials
 pdisk(8)                 - Apple partition table editor
 peg(n), grammar::peg(n)  - Create and manipulate parsing expression grammars
 peg_interp(n), grammar::peg::interp(n) - Interpreter for parsing expression grammars
 periodic(8)              - run periodic system functions
 periodic-wrapper(8)      - manage periodic activity
 periodic.conf(5)         - periodic job configuration information
 perl(1)                  - The Perl 5 language interpreter
 perl(1), a2p(1)          - Practical Extraction and Report Language
 perl5004delta(1)         - what's new for perl5.004
 perl5005delta(1)         - what's new for perl5.005
 perl5100delta(1)         - what is new for perl 5.10.0
 perl5101delta(1)         - what is new for perl v5.10.1
 perl5120delta(1)         - what is new for perl v5.12.0
 perl5121delta(1)         - what is new for perl v5.12.1
 perl5122delta(1)         - what is new for perl v5.12.2
 perl5123delta(1)         - what is new for perl v5.12.3
 perl5124delta(1)         - what is new for perl v5.12.4
 perl5125delta(1)         - what is new for perl v5.12.5
 perl5140delta(1)         - what is new for perl v5.14.0
 perl5141delta(1)         - what is new for perl v5.14.1
 perl5142delta(1)         - what is new for perl v5.14.2
 perl5143delta(1)         - what is new for perl v5.14.3
 perl5144delta(1)         - what is new for perl v5.14.4
 perl5160delta(1)         - what is new for perl v5.16.0
 perl5161delta(1)         - what is new for perl v5.16.1
 perl5162delta(1)         - what is new for perl v5.16.2
 perl5163delta(1)         - what is new for perl v5.16.3
 perl5180delta(1)         - what is new for perl v5.18.0
 perl5181delta(1)         - what is new for perl v5.18.1
 perl561delta(1)          - what's new for perl v5.6.1
 perl56delta(1)           - what's new for perl v5.6.0
 perl581delta(1)          - what is new for perl v5.8.1
 perl582delta(1)          - what is new for perl v5.8.2
 perl583delta(1)          - what is new for perl v5.8.3
 perl584delta(1)          - what is new for perl v5.8.4
 perl585delta(1)          - what is new for perl v5.8.5
 perl586delta(1)          - what is new for perl v5.8.6
 perl587delta(1)          - what is new for perl v5.8.7
 perl588delta(1)          - what is new for perl v5.8.8
 perl589delta(1)          - what is new for perl v5.8.9
 perl58delta(1)           - what is new for perl v5.8.0
 perlaix(1)               - Perl version 5 on IBM AIX (UNIX) systems
 perlamiga(1)             - Perl under Amiga OS
 perlapi(1)               - autogenerated documentation for the perl public API
 perlapio(1)              - perl's IO abstraction interface
 perlartistic(1)          - the Perl Artistic License
 perlbook(1)              - Books about and related to Perl
 perlboot(1)              - This document has been deleted
 perlbot(1)               - This document has been deleted
 perlbs2000(1)            - building and installing Perl for BS2000
 perlbug(1)               - how to submit bug reports on Perl
 perlcall(1)              - Perl calling conventions from C
 perlce(1)                - Perl for WinCE
 perlcheat(1)             - Perl 5 Cheat Sheet
 perlclib(1)              - Internal replacements for standard C library functions
 perlcn(1)                - XXXX Perl XX
 perlcommunity(1)         - a brief overview of the Perl community
 perlcygwin(1)            - Perl for Cygwin
 perldata(1)              - Perl data types
 perldbmfilter(1)         - Perl DBM Filters
 perldebguts(1)           - Guts of Perl debugging
 perldebtut(1)            - Perl debugging tutorial
 perldebug(1)             - Perl debugging Xref "debug debugger"
 perldelta(1)             - what is new for perl v5.18.2
 perldgux(1)              - Perl under DG/UX
 perldiag(1)              - various Perl diagnostics
 perldoc(1)               - Look up Perl documentation in Pod format
 perldos(1)               - Perl under DOS, W31, W95
 perldsc(1)               - Perl Data Structures Cookbook Xref "data structure complex data structure struct"
 perldtrace(1)            - Perl's support for DTrace
 perlebcdic(1)            - Considerations for running Perl on EBCDIC platforms
 perlembed(1)             - how to embed perl in your C program
 perlexperiment(1)        - A listing of experimental features in Perl
 perlfaq(1)               - frequently asked questions about Perl
 perlfaq1(1)              - General Questions About Perl
 perlfaq2(1)              - Obtaining and Learning about Perl
 perlfaq3(1)              - Programming Tools
 perlfaq4(1)              - Data Manipulation
 perlfaq5(1)              - Files and Formats
 perlfaq6(1)              - Regular Expressions
 perlfaq7(1)              - General Perl Language Issues
 perlfaq8(1)              - System Interaction
 perlfaq9(1)              - Web, Email and Networking
 perlfilter(1)            - Source Filters
 perlfork(1)              - Perl's fork() emulation
 perlform(1)              - Perl formats Xref "format report chart"
 perlfreebsd(1)           - Perl version 5 on FreeBSD systems
 perlfunc(1)              - Perl builtin functions Xref "function"
 perlgit(1)               - Detailed information about git and the Perl repository
 perlglossary(1)          - Perl Glossary
 perlgpl(1)               - the GNU General Public License, version 1
 perlguts(1)              - Introduction to the Perl API
 perlhack(1)              - How to hack on Perl
 perlhacktips(1)          - Tips for Perl core C code hacking
 perlhacktut(1)           - Walk through the creation of a simple C code patch
 perlhaiku(1)             - Perl version 5.10+ on Haiku
 perlhist(1)              - the Perl history records
 perlhpux(1)              - Perl version 5 on Hewlett-Packard Unix (HP-UX) systems
 perlhurd(1)              - Perl version 5 on Hurd
 perlintern(1)            - autogenerated documentation of purely internal Perl functions
 perlinterp(1)            - An overview of the Perl interpreter
 perlintro(1)             - -- a brief introduction and overview of Perl
 perliol(1)               - C API for Perl's implementation of IO in Layers
 perlipc(1)               - Perl interprocess communication (signals, fifos, pipes, safe subprocesses, sockets, and semaphores)
 perlirix(1)              - Perl version 5 on Irix systems
 perlivp(1)               - Perl Installation Verification Procedure
 perljp(1)                - XXX Perl XXX
 perlko(1)                - PerlX XXX XXX
 perllexwarn(1)           - Perl Lexical Warnings Xref "warning, lexical warnings warning"
 perllinux(1)             - Perl version 5 on Linux systems
 perllocale(1)            - Perl locale handling (internationalization and localization)
 perllol(1)               - Manipulating Arrays of Arrays in Perl
 perlmacos(1)             - Perl under Mac OS (Classic)
 perlmacosx(1)            - Perl under Mac OS X
 perlmod(1)               - Perl modules (packages and symbol tables)
 perlmodinstall(1)        - Installing CPAN Modules
 perlmodlib(1)            - constructing new Perl modules and finding existing ones
 perlmodstyle(1)          - Perl module style guide
 perlmroapi(1)            - Perl method resolution plugin interface
 perlnetware(1)           - Perl for NetWare
 perlnewmod(1)            - preparing a new module for distribution
 perlnumber(1)            - semantics of numbers and numeric operations in Perl
 perlobj(1)               - Perl object reference Xref "object OOP"
 perlootut(1)             - Object-Oriented Programming in Perl Tutorial
 perlop(1)                - Perl operators and precedence Xref "operator"
 perlopenbsd(1)           - Perl version 5 on OpenBSD systems
 perlopentut(1)           - tutorial on opening things in Perl
 perlos2(1)               - Perl under OS/2, DOS, Win0.3*, Win0.95 and WinNT
 perlos390(1)             - building and installing Perl for OS/390 and z/OS
 perlos400(1)             - Perl version 5 on OS/400
 perlpacktut(1)           - tutorial on "pack" and "unpack"
 perlperf(1)              - Perl Performance and Optimization Techniques
 perlplan9(1)             - Plan 9-specific documentation for Perl
 perlpod(1)               - the Plain Old Documentation format Xref "POD plain old documentation"
 perlpodspec(1)           - Plain Old Documentation: format specification and notes
 perlpodstyle(1)          - Perl POD style guide
 perlpolicy(1)            - Various and sundry policies and commitments related to the Perl core
 perlport(1)              - Writing portable Perl
 perlpragma(1)            - how to write a user pragma
 perlqnx(1)               - Perl version 5 on QNX
 perlre(1)                - Perl regular expressions Xref "regular expression regex regexp"
 perlreapi(1)             - Perl regular expression plugin interface
 perlrebackslash(1)       - Perl Regular Expression Backslash Sequences and Escapes
 perlrecharclass(1)       - Perl Regular Expression Character Classes Xref "character class"
 perlref(1)               - Perl references and nested data structures Xref "reference pointer data structure structure struct"
 perlreftut(1)            - Mark's very short tutorial about references
 perlreguts(1)            - Description of the Perl regular expression engine
 perlrepository(1)        - Links to current information on the Perl source repository
 perlrequick(1)           - Perl regular expressions quick start
 perlreref(1)             - Perl Regular Expressions Reference
 perlretut(1)             - Perl regular expressions tutorial
 perlriscos(1)            - Perl version 5 for RISC OS
 perlrun(1)               - how to execute the Perl interpreter
 perlsec(1)               - Perl security
 perlsolaris(1)           - Perl version 5 on Solaris systems
 perlsource(1)            - A guide to the Perl source tree
 perlstyle(1)             - Perl style guide
 perlsub(1)               - Perl subroutines Xref "subroutine function"
 perlsymbian(1)           - Perl version 5 on Symbian OS
 perlsyn(1)               - Perl syntax Xref "syntax"
 perlthrtut(1)            - Tutorial on threads in Perl
 perltie(1)               - how to hide an object class in a simple variable Xref "tie"
 perltoc(1)               - perl documentation table of contents
 perltodo(1)              - Perl TO-DO List
 perltooc(1)              - This document has been deleted
 perltoot(1)              - This document has been deleted
 perltrap(1)              - Perl traps for the unwary
 perltru64(1)             - Perl version 5 on Tru64 (formerly known as Digital UNIX formerly known as DEC OSF/1) systems
 perltw(1)                - XXXX Perl XX
 perlunicode(1)           - Unicode support in Perl
 perlunifaq(1)            - Perl Unicode FAQ
 perluniintro(1)          - Perl Unicode introduction
 perluniprops(1)          - Index of Unicode Version 6.2.0 character properties in Perl
 perlunitut(1)            - Perl Unicode Tutorial
 perlutil(1)              - utilities packaged with the Perl distribution
 perlvar(1)               - Perl predefined variables
 perlvms(1)               - VMS-specific documentation for Perl
 perlvos(1)               - Perl for Stratus OpenVOS
 perlwin32(1)             - Perl under Windows
 perlxs(1)                - XS language reference manual
 perlxstut(1)             - Tutorial for writing XSUBs
 perlxstypemap(1)         - Perl XS C/Perl type mapping
 personad(8)              - The system daemon backing profile photo storage
 pf.conf(5)               - packet filter configuration file
 pf.os(5)                 - format of the operating system fingerprints file
 pfbtops(1)               - translate a PostScript font in .pfb format to ASCII
 pfctl(8)                 - control the packet filter (PF) and network address translation (NAT) device
 pfd(8)                   - daemon for network firewall and Internet sharing configuration
 pflog(4)                 - packet filter logging interface
 pgrep(1), pkill(1)       - find or signal processes by name
 pgsql_table(5)           - Postfix PostgreSQL client configuration
 phar(1), phar.phar(1)    - PHAR (PHP archive) command line tool
 photo(ntcl)              - Full-color images
 photoanalysisd(8)        - The macOS photo library analysis agent
 photolibraryd(8)         - The macOS photo library agent
 php(1)                   - PHP Command Line Interface 'CLI' php-cgi - PHP Common Gateway Interface 'CGI' command
 php-config(1)            - get information about PHP configuration and compile options
 php-fpm(8)               - PHP FastCGI Process Manager 'PHP-FPM'
 phpize(1)                - prepare a PHP extension for compiling
 pic(1)                   - compile pictures for troff or TeX
 pickup(8)                - Postfix local mail pickup
 picoirc(n)               - Small and simple embeddable IRC client
 piconv(1)                - -- iconv(1), reinvented in perl
 pictd(8)                 - general helper tool
 pid(ntcl)                - Retrieve process identifiers
 pidpersec.d(1m)          - print new PIDs per sec. Uses DTrace
 pie(n)                   - 2D or 3D pie chart object in a canvas
 pieBoxLabeler(n)         - tkpiechart pie box style labeler class
 piePeripheralLabeler(n)  - tkpiechart pie peripheral style labeler class
 ping(8)                  - send ICMP ECHO_REQUEST packets to network hosts
 ping6(8)                 - send ICMPv6 ECHO_REQUEST packets to network hosts
 pipe(8)                  - Postfix delivery to external command
 pkg::create(ntcl)        - Construct an appropriate 'package ifneeded' command for a given package specification
 pkg_mkIndex(ntcl)        - Build an index for automatic loading of packages
 pkgbuild(1)              - Build an OS X Installer component package from on-disk files
 pkgutil(1)               - Query and manipulate Mac OS X Installer packages and receipts
 pl(1)                    - ASCII property list utility
 pl2pm(1)                 - Rough tool to translate Perl4 .pl files to Perl5 .pm modules
 place(ntcl)              - Geometry manager for fixed or rubber-sheet placement
 platform(ntcl)           - System identification support code and utilities
 platform::shell(ntcl)    - System identification support code and utilities
 plist(5)                 - property list format
 plockstat(1)             - front-end to DTrace to print statistics about POSIX mutexes and read/write locks
 pluginmgr(n)             - Manage a plugin
 plutil(1)                - property list utility
 pmset(1)                 - manipulate power management settings
 png(n)                   - PNG querying and manipulation of meta data
 pod2html(1)              - convert .pod files to .html files
 pod2latex(1)             - convert pod documentation to latex format
 pod2man(1)               - Convert POD data to formatted *roff input
 pod2readme(1)            - script to convert POD to README file
 pod2text(1)              - Convert POD data to formatted ASCII text
 pod2usage(1)             - print usage messages from embedded pod docs in files
 podchecker(1)            - check the syntax of POD format documentation files
 podselect(1)             - print selected sections of pod documentation on standard output
 policytool(1)            - policy file creation and management tool
 polynomials(n), math::polynomials(n) - Polynomial functions
 pool(n), struct::pool(n) - Create and manipulate pool objects (of discrete items)
 pop3(n)                  - Tcl client for POP3 email protocol
 pop3d(n)                 - Tcl POP3 server implementation
 pop3d_dbox(n), pop3d::dbox(n) - Simple mailbox database for pop3d
 pop3d_udb(n), pop3d::udb(n) - Simple user database for pop3d
 postalias(1)             - Postfix alias database maintenance
 postcat(1)               - show Postfix queue file contents
 postconf(1)              - Postfix configuration utility
 postconf(5)              - Postfix configuration parameters
 postdrop(1)              - Postfix mail posting utility
 postfix(1)               - Postfix control program
 postfix-tls(1)           - Postfix TLS management
 postfix-wrapper(5)       - Postfix multi-instance API
 postkick(1)              - kick a Postfix service
 postlock(1)              - lock mail folder and execute command
 postlog(1)               - Postfix-compatible logging utility
 postmap(1)               - Postfix lookup table management
 postmulti(1)             - Postfix multi-instance manager
 postqueue(1)             - Postfix queue control
 postscreen(8)            - Postfix zombie blocker
 postsuper(1)             - Postfix superintendent
 powerlogd(8)             - manages structured log archives that enable retrieval of system power and performance data
 pp(1)                    - PAR Packager
 ppdc(1)                  - cups ppd compiler (deprecated)
 ppdcfile(5)              - cups ppd compiler source file format
 ppdhtml(1)               - cups html summary generator (deprecated)
 ppdi(1)                  - import ppd files (deprecated)
 ppdmerge(1)              - merge ppd files (deprecated)
 ppdpo(1)                 - ppd message catalog generator (deprecated)
 pppd(8)                  - Point-to-Point Protocol Daemon
 pr(1)                    - print files
 praudit(1)               - print the contents of audit trail files
 priclass.d(1m)           - priority distribution by scheduling class. Uses DTrace
 pridist.d(1m)            - process priority distribution. Uses DTrace
 printenv(1)              - print out the environment
 printers.conf(5)         - printer configuration file for cups
 printf(1)                - formatted output
 printtool(8)             - a tool to perform privileged operations on the printing system
 prioqueue(n), struct::prioqueue(n) - Create and manipulate prioqueue objects
 proc(ntcl)               - Create a Tcl procedure
 procsystime(1m)          - analyse system call times. Uses DTrace
 productbuild(1)          - Build a product archive for the OS X Installer or the Mac App Store
 productsign(1)           - Sign an OS X Installer product archive
 productutil(8)           - product archive utility
 profiler(n)              - Tcl source code profiler
 profiles(1)              - Profiles Tool
 profiles(1)              - Profiles Tool for macOS
 protocols(5)             - protocol name data base
 prove(1)                 - Run tests through a TAP harness
 proxymap(8)              - Postfix lookup table proxy server
 ps(1)                    - process status
 psed(1)                  - a stream editor
 pt(n)                    - Parser Tools Application
 pt_astree(n), pt::ast(n) - Abstract Syntax Tree Serialization
 pt_cparam_config_critcl(n), pt::cparam::configuration::critcl(n) - C/PARAM, Canned configuration, Critcl
 pt_from_api(n), pt_import_api(n) - Parser Tools Import API
 pt_introduction(n)       - Introduction to Parser Tools
 pt_json_language(n), pt::json_language(n) - The JSON Grammar Exchange Format
 pt_param(n), pt::param(n) - PackRat Machine Specification
 pt_parser_api(n)         - Parser API
 pt_peg_container(n), pt::peg::container(n) - PEG Storage
 pt_peg_container_peg(n), pt::peg::container::peg(n) - PEG Storage. Canned PEG grammar specification
 pt_peg_export(n), pt::peg::export(n) - PEG Export
 pt_peg_export_container(n), pt::peg::export::container(n) - PEG Export Plugin. Write CONTAINER format
 pt_peg_export_json(n), pt::peg::export::json(n) - PEG Export Plugin. Write JSON format
 pt_peg_export_peg(n), pt::peg::export::peg(n) - PEG Export Plugin. Write PEG format
 pt_peg_from_container(n), pt::peg::from::container(n) - PEG Conversion. From CONTAINER format
 pt_peg_from_json(n), pt::peg::from::json(n) - PEG Conversion. Read JSON format
 pt_peg_from_peg(n), pt::peg::from::peg(n) - PEG Conversion. Read PEG format
 pt_peg_import(n), pt::peg::import(n) - PEG Import
 pt_peg_import_container(n), pt::peg::import::container(n) - PEG Import Plugin. From CONTAINER format
 pt_peg_import_json(n), pt::peg::import::json(n) - PEG Import Plugin. Read JSON format
 pt_peg_import_peg(n), pt::peg::import::peg(n) - PEG Import Plugin. Read PEG format
 pt_peg_interp(n), pt::peg::interp(n) - Interpreter for parsing expression grammars
 pt_peg_introduction(n), pt::pegrammar(n) - Introduction to Parsing Expression Grammars
 pt_peg_language(n), pt::peg_language(n) - PEG Language Tutorial
 pt_peg_to_container(n), pt::peg::to::container(n) - PEG Conversion. Write CONTAINER format
 pt_peg_to_cparam(n), pt::peg::to::cparam(n) - PEG Conversion. Write CPARAM format
 pt_peg_to_json(n), pt::peg::to::json(n) - PEG Conversion. Write JSON format
 pt_peg_to_param(n), pt::peg::to::param(n) - PEG Conversion. Write PARAM format
 pt_peg_to_peg(n), pt::peg::to::peg(n) - PEG Conversion. Write PEG format
 pt_peg_to_tclparam(n), pt::peg::to::tclparam(n) - PEG Conversion. Write TCLPARAM format
 pt_pegrammar(n), pt::peg(n) - Parsing Expression Grammar Serialization
 pt_pexpr_op(n), pt::pe::op(n) - Parsing Expression Utilities
 pt_pexpression(n), pt::pe(n) - Parsing Expression Serialization
 pt_pgen(n), pt::pgen(n)  - Parser Generator
 pt_rdengine(n), pt::rde(n) - Parsing Runtime Support, PARAM based
 pt_tclparam_config_snit(n), pt::tclparam::configuration::snit(n) - Tcl/PARAM, Canned configuration, Snit
 pt_tclparam_config_tcloo(n), pt::tclparam::configuration::tcloo(n) - Tcl/PARAM, Canned configuration, Tcloo
 pt_to_api(n), pt_export_api(n) - Parser Tools Export API
 ptar(1),     ptar(1)     - a tar-like program written in perl
 ptar5.18(1),     ptar(1) - a tar-like program written in perl
 ptardiff(1)              - program that diffs an extracted archive against an unextracted one
 ptargrep(1)              - Apply pattern matching to the contents of files in a tar archive
 pty(4)                   - pseudo terminal driver
 pubsub(1)                - Utility for managing RSS/Atom subscriptions via the PubSub framework
 purge(8)                 - force disk cache to be purged (flushed and emptied)
 puts(ntcl)               - Write to a channel
 pwd(1)                   - return working directory name
 pwd(ntcl)                - Return the absolute path of the current working directory
 pwd_mkdb(8)              - generate the password databases
 pwhich(1)                - Perl-only `which'
 pwpolicy(8)              - gets and sets password policies
 pydoc(1)                 - the Python documentation tool
 python(1)                - an interpreted, interactive, object-oriented programming language
 pythonw(1)               - run python script allowing GUI
 qc2movie(1)              - Quartz Composer export tool
 qcomplex(n), math::complexnumbers(n) - Straightforward complex number package
 qlmanage(1)              - Quick Look Server debug and management tool
 qmgr(8)                  - Postfix queue manager
 qmqpd(8)                 - Postfix QMQP server
 qtmodernizer(1)          - Tool to convert legacy movies to modern format with minimal changes
 queue(n), struct::queue(n) - Create and manipulate queue objects
 quota(1)                 - display disk usage and limits
 quotacheck(8)            - filesystem quota consistency checker
 quotaon(8), quotaoff(8)  - turn filesystem quotas on and off
 quoted-printable(n)      - Encoding "quoted-printable"
 racoon(8)                - IKE (ISAKMP/Oakley) key management daemon
 racoon.conf(5)           - configuration file for racoon
 radiobutton(ntcl)        - Create and manipulate radiobutton widgets
 raise(ntcl)              - Change a window's position in the stacking order
 random(4)                - , urandom random data source devices
 random(n)                - Create and manipulate randomizer channels
 rapportd(8)              - Rapport Daemon
 rarpd(8)                 - Reverse ARP Daemon
 rational_funcs(n), math::rationalfunctions(n) - Polynomial functions
 rc4(n)                   - Implementation of the RC4 stream cipher
 rcs(n)                   - RCS low level utilities
 re_format(7)             - POSIX 1003.2 regular expressions
 re_syntax(ntcl)          - Syntax of Tcl regular expressions
 read(ntcl)               - Read from a channel
 readlink(1), stat(1)     - display file status
 receive(n), term::receive(n) - General input from terminals
 receiver(n), transfer::receiver(n) - Data source
 recentsd(8)              - recentsd daemon
 record(n), struct::record(n) - Define and create records (similar to 'C' structures)
 refchan(ntcl)            - Command handler API of reflected channels, version 1
 refer(1)                 - preprocess bibliographic references for groff
 regexp(ntcl)             - Match a regular expression against a string
 regexp_table(5)          - format of Postfix regular expression tables
 registry(ntcl)           - Manipulate the Windows registry
 regsub(ntcl)             - Perform substitutions based on regular expression pattern matching
 relocated(5)             - Postfix relocated table format
 rename(ntcl)             - Rename or delete a command
 renice(8)                - alter priority of running processes
 repeat(n), textutil::repeat(n) - Procedures to repeat strings
 report(n)                - Create and manipulate report objects
 repquota(8)              - summarize quotas for a file system
 resolver(5)              - resolver configuration file format
 rest(n)                  - define REST web APIs and call them inline or asychronously
 return(ntcl)             - Return from a procedure, or set return code of a script
 rev(1)                   - reverse lines of a file
 reversetemplated(8)      - daemon that processes user content in order to detect events
 revisiond(8)             - storage manager for document revisions
 ri(1)                    - Ruby API reference front end
 ripemd128(n)             - RIPEMD-128 Message-Digest Algorithm
 ripemd160(n)             - RIPEMD-160 Message-Digest Algorithm
 rm(1), unlink(1)         - remove directory entries
 rmdir(1)                 - remove directories
 rmic(1)                  - Java RMI stub compiler
 rmid(1)                  - RMI activation system daemon
 rmiregistry(1)           - Java remote object registry
 roff(7)                  - concepts and history of roff typesetting
 roman(n), math::roman(n) - Tools for creating and manipulating roman numerals
 romberg(n), math::calculus::romberg(n) - Romberg integration
 rotatelogs(8)            - Piped logging program to rotate Apache logs
 route(4)                 - kernel packet forwarding database
 route(8)                 - manually manipulate the routing tables
 routined(8)              - A daemon that learns the historical location patterns of a user
 rpc(5)                   - rpc program number data base
 rpc.lockd(8)             - NFS file locking daemon
 rpc.rquotad(8), rquotad(8) - remote quota server
 rpc.statd(8)             - host status monitoring daemon
 rpcinfo(8)               - report RPC information
 rpcsvchost(8)            - hosting environment for DCE/RPC services
 rs(1)                    - reshape a data array
 rs_ecc(n)                - Reed-Solomon error correcting code
 rsync(1)                 - faster, flexible replacement for rcp
 rsyncd.conf(5)           - configuration file for rsync in daemon mode
 rtadvd(8)                - router advertisement daemon
 rtadvd.conf(5)           - config file for router advertisement daemon
 rtcore(n), fileutil::magic::rt(n) - Runtime core for file type recognition engines written in pure Tcl
 rtsold(8)                - router solicitation daemon
 ruby(1)                  - Interpreted object-oriented scripting language
 runocc.d(1m)             - run queue occupancy by CPU. Uses DTrace
 rwbypid.d(1m)            - read/write calls by PID. Uses DTrace
 rwbytype.d(1m)           - read/write bytes by vnode type. Uses DTrace
 rwsnoop(1m)              - snoop read/write events. Uses DTrace
 sa(8)                    - print system accounting statistics
 sample(1)                - Profile a process during a time interval
 sampleproc(1m)           - sample processes on the CPUs. Uses DTrace
 sandbox(7)               - overview of the sandbox facility
 sandbox-exec(1)          - execute within a sandbox (DEPRECATED)
 sandboxd(8)              - sandbox daemon
 say(1)                   - Convert text to audible speech
 sc_usage(1)              - show system call usage statistics
 scache(8)                - Postfix shared connection cache server
 scale(ntcl)              - Create and manipulate scale widgets
 scan(ntcl)               - Parse string using conversion specifiers in the style of sscanf
 scandeps.pl(1)           - Scan file prerequisites
 schemagen(1)             - Java(TM) Architecture for XML Binding Schema Generator Specification Version: 2.0 Reference Implementation (RI) Version: 2.0 ea3 l
 scope(n)                 - capture the namespace context for a variable
 scp(1)                   - secure copy (remote file copy program)
 screen(1)                - screen manager with VT100/ANSI terminal emulation
 screencapture(1)         - capture images from the screen and save them to a file or the clipboard
 screensharingd(8)        - listens for VNC connections from clients
 script(1)                - make typescript of terminal session
 scrollbar(ntcl)          - Create and manipulate scrollbar widgets
 scselect(8)              - Select system configuration location
 scsid(8)                 - SCSI subsystem daemon
 scutil(8)                - Manage system configuration parameters
 sdiff(1)                 - side-by-side merge of file differences
 sdx(1)                   - Starkit Developer eXtension
 secd(8)                  - centralised keychain agent
 secinitd(8)              - The security policy initialization daemon
 security-sysdiagnose(1)  - Command line interface do dump keychain related information in sysdiagnose
 securityd_service(8)     - heler process to securityd to unlock keybag
 sed(1)                   - stream editor
 seek(ntcl)               - Change the access position for an open channel
 seeksize.d(1m)           - print disk event seek report. Uses DTrace
 seld(8)                  - Secure element manager daemon
 selection(ntcl)          - Manipulate the X selection
 send(ntcl)               - Execute a command in a different application
 sendmail(1)              - Postfix to Sendmail compatibility interface
 seq(1)                   - print sequences of numbers
 serialver(1)             - serial version command
 servertool(1)            - The Java(TM) IDL Server Tool servertool provides an ease-of-use interface for application programmers to register, unregister, startup and shutdown a server
 services(5)              - service name data base
 set(ntcl)                - Read and write variables
 setkey(8)                - manually manipulate the IPsec SA/SP database
 setquota(1)              - Sets home directory quotas on the local computer
 setuids.d(1m)            - snoop setuid calls as they occur. Uses DTrace
 sftp(1)                  - secure file transfer program
 sftp-server(8)           - SFTP server subsystem
 sha(n)                   - Message digest "sha"
 sha1(n)                  - SHA1 Message-Digest Algorithm
 sha1_otp(n)              - Message digest "sha1_otp"
 sha256(n)                - SHA256 Message-Digest Algorithm
 shar(1)                  - create a shell archive of files
 shasum(1)                - Print or Check SHA Checksums
 shells(5)                - shell database
 shlock(1)                - create or verify a lock file for shell scripts
 showmount(8)             - show remote NFS mounts on host
 showq(8)                 - list the Postfix mail queue
 shutdown(8)              - close down the system at a given time
 sigdist.d(1m)            - signal distribution by process. Uses DTrace
 signpost_notificationd(8) - Distributes os_signpost events notifications
 signpost_reporter(8)     - Report telemetry on intervals instrumented with os_signpost to Apple
 simulation_random(n), simulation::random(n) - Pseudo-random number generators
 sips(1)                  - scriptable image processing system
 skiplist(n), struct::skiplist(n) - Create and manipulate skiplists
 skywalkctl(8)            - Interact with Skywalk subsystem
 slapacl(8)               - Check access to a list of attributes
 slapadd(8)               - Add entries to a SLAPD database
 slapauth(8)              - Check a list of string-represented IDs for LDAP authc/authz
 slapcat(8)               - SLAPD database to LDIF utility
 slapd(8)                 - Stand-alone LDAP Daemon
 slapd-bdb(5), slapd-hdb(5) - Berkeley DB backends to slapd
 slapd-config(5)          - configuration backend to slapd
 slapd-dnssrv(5)          - DNS SRV referral backend to slapd
 slapd-ldap(5)            - LDAP backend to slapd
 slapd-ldbm(5)            - Discontinued LDBM backend to slapd
 slapd-ldif(5)            - LDIF backend to slapd
 slapd-mdb(5)             - Memory-Mapped DB backend to slapd
 slapd-meta(5)            - metadirectory backend to slapd
 slapd-monitor(5)         - Monitor backend to slapd
 slapd-ndb(5)             - MySQL NDB backend to slapd
 slapd-null(5)            - Null backend to slapd
 slapd-passwd(5)          - /etc/passwd backend to slapd
 slapd-perl(5)            - Perl backend to slapd
 slapd-relay(5)           - relay backend to slapd
 slapd-shell(5)           - Shell backend to slapd
 slapd-sock(5)            - Socket backend/overlay to slapd
 slapd-sql(5)             - SQL backend to slapd
 slapd.access(5)          - access configuration for slapd, the stand-alone LDAP daemon
 slapd.backends(5)        - backends for slapd, the stand-alone LDAP daemon
 slapd.conf(5)            - configuration file for slapd, the stand-alone LDAP daemon
 slapd.overlays(5)        - overlays for slapd, the stand-alone LDAP daemon
 slapd.plugin(5)          - plugin configuration for slapd, the stand-alone LDAP daemon
 slapdn(8)                - Check a list of string-represented LDAP DNs based on schema syntax
 slapindex(8)             - Reindex entries in a SLAPD database
 slapo-accesslog(5)       - Access Logging overlay to slapd
 slapo-auditlog(5)        - Audit Logging overlay to slapd
 slapo-chain(5)           - chain overlay to slapd
 slapo-collect(5)         - Collective attributes overlay to slapd
 slapo-constraint(5)      - Attribute Constraint Overlay to slapd
 slapo-dds(5)             - Dynamic Directory Services overlay to slapd
 slapo-dyngroup(5)        - Dynamic Group overlay to slapd
 slapo-dynlist(5)         - Dynamic List overlay to slapd
 slapo-memberof(5)        - Reverse Group Membership overlay to slapd
 slapo-pbind(5)           - proxy bind overlay to slapd
 slapo-pcache(5)          - proxy cache overlay to slapd
 slapo-ppolicy(5)         - Password Policy overlay to slapd
 slapo-refint(5)          - Referential Integrity overlay to slapd
 slapo-retcode(5)         - return code overlay to slapd
 slapo-rwm(5)             - rewrite/remap overlay to slapd
 slapo-sssvlv(5)          - Server Side Sorting and Virtual List View overlay to slapd
 slapo-syncprov(5)        - Sync Provider overlay to slapd
 slapo-translucent(5)     - Translucent Proxy overlay to slapd
 slapo-unique(5)          - Attribute Uniqueness overlay to slapd
 slapo-valsort(5)         - Value Sorting overlay to slapd
 slappasswd(8)            - OpenLDAP password utility
 slapschema(8)            - SLAPD in-database schema checking utility
 slaptest(8)              - Check the suitability of the OpenLDAP slapd configuration
 sleep(1)                 - suspend execution for an interval of time
 smb-sync-preferences(8)  - synchronize SMB server preferences
 smbd(8)                  - SMB server daemon
 smbdiagnose(8)           - gather information to aid in diagnosing SMB file sharing issues
 smbutil(1)               - interface to the SMB requester
 smd(8)                   - ServiceManagement framework daemon
 smtp(8)                  - Postfix SMTP+LMTP client
 smtp(n)                  - Client-side tcl implementation of the smtp protocol
 smtpd(8)                 - Postfix SMTP server
 smtpd(n)                 - Tcl SMTP server implementation
 snit(n)                  - Snit's Not Incr Tcl
 snitfaq(n)               - Snit Frequently Asked Questions
 snmp-bridge-mib(1)       - provide Linux bridge information via SNMP
 snmp.conf(5)             - configuration files for the Net-SNMP applications
 snmp.conf(5)             - snmp configuration file for cups
 snmp_config(5)           - handling of Net-SNMP configuration files
 snmpbulkget(1)           - communicates with a network entity using SNMP GETBULK requests
 snmpbulkwalk(1)          - retrieve a subtree of management values using SNMP GETBULK requests
 snmpcmd(1)               - options and behaviour common to most of the Net-SNMP command-line tools
 snmpconf(1)              - creates and modifies SNMP configuration files
 snmpd(8)                 - daemon to respond to SNMP request packets
 snmpd.conf(5)            - configuration file for the Net-SNMP SNMP agent
 snmpd.examples(5)        - example configuration for the Net-SNMP agent
 snmpd.internal(5)        - internal configuration of the Net-SNMP agent
 snmpdelta(1)             - Monitor delta differences in SNMP Counter values
 snmpdf(1)                - display disk space usage on a network entity via SNMP
 snmpget(1)               - communicates with a network entity using SNMP GET requests
 snmpgetnext(1)           - communicates with a network entity using SNMP GETNEXT requests
 snmpnetstat(1)           - display networking status and configuration information from a network entity via SNMP
 snmpset(1)               - communicates with a network entity using SNMP SET requests
 snmpstatus(1)            - retrieves a fixed set of management information from a network entity
 snmptable(1)             - retrieve an SNMP table and display it in tabular form
 snmptest(1)              - communicates with a network entity using SNMP requests
 snmptranslate(1)         - translate MIB OID names between numeric and textual forms
 snmptrap(1), snmpinform(1) - sends an SNMP notification to a manager
 snmptrapd(8)             - Receive and log SNMP trap messages
 snmptrapd.conf(5)        - configuration file for the Net-SNMP notification receiver
 snmpusm(1)               - creates and maintains SNMPv3 users on a network entity
 snmpvacm(1)              - creates and maintains SNMPv3 View-based Access Control entries on a network entity
 snmpwalk(1)              - retrieve a subtree of management values using SNMP GETNEXT requests
 sntp(1)                  - standard Simple Network Time Protocol client program
 socket(ntcl)             - Open a TCP network connection
 socketfilterfw(8)        - Application Firewall daemon
 socketmap_table(5)       - Postfix socketmap table lookup client
 soelim(1)                - interpret .so requests in groff input
 softwareupdate(8)        - system software update tool
 sort(1)                  - sort or merge records (lines) of text and binary files
 soundex(n)               - Soundex
 source(ntcl)             - Evaluate a file or resource as a Tcl script
 spawn(8)                 - Postfix external command spawner
 spctl(8)                 - SecAssessment system policy security
 special(n), math::special(n) - Special mathematical functions
 spfd(1)                  - simple forking daemon to provide SPF query services
 spfquery(1)              - (Mail::SPF) - Checks if a given set of e-mail parameters matches a domain's SPF policy
 spinbox(ntcl)            - Create and manipulate spinbox widgets
 spindump(8)              - Profile entire system during a time interval
 spindump_agent(8)        - helper agent for spindump(8)
 split(1)                 - split a file into pieces
 split(ntcl)              - Split a string into a proper Tcl list
 spray(8)                 - send many packets to host
 sqlite3(1)               - A command line interface for SQLite version 3
 sqlite_table(5)          - Postfix SQLite configuration
 ssh(1)                   - OpenSSH SSH client (remote login program)
 ssh-add(1)               - adds private key identities to the authentication agent
 ssh-agent(1)             - authentication agent
 ssh-copy-id(1)           - use locally available keys to authorise logins on a remote machine
 ssh-keychain(8), ssh-keychain.dylib(8) - smartcard/keychain support library
 ssh-keygen(1)            - authentication key generation, management and conversion
 ssh-keyscan(1)           - gather ssh public keys
 ssh-keysign(8)           - ssh helper program for host-based authentication
 ssh-pkcs11-helper(8)     - ssh-agent helper program for PKCS#11 support
 ssh_config(5)            - OpenSSH SSH client configuration files
 sshd(8)                  - OpenSSH SSH daemon
 sshd_config(5)           - OpenSSH SSH daemon configuration file
 stack(n), struct::stack(n) - Create and manipulate stack objects
 startupdiskhelper(8)     - helper for the Startup Disk preference pane
 statistics(n), math::statistics(n) - Basic statistical functions and procedures
 stf(4)                   - 6to4 tunnel interface
 sticky(7)                - sticky text and append-only directories
 stooop(n)                - Object oriented extension
 storagekitd(8)           - helper for the StorageKit framework
 store(9), subyte(9), suibyte(9), suiword(9), sulong(9), suulong(9), suword(9) - store data to user-space
 string(ntcl)             - Manipulate strings
 stringdups(1)            - Identify duplicate strings or other objects in malloc blocks of a target process
 stringprep(n)            - Implementation of stringprep
 stringprep_data(n), stringprep::data(n) - stringprep data tables, generated, internal
 struct_list(n), struct::list(n) - Procedures for manipulating lists
 struct_set(n), struct::set(n) - Procedures for manipulating sets
 struct_tree(n), struct::tree(n) - Create and manipulate tree objects
 struct_tree1(n), struct::tree v1(n) - Create and manipulate tree objects
 structure(n), doctools::toc::structure(n) - Doctoc serialization utilities
 stty(1)                  - set the options for a terminal device interface
 style(9)                 - kernel source file style guide
 su(1)                    - substitute user identity
 subscriptions.conf(5)    - subscription configuration file for cups
 subst(ntcl)              - Perform backslash, command, and variable substitutions
 sudo(8), sudoedit(8)     - execute a command as another user
 sudoers(5)               - default sudo security policy plugin
 suexec(8)                - Switch user before executing external programs
 suggestd(8)              - daemon that processes user content in order to detect contacts, events, named entities, etc
 suhelperd(8)             - Helper daemon for softwareupdate - no user initiated interface
 sum(n)                   - Calculate a sum(1) compatible checksum
 sw_vers(1)               - print Mac OS X operating system version information
 swaplist(n)              - A dialog which allows a user to move options between two lists
 swcd(8)                  - Shared Web Credentials Daemon
 switch(ntcl)             - Evaluate one of several scripts, depending on a given value
 symlink(7)               - symbolic link handling
 symptomsd(8)             - Symptom framework service daemon
 sync(8)                  - force completion of pending disk writes (flush cache)
 syncdefaultsd(8)         - NSUbiquitousKeyValueStore
 syscallbypid.d(1m)       - syscalls by process ID. Uses DTrace
 syscallbyproc.d(1m)      - syscalls by process name. Uses DTrace
 syscallbysysc.d(1m)      - syscalls by syscall. Uses DTrace
 sysctl(8)                - get or set kernel state
 sysctl.conf(5)           - kernel state defaults
 sysdiagnose_agent(8)     - performs UI related operations for sysdiagnose
 sysdiagnose_helper(8)    - performs critical operations for sysdiagnose
 syslog(1)                - Apple System Log utility
 syslog.conf(5)           - syslogd(8) configuration file
 syslogd(8)               - Apple System Log server
 sysmond(8)               - system monitor daemon
 system_installd(8)       - macOS software installation daemon
 system_profiler(8)       - reports system hardware and software configuration
 systemkeychain(8)        - creates system keychains and allows keychains to unlock keychains
 systemsetup(8)           - configuration tool for certain machine settings in System Preferences
 systemstats(8)           - summarize system stats
 systemstats_boot(8)      - initialize system stats
 tab2space(1)             - Utility to expand tabs and ensure consistent line endings
 tabify(n), textutil::tabify(n) - Procedures to (un)tabify strings
 tabs(1)                  - set terminal tabs
 tail(1)                  - display the last part of a file
 tailspin(1)              - configure, save and print tailspin output
 tailspind(8)             - helper daemon for tailspin(1)
 talagent(8)              - helper agent for the Transparent App Lifecycle feature
 talk(1)                  - talk to another user
 tar(1)                   - manipulate tape archives
 tar(n)                   - Tar file creation, extraction & manipulation
 taskgated-helper(8)      - taskgated helper process
 taskinfo(1)              - display policy information from kernel
 taskpolicy(8)            - execute a program with an altered I/O or scheduling policy or change settings of already running process
 tbl(1)                   - format tables for troff
 tbtdiagnose(1)           - - collects diagnostic information to help troubleshoot Thunderbolt issues
 tccutil(1)               - manage the privacy database
 tcl_parse(n), doctools::tcl::parse(n) - Processing text in 'subst -novariables' format
 tcldom(n), ::dom::DOMImplementation(n) - Tcl language binding for the W3C Document Object Model
 tcllib_dns(n), dns(n)    - Tcl Domain Name Service Client
 tcllib_interp(n), interp(n) - Interp creation and aliasing
 tcllib_ip(n)             - IPv4 and IPv6 address manipulation
 tcllib_msgcat(n), doctools::msgcat(n) - Message catalog management for the various document parsers
 tclsh(1tcl)              - Simple shell containing Tcl interpreter
 tcltest(ntcl)            - Test harness support code and utilities
 tclvars(ntcl)            - Variables used by Tcl
 tclxml(n), ::xml::parser(n) - XML parser support for Tcl
 tcp(4)                   - Internet Transmission Control Protocol
 tcp_table(5)             - Postfix client/server table lookup protocol
 tcpdump(1)               - dump traffic on a network
 tcsh(1)                  - C shell with file name completion and command line editing
 tee(1)                   - pipe fitting
 tell(ntcl)               - Return current access position for an open channel
 tepam_argument_dialogbox(n), tepam::argument_dialogbox(n) - TEPAM argument_dialogbox, reference manual
 tepam_introduction(n), tepam(n) - An introduction into TEPAM, Tcl's Enhanced Procedure and Argument Manager
 tepam_procedure(n), tepam::procedure(n) - TEPAM procedure, reference manual
 term(5)                  - format of compiled term file
 term(7)                  - conventions for naming terminal types
 term(n)                  - General terminal control
 term_bind(n), term::receive::bind(n) - Keyboard dispatch from terminals
 term_send(n), term::send(n) - General output to terminals
 terminfo(5)              - terminal capability data base
 termios(4)               - general terminal line discipline
 test(1), [(1)            - condition evaluation utility
 texi2dvi(1)              - print Texinfo documents
 texindex(1)              - sort Texinfo index files
 texinfo(5)               - software documentation system
 text(ntcl), tk_textCopy(ntcl), tk_textCut(ntcl), tk_textPaste(ntcl) - Create and manipulate text widgets
 textutil(1)              - text utility
 textutil(n)              - Procedures to manipulate texts and strings
 textutil_split(n), textutil::split(n) - Procedures to split texts
 textutil_string(n), textutil::string(n) - Procedures to manipulate texts and strings
 tfmtodit(1)              - create font files for use with groff -Tdvi
 tftp(1)                  - trivial file transfer program
 tftpd(8)                 - DARPA Internet Trivial File Transfer Protocol server
 thread(n)                - Extension for script access to Tcl threading
 tic(1m)                  - the terminfo entry-description compiler
 tidy(1)                  - validate, correct, and pretty-print HTML files
 tie(n)                   - Array persistence
 tie(n)                   - Array persistence, standard data sources
 tiff(n)                  - TIFF reading, writing, and querying and manipulation of meta data
 tiff2icns(1)             - converts TIFF to icns format
 tiffutil(1), - tiffutil(1) - manipulates tiff files
 time(1)                  - time command execution
 time(ntcl)               - Time the execution of a script
 timed(8)                 - time synchronization daemon
 timerfires(1)            - analyze timers as they fire
 tk(ntcl)                 - Manipulate Tk internal state
 tkTable(n), table(n)     - Create and manipulate tables
 tk_chooseColor(ntcl)     - pops up a dialog box for the user to select a color
 tk_chooseDirectory(ntcl) - pops up a dialog box for the user to select a directory
 tk_dialog(ntcl)          - Create modal dialog and wait for response
 tk_focusNext(ntcl), tk_focusPrev(ntcl), tk_focusFollowsMouse(ntcl) - Utility procedures for managing the input focus
 tk_getOpenFile(ntcl), tk_getSaveFile(ntcl) - pop up a dialog box for the user to select a file to open or save
 tk_getString(n), getstring(n) - A string dialog
 tk_menuBar(ntcl), tk_bindForTraversal(ntcl) - Obsolete support for menu bars
 tk_messageBox(ntcl)      - pops up a message window and waits for user response
 tk_optionMenu(ntcl)      - Create an option menubutton and its menu
 tk_popup(ntcl)           - Post a popup menu
 tk_setPalette(ntcl), tk_bisque(ntcl) - Modify the Tk color palette
 tkcon(1)                 - Tk console replacement
 tkcon(n)                 - Controlling TkCon console
 tkconrc(5)               - TkCon resource file
 tkerror(ntcl)            - Command invoked to process background errors
 tklib_history(n), history(n) - Provides a history for Entry widgets
 tkmib(1)                 - an interactive graphical MIB browser for SNMP
 tkpp(1)                  - frontend to pp written in Perl/Tk
 tkvars(ntcl)             - Variables used or set by Tk
 tkwait(ntcl)             - Wait for variable to change or window to be destroyed
 tlsmgr(8)                - Postfix TLS session cache and PRNG manager
 tlsproxy(8)              - Postfix TLS proxy
 tm(ntcl)                 - Facilities for locating and loading of Tcl Modules
 tmdiagnose(8)            - gather information to aid in diagnosing Time Machine issues
 tmutil(8)                - Time Machine utility
 tnameserv(1)             - Java IDL name server starter script
 toe(1m)                  - table of (terminfo) entries
 tooltip(n)               - Tooltip management
 top(1)                   - display and update sorted information about processes
 toplevel(ntcl)           - Create and manipulate toplevel widgets
 tops(1)                  - perform in-place substitutions on code
 topsyscall(1m)           - top syscalls by syscall name. Uses DTrace
 topsysproc(1m)           - top syscalls by process name. Uses DTrace
 torque(1)                - ./" ./" Launches one or more child processes, each of which performs a series of bandwidth intensive operations, and after completion reports the bandwidth actually achieved by each operation during a period when all operation streams were executing simultaneously. ./" ./"
 touch(1)                 - change file access and modification times
 touristd(8)              - Tourist Daemon
 tpool(n)                 - Part of the Tcl threading extension implementing pools of worker threads
 tput(1), reset(1)        - initialize a terminal or query terminfo database
 tqueue(n), transfer::copy::queue(n) - Queued transfers
 tr(1)                    - translate characters
 trace(1)                 - configure, record, and display kernel trace events
 trace(ntcl)              - Monitor variable accesses, command usages and command executions
 traceroute(8)            - print the route packets take to network host
 traceroute6(8)           - print the route IPv6 packets will take to a network node
 transform(n)             - Tcl level transformations
 transmitter(n), transfer::transmitter(n) - Data source
 transport(5)             - Postfix transport table format
 traptoemail(1)           - snmptrapd handler script to convert snmp traps into emails
 traverse(n), fileutil_traverse(n) - Iterative directory traversal
 treeql(n)                - Query tree objects
 treereg(1)               - Compiler for Tree Regular Expressions
 trf(n), trf-intro(n)     - Introduction to Trf
 trim(n), textutil::trim(n) - Procedures to trim strings
 trimforce(8)             - enable TRIM commands on third-party drives
 trivial-rewrite(8)       - Postfix address rewriting and resolving daemon
 troff(1)                 - the troff processor of the groff text formatting system
 true(1)                  - Return true value
 tset(1), reset(1)        - terminal initialization
 tsort(1)                 - topological sort of a directed graph
 tsv(n)                   - Part of the Tcl threading extension allowing script level manipulation of data shared between threads
 ttk::button(ntcl)        - Widget that issues a command when pressed
 ttk::checkbutton(ntcl)   - On/off widget
 ttk::combobox(ntcl)      - text field with popdown selection list
 ttk::entry(ntcl)         - Editable text field widget
 ttk::frame(ntcl)         - Simple container widget
 ttk::intro(ntcl)         - Introduction to the Tk theme engine
 ttk::label(ntcl)         - Display a text string and/or image
 ttk::labelframe(ntcl)    - Container widget with optional label
 ttk::menubutton(ntcl)    - Widget that pops down a menu when pressed
 ttk::notebook(ntcl)      - Multi-paned container widget
 ttk::panedwindow(ntcl)   - Multi-pane container window
 ttk::progressbar(ntcl)   - Provide progress feedback
 ttk::radiobutton(ntcl)   - Mutually exclusive option widget
 ttk::scale(ntcl)         - Create and manipulate a scale widget
 ttk::scrollbar(ntcl)     - Control the viewport of a scrollable widget
 ttk::separator(ntcl)     - Separator bar
 ttk::sizegrip(ntcl)      - Bottom-right corner resize widget
 ttk::spinbox(ntcl)       - Selecting text field widget
 ttk::style(ntcl)         - Manipulate style database
 ttk::treeview(ntcl)      - hierarchical multicolumn data display widget
 ttk::widget(ntcl)        - Standard options and commands supported by Tk themed widgets
 ttk_image(ntcl)          - Define an element based on an image
 ttk_vsapi(ntcl)          - Define a Microsoft Visual Styles element
 ttrace(n)                - Trace-based interpreter initialization
 tty(1)                   - return user's terminal name
 tty(4)                   - general terminal interface
 ttys(5)                  - terminal initialization information
 types(5)                 - system data types
 tzfile(5)                - timezone information
 uasysdiagnose(8), uasysdiagone(8) - Produce system diagnostics for UserActivity.framework
 udp(4)                   - Internet User Datagram Protocol
 uevent(n)                - User events
 uevent_onidle(n), uevent::onidle(n) - Request merging and deferal to idle time
 ul(1)                    - do underlining
 umount(8)                - unmount filesystems
 uname(1)                 - Print operating system name
 unbound(8)               - Unbound DNS validating resolver 1.5.1
 unbound.conf(5)          - Unbound configuration file
 unicode(n)               - Implementation of Unicode normalization
 unicode_data(n), unicode::data(n) - unicode data tables, generated, internal
 uniq(1)                  - report or filter out repeated lines in a file
 units(1)                 - conversion program
 units(n)                 - unit conversion
 universalaccessd(8)      - universal access server
 unix(4)                  - UNIX-domain protocol family
 unknown(ntcl)            - Handle attempts to use non-existent commands
 unload(ntcl)             - Unload machine code
 unpack200(1)             - JAR Unpacking tool
 unset(ntcl)              - Delete variables
 unstack(n)               - Unstacking channels
 unvis(1)                 - revert a visual representation of data back to original form
 unzip(1)                 - list, test and extract compressed files in a ZIP archive
 unzipsfx(1)              - self-extracting stub for prepending to ZIP archives
 update(ntcl)             - Process pending events and idle callbacks
 update_dyld_shared_cache(1) - Updates dyld's shared cache
 uplevel(ntcl)            - Execute a script in a different stack frame
 upsshutdown(8)           - UPS emergency low power shutdown script
 uptime(1)                - show how long system has been running
 upvar(ntcl)              - Create link to variable in a different stack frame
 uri(n)                   - URI utilities
 urn-scheme(n), uri_urn(n) - URI utilities, URN scheme
 usbd(8)                  - daemon for USB devices
 usbdump(1)               - dump traffic on USB host controller
 usbkdp(1)                - USB KDP Tool
 users(1)                 - list current users
 usual(n)                 - access default option-handling commands for a mega-widget component
 utf2(5)                  - Universal character set Transformation Format encoding of runes
 utf8(5)                  - UTF-8, a transformation format of ISO 10646
 utmp(5), wtmp(5), lastlog(5) - login records (DEPRECATED)
 utmpx(5)                 - user accounting database
 uuchk(8)                 - display information read from the UUCP configuration files
 uucico(8)                - UUCP file transfer daemon
 uuconv(1)                - convert UUCP configuration files
 uucp(1)                  - Unix to Unix copy
 uudecode(1), uuencode(1) - encode/decode a binary file
 uuencode(5)              - file format uuencode description of the uuencode file format
 uuencode(n)              - UU-encode/decode binary data
 uuid(n)                  - UUID generation and comparison
 uuidgen(1)               - generates new UUID strings
 uulog(1)                 - display entries in the UUCP log file
 uuname(1)                - list remote UUCP sites
 uupick(1)                - retrieve files transferred by uuto
 uusched(8)               - schedule the uucp file transport program
 uustat(1)                - UUCP status inquiry and control
 uuto(1)                  - send files to a particular user on a remote system
 uux(1)                   - Remote command execution over UUCP
 uuxqt(8)                 - UUCP execution daemon
 variable(ntcl)           - create and initialize a namespace variable
 variables(5)             - Format of specifying variable names to SNMP tools
 verify(8)                - Postfix address verification server
 vfs(n)                   - Filesystem management in Tcl
 vfs-filesystems(n)       - Filesystems provided by tclvfs
 vfs-fsapi(n)             - API for the implementation of a filesystem in Tcl
 vifs(8)                  - safely edit fstab
 vim(1)                   - Vi IMproved, a programmers text editor
 vimdiff(1)               - edit two, three or four versions of a file with Vim and show differences
 vimtutor(1)              - the Vim tutor
 vipw(8)                  - edit the password file
 virtual(5)               - Postfix virtual alias table format
 virtual(8)               - Postfix virtual domain mail delivery agent
 vis(1)                   - display non-printable characters in a visual format
 visudo(8)                - edit the sudoers file
 vm_stat(1)               - show Mach virtual memory statistics
 vmmap(1)                 - Display the virtual memory regions allocated in a process
 vpnd(5)                  - Mac OS X VPN Remote Access Server File
 vpnd(8)                  - Mac OS X VPN service daemon
 vsdbutil(8)              - manipulates the volume status DB
 vwait(ntcl)              - Process events until a variable is written
 w(1)                     - display who is logged in and what they are doing
 wait4path(1)             - wait for given path to show up in the namespace
 wall(1)                  - write a message to users
 warmd_agent(8)           - general helper tool
 watchdogd(8)             - watchdog daemon
 wc(1)                    - word, line, character, and byte count
 wdutil(8)                - Wireless Diagnostics command line utility
 weakpass_edit(8)         - Mac OS X Server Password Server weak password dictionary insertion tool
 weblatency.d(1m)         - website latency statistics. Uses DTrace
 wfsctl(8)                - WebDAV File Sharing control utility
 what(1)                  - show what versions of object modules were used to construct a file
 whatis(1)                - search the whatis database for complete words
 whereis(1)               - locate programs
 which(1)                 - locate a program file in the user's path
 while(ntcl)              - Execute script repeatedly as long as a condition is met
 who(1)                   - display who is logged in
 whoami(1)                - display effective user id
 whois(1)                 - Internet domain name and network number directory service
 widget(n)                - Megawidget package
 widget_calendar(n)       - widget::calendar Megawidget
 widget_toolbar(n)        - widget::toolbar Megawidget
 wifiFirmwareLoader(8)    - load wifi firmware to chip
 wifid(8)                 - wifid daemon
 wifivelocityd(8)         - launchd daemon for the WiFiVelocity framework
 winfo(ntcl)              - Return window-related information
 wip(n)                   - Word Interpreter
 wish(1tcl)               - Simple windowing shell
 wm(ntcl)                 - Communicate with window manager
 wps(8)                   - Wireless Protected Setup daemon
 write(1)                 - send a message to another user
 wsgen(1)                 - JAX-WS 2.0
 wsimport(1)              - JAX-WS 2.0
 xar(1)                   - eXtensible ARchiver
 xargs(1)                 - construct argument list(s) and execute utility
 xattr(1)                 - display and manipulate extended attributes
 xcode-select(1)          - Manages the active developer directory for Xcode and BSD tools. rst2man-indent-level 0 1 rstReportMargin \$1 \n[an-margin] level \n[rst2man-indent-level] level margin: \n[rst2man-indent\n[rst2man-indent-level]] - \n[rst2man-indent0] \n[rst2man-indent1] \n[rst2man-indent2] . 1 INDENT RS \$1 nr rst2man-indent\n[rst2man-indent-level] \n[an-margin] nr rst2man-indent-level +1 . UNINDENT RE rst2man-indent-level -1 \n[rst2man-indent\n[rst2man-indent-level]]u
 xgettext.pl(1)           - Extract translatable strings from source
 xip(1)                   - Create a signed archive for secure distribution
 xjc(1)                   - Java XML Binding Compiler
 xml2-config(1)           - script to get information about the installed version of GNOME-XML
 xmlcatalog(1)            - Command line tool to parse and manipulate XML or SGML catalog files
 xmllint(1)               - command line XML tool
 xpchelper(8)             - XPC helper agent
 xpcproxy(8)              - configures the execution environment for XPC services
 xpcservice.plist(5)      - XPC Service configuration keys and values
 xprintf(5)               - extensible printf
 xscertd-helper(8)        - xscertd helper process
 xsltproc(1)              - command line XSLT processor
 xsubpp(1)                - compiler to convert Perl XS code into C code
 xsxp(n)                  - eXtremely Simple Xml Parser
 xxd(1)                   - make a hexdump or do the reverse
 yaa(1)                   - Manipulate YAA archives
 yaml(n)                  - YAML Format Encoder/Decoder
 yencode(n)               - Y-encode/decode binary data
 yes(1)                   - be repetitively affirmative
 yp(8)                    - description of the YP/NIS system
 ypbind(8)                - create and maintain a binding to a YP server
 ypcat(1)                 - print the values of all keys in a YP database
 ypmatch(1)               - print the values of one or more keys in a YP database
 yppoll(8)                - get version of a YP map from YP server
 ypset(8)                 - tell ypbind(8) which YP server process to use
 ypwhich(1)               - return hostname of YP server of map master
 zcmp(1), zdiff(1)        - compare compressed files
 zdump(8)                 - timezone dumper
 zero(n)                  - Create and manipulate zero channels
 zforce(1)                - force gzip files to have a.gz suffix
 zic(8)                   - timezone compiler
 zip(1)                   - package and compress (archive) files
 zip(n)                   - Data compression "zip"
 zipcloak(1)              - encrypt entries in a zipfile
 zipdetails(1)            - display the internal structure of zip files
 zipgrep(1)               - search files in a ZIP archive for lines matching a pattern
 zipinfo(1)               - list detailed information about a ZIP archive
 zipnote(1)               - write the comments in zipfile to stdout, edit comments and rename files in zipfile
 zipsplit(1)              - split a zipfile into smaller zipfiles
 zmore(1), zless(1)       - view compressed files
 znew(1)                  - convert compressed files to gzipped files
 zprint(1)                - show information about kernel zones
 zsh(1)                   - the Z shell
 zshall(1)                - the Z shell meta-man page
 zshbuiltins(1)           - zsh built-in commands
 zshcompctl(1)            - zsh programmable completion
 zshcompsys(1)            - zsh completion system
 zshcompwid(1)            - zsh completion widgets
 zshcontrib(1)            - user contributions to zsh
 zshexpn(1)               - zsh expansion and substitution
 zshmisc(1)               - everything and then some
 zshmodules(1)            - zsh loadable modules
 zshoptions(1)            - zsh options
 zshparam(1)              - zsh parameters
 zshroadmap(1)            - informal introduction to the zsh manual The Zsh Manual, like the shell itself, is large and often complicated. This section of the manual provides some pointers to areas of the shell that are likely to be of particular interest to new users, and indicates where in the rest of the manual the documentation is to be found
 zshtcpsys(1)             - zsh tcp system
 zshzftpsys(1)            - zftp function front-end
 zshzle(1)                - zsh command line editor