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- sudoers file.
- This file MUST be edited with the 'visudo' command as root.
- Failure to use 'visudo' may result in syntax or file permission errors
- that prevent sudo from running.
- See the sudoers man page for the details on how to write a sudoers file.
- Host alias specification
- Groups of machines. These may include host names (optionally with wildcards),
- IP addresses, network numbers or netgroups.
- Host_Alias WEBSERVERS = www1, www2, www3
- User alias specification
- Groups of users. These may consist of user names, uids, Unix groups,
- or netgroups.
- User_Alias ADMINS = millert, dowdy, mikef
- Cmnd alias specification
- Groups of commands. Often used to group related commands together.
- Cmnd_Alias PROCESSES = /usr/bin/nice, /bin/kill, /usr/bin/renice, \
- /usr/bin/pkill, /usr/bin/top
- Cmnd_Alias REBOOT = /sbin/halt, /sbin/reboot, /sbin/poweroff
- Defaults specification
- You may wish to keep some of the following environment variables
- when running commands via sudo.
- Locale settings
- Defaults env_keep += "LANG LANGUAGE LINGUAS LC_* _XKB_CHARSET"
- Run X applications through sudo; HOME is used to find the
- .Xauthority file. Note that other programs use HOME to find
- configuration files and this may lead to privilege escalation!
- Defaults env_keep += "HOME"
- X11 resource path settings
- Defaults env_keep += "XAPPLRESDIR XFILESEARCHPATH XUSERFILESEARCHPATH"
- Desktop path settings
- Defaults env_keep += "QTDIR KDEDIR"
- Allow sudo-run commands to inherit the callers' ConsoleKit session
- Defaults env_keep += "XDG_SESSION_COOKIE"
- Uncomment to enable special input methods. Care should be taken as
- this may allow users to subvert the command being run via sudo.
- Defaults env_keep += "XMODIFIERS GTK_IM_MODULE QT_IM_MODULE QT_IM_SWITCHER"
- Uncomment to use a hard-coded PATH instead of the user's to find commands
- Defaults secure_path="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
- Uncomment to restore the historic behavior where a command is run in
- the user's own terminal.
- Defaults !use_pty
- Uncomment to send mail if the user does not enter the correct password.
- Defaults mail_badpass
- Uncomment to enable logging of a command's output, except for
- sudoreplay and reboot. Use sudoreplay to play back logged sessions.
- Sudo will create up to 2,176,782,336 I/O logs before recycling them.
- Set maxseq to a smaller number if you don't have unlimited disk space.
- Defaults log_output
- Defaults!/usr/bin/sudoreplay !log_output
- Defaults!/usr/local/bin/sudoreplay !log_output
- Defaults!REBOOT !log_output
- Defaults maxseq = 1000
- Runas alias specification
- User privilege specification
- root ALL=(ALL:ALL) ALL
- vincent ALL=(ALL:ALL) ALL
- Uncomment to allow members of group wheel to execute any command
- %wheel ALL=(ALL:ALL) ALL
- Same thing without a password
- %wheel ALL=(ALL:ALL) NOPASSWD: ALL
- Uncomment to allow members of group sudo to execute any command
- %sudo ALL=(ALL:ALL) ALL
- Uncomment to allow any user to run sudo if they know the password
- of the user they are running the command as (root by default).
- Defaults targetpw # Ask for the password of the target user
- ALL ALL=(ALL:ALL) ALL # WARNING: only use this together with 'Defaults targetpw'
- Read drop-in files from /etc/sudoers.d
- @includedir /etc/sudoers.d
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