θ66° [zakame:~] % docker run --rm -it ubuntu:xenial /bin/sh
Unable to find image 'ubuntu:xenial' locally
xenial: Pulling from library/ubuntu

6d28225f8d96: Already exists
166102ec41af: Already exists
d09bfba2bd6a: Already exists
c80dad39a6c0: Already exists
Digest: sha256:6b09109fc65866361139420c5582c6c41276731a877c1fb359ef3457286973ca
Status: Downloaded newer image for ubuntu:xenial
# apt install mariadb-server mariadb-client
Reading package lists... Done
Building dependency tree... Done
E: Unable to locate package mariadb-server
E: Unable to locate package mariadb-client
# apt update
Get:1 http://archive.ubuntu.com/ubuntu xenial InRelease [247 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial-updates InRelease [94.5 kB]
Get:3 http://archive.ubuntu.com/ubuntu xenial-security InRelease [94.5 kB]
Get:4 http://archive.ubuntu.com/ubuntu xenial/main Sources [1103 kB]
Get:5 http://archive.ubuntu.com/ubuntu xenial/restricted Sources [5179 B]
Get:6 http://archive.ubuntu.com/ubuntu xenial/universe Sources [9802 kB]
Get:7 http://archive.ubuntu.com/ubuntu xenial/main amd64 Packages [1558 kB]
Get:8 http://archive.ubuntu.com/ubuntu xenial/restricted amd64 Packages [14.1 kB]
Get:9 http://archive.ubuntu.com/ubuntu xenial/universe amd64 Packages [9827 kB]
Get:10 http://archive.ubuntu.com/ubuntu xenial-updates/main Sources [36.6 kB]
Get:11 http://archive.ubuntu.com/ubuntu xenial-updates/restricted Sources [40 B]
Get:12 http://archive.ubuntu.com/ubuntu xenial-updates/universe Sources [10.3 kB]
Get:13 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 Packages [111 kB]
Get:14 http://archive.ubuntu.com/ubuntu xenial-updates/restricted amd64 Packages [40 B]
Get:15 http://archive.ubuntu.com/ubuntu xenial-updates/universe amd64 Packages [34.7 kB]
Get:16 http://archive.ubuntu.com/ubuntu xenial-security/main Sources [16.6 kB]
Get:17 http://archive.ubuntu.com/ubuntu xenial-security/restricted Sources [40 B]
Get:18 http://archive.ubuntu.com/ubuntu xenial-security/universe Sources [4056 B]
Get:19 http://archive.ubuntu.com/ubuntu xenial-security/main amd64 Packages [63.3 kB]
Get:20 http://archive.ubuntu.com/ubuntu xenial-security/restricted amd64 Packages [40 B]
Get:21 http://archive.ubuntu.com/ubuntu xenial-security/universe amd64 Packages [10.8 kB]
Fetched 23.0 MB in 1min 17s (297 kB/s)
Reading package lists... Done
Building dependency tree... Done
5 packages can be upgraded. Run 'apt list --upgradable' to see them.
# apt install mariadb-server mariadb-client
Reading package lists... Done
Building dependency tree... Done
The following additional packages will be installed:
  ifupdown iproute2 isc-dhcp-client isc-dhcp-common libaio1 libatm1 libcgi-fast-perl libcgi-pm-perl libdbd-mysql-perl libdbi-perl libdns-export162
  libencode-locale-perl libfcgi-perl libgdbm3 libhtml-parser-perl libhtml-tagset-perl libhtml-template-perl libhttp-date-perl libhttp-message-perl
  libio-html-perl libisc-export160 liblwp-mediatypes-perl libmnl0 libmysqlclient20 libperl5.22 libreadline5 libterm-readkey-perl libtimedate-perl
  liburi-perl libxtables11 mariadb-client-10.0 mariadb-client-core-10.0 mariadb-common mariadb-server-10.0 mariadb-server-core-10.0 mysql-common netbase
  perl perl-modules-5.22 psmisc rename
Suggested packages:
  ppp rdnssd iproute2-doc resolvconf avahi-autoipd isc-dhcp-client-ddns apparmor libclone-perl libmldbm-perl libnet-daemon-perl libsql-statement-perl
  libdata-dump-perl libipc-sharedcache-perl libwww-perl mailx mariadb-test tinyca perl-doc libterm-readline-gnu-perl | libterm-readline-perl-perl make
The following NEW packages will be installed:
  ifupdown iproute2 isc-dhcp-client isc-dhcp-common libaio1 libatm1 libcgi-fast-perl libcgi-pm-perl libdbd-mysql-perl libdbi-perl libdns-export162
  libencode-locale-perl libfcgi-perl libgdbm3 libhtml-parser-perl libhtml-tagset-perl libhtml-template-perl libhttp-date-perl libhttp-message-perl
  libio-html-perl libisc-export160 liblwp-mediatypes-perl libmnl0 libmysqlclient20 libperl5.22 libreadline5 libterm-readkey-perl libtimedate-perl
  liburi-perl libxtables11 mariadb-client mariadb-client-10.0 mariadb-client-core-10.0 mariadb-common mariadb-server mariadb-server-10.0
  mariadb-server-core-10.0 mysql-common netbase perl perl-modules-5.22 psmisc rename
0 upgraded, 43 newly installed, 0 to remove and 5 not upgraded.
Need to get 24.5 MB of archives.
After this operation, 188 MB of additional disk space will be used.
Do you want to continue? [Y/n]
Get:1 http://archive.ubuntu.com/ubuntu xenial/main amd64 libatm1 amd64 1:2.5.1-1.5 [24.2 kB]
Get:2 http://archive.ubuntu.com/ubuntu xenial/main amd64 libmnl0 amd64 1.0.3-5 [12.0 kB]
Get:3 http://archive.ubuntu.com/ubuntu xenial/main amd64 libgdbm3 amd64 1.8.3-13.1 [16.9 kB]
Get:4 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 mysql-common all 5.7.12-0ubuntu1 [17.0 kB]
Get:5 http://archive.ubuntu.com/ubuntu xenial/universe amd64 mariadb-common all 10.0.24-7 [16.6 kB]
Get:6 http://archive.ubuntu.com/ubuntu xenial/main amd64 perl-modules-5.22 all 5.22.1-9 [2641 kB]
Get:7 http://archive.ubuntu.com/ubuntu xenial/main amd64 libperl5.22 amd64 5.22.1-9 [3371 kB]
Get:8 http://archive.ubuntu.com/ubuntu xenial/main amd64 perl amd64 5.22.1-9 [237 kB]
Get:9 http://archive.ubuntu.com/ubuntu xenial/main amd64 libdbi-perl amd64 1.634-1build1 [743 kB]
Get:10 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libmysqlclient20 amd64 5.7.12-0ubuntu1 [810 kB]
Get:11 http://archive.ubuntu.com/ubuntu xenial/universe amd64 libdbd-mysql-perl amd64 4.033-1build2 [84.5 kB]
Get:12 http://archive.ubuntu.com/ubuntu xenial/universe amd64 libterm-readkey-perl amd64 2.33-1build1 [27.2 kB]
Get:13 http://archive.ubuntu.com/ubuntu xenial/main amd64 libaio1 amd64 0.3.110-2 [6356 B]
Get:14 http://archive.ubuntu.com/ubuntu xenial/main amd64 libreadline5 amd64 5.2+dfsg-3build1 [99.5 kB]
Get:15 http://archive.ubuntu.com/ubuntu xenial/universe amd64 mariadb-client-core-10.0 amd64 10.0.24-7 [4192 kB]
Get:16 http://archive.ubuntu.com/ubuntu xenial/universe amd64 mariadb-client-10.0 amd64 10.0.24-7 [1169 kB]
Get:17 http://archive.ubuntu.com/ubuntu xenial/universe amd64 mariadb-server-core-10.0 amd64 10.0.24-7 [4329 kB]
Get:18 http://archive.ubuntu.com/ubuntu xenial/main amd64 psmisc amd64 22.21-2.1build1 [48.0 kB]
Get:19 http://archive.ubuntu.com/ubuntu xenial/universe amd64 mariadb-server-10.0 amd64 10.0.24-7 [4241 kB]
Get:20 http://archive.ubuntu.com/ubuntu xenial/main amd64 iproute2 amd64 4.3.0-1ubuntu3 [522 kB]
Get:21 http://archive.ubuntu.com/ubuntu xenial/main amd64 ifupdown amd64 0.8.10ubuntu1 [54.9 kB]
Get:22 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libisc-export160 amd64 1:9.10.3.dfsg.P4-8ubuntu1 [152 kB]
Get:23 http://archive.ubuntu.com/ubuntu xenial-updates/main amd64 libdns-export162 amd64 1:9.10.3.dfsg.P4-8ubuntu1 [665 kB]
Get:24 http://archive.ubuntu.com/ubuntu xenial/main amd64 isc-dhcp-client amd64 4.3.3-5ubuntu12 [222 kB]
Get:25 http://archive.ubuntu.com/ubuntu xenial/main amd64 isc-dhcp-common amd64 4.3.3-5ubuntu12 [104 kB]
Get:26 http://archive.ubuntu.com/ubuntu xenial/main amd64 libxtables11 amd64 1.6.0-2ubuntu3 [27.2 kB]
Get:27 http://archive.ubuntu.com/ubuntu xenial/main amd64 netbase all 5.3 [12.9 kB]
Get:28 http://archive.ubuntu.com/ubuntu xenial/main amd64 libhtml-tagset-perl all 3.20-2 [13.5 kB]
Get:29 http://archive.ubuntu.com/ubuntu xenial/main amd64 liburi-perl all 1.71-1 [76.9 kB]
Get:30 http://archive.ubuntu.com/ubuntu xenial/main amd64 libhtml-parser-perl amd64 3.72-1 [86.1 kB]
Get:31 http://archive.ubuntu.com/ubuntu xenial/main amd64 libcgi-pm-perl all 4.26-1 [185 kB]
Get:32 http://archive.ubuntu.com/ubuntu xenial/main amd64 libfcgi-perl amd64 0.77-1build1 [32.3 kB]
Get:33 http://archive.ubuntu.com/ubuntu xenial/main amd64 libcgi-fast-perl all 1:2.10-1 [10.2 kB]
Get:34 http://archive.ubuntu.com/ubuntu xenial/main amd64 libencode-locale-perl all 1.05-1 [12.3 kB]
Get:35 http://archive.ubuntu.com/ubuntu xenial/main amd64 libhtml-template-perl all 2.95-2 [60.4 kB]
Get:36 http://archive.ubuntu.com/ubuntu xenial/main amd64 libtimedate-perl all 2.3000-2 [37.5 kB]
Get:37 http://archive.ubuntu.com/ubuntu xenial/main amd64 libhttp-date-perl all 6.02-1 [10.4 kB]
Get:38 http://archive.ubuntu.com/ubuntu xenial/main amd64 libio-html-perl all 1.001-1 [14.9 kB]
Get:39 http://archive.ubuntu.com/ubuntu xenial/main amd64 liblwp-mediatypes-perl all 6.02-1 [21.7 kB]
Get:40 http://archive.ubuntu.com/ubuntu xenial/main amd64 libhttp-message-perl all 6.11-1 [74.3 kB]
Get:41 http://archive.ubuntu.com/ubuntu xenial/universe amd64 mariadb-client all 10.0.24-7 [13.0 kB]
Get:42 http://archive.ubuntu.com/ubuntu xenial/universe amd64 mariadb-server all 10.0.24-7 [13.1 kB]
Get:43 http://archive.ubuntu.com/ubuntu xenial/main amd64 rename all 0.20-4 [12.0 kB]
Fetched 24.5 MB in 11min 20s (36.0 kB/s)
debconf: delaying package configuration, since apt-utils is not installed
Selecting previously unselected package libatm1:amd64.
(Reading database ... 7253 files and directories currently installed.)
Preparing to unpack .../libatm1_1%3a2.5.1-1.5_amd64.deb ...
Unpacking libatm1:amd64 (1:2.5.1-1.5) ...
Selecting previously unselected package libmnl0:amd64.
Preparing to unpack .../libmnl0_1.0.3-5_amd64.deb ...
Unpacking libmnl0:amd64 (1.0.3-5) ...
Selecting previously unselected package libgdbm3:amd64.
Preparing to unpack .../libgdbm3_1.8.3-13.1_amd64.deb ...
Unpacking libgdbm3:amd64 (1.8.3-13.1) ...
Selecting previously unselected package mysql-common.
Preparing to unpack .../mysql-common_5.7.12-0ubuntu1_all.deb ...
Unpacking mysql-common (5.7.12-0ubuntu1) ...
Selecting previously unselected package mariadb-common.
Preparing to unpack .../mariadb-common_10.0.24-7_all.deb ...
Unpacking mariadb-common (10.0.24-7) ...
Selecting previously unselected package perl-modules-5.22.
Preparing to unpack .../perl-modules-5.22_5.22.1-9_all.deb ...
Unpacking perl-modules-5.22 (5.22.1-9) ...
Selecting previously unselected package libperl5.22:amd64.
Preparing to unpack .../libperl5.22_5.22.1-9_amd64.deb ...
Unpacking libperl5.22:amd64 (5.22.1-9) ...
Selecting previously unselected package perl.
Preparing to unpack .../perl_5.22.1-9_amd64.deb ...
Unpacking perl (5.22.1-9) ...
Selecting previously unselected package libdbi-perl.
Preparing to unpack .../libdbi-perl_1.634-1build1_amd64.deb ...
Unpacking libdbi-perl (1.634-1build1) ...
Selecting previously unselected package libmysqlclient20:amd64.
Preparing to unpack .../libmysqlclient20_5.7.12-0ubuntu1_amd64.deb ...
Unpacking libmysqlclient20:amd64 (5.7.12-0ubuntu1) ...
Selecting previously unselected package libdbd-mysql-perl.
Preparing to unpack .../libdbd-mysql-perl_4.033-1build2_amd64.deb ...
Unpacking libdbd-mysql-perl (4.033-1build2) ...
Selecting previously unselected package libterm-readkey-perl.
Preparing to unpack .../libterm-readkey-perl_2.33-1build1_amd64.deb ...
Unpacking libterm-readkey-perl (2.33-1build1) ...
Selecting previously unselected package libaio1:amd64.
Preparing to unpack .../libaio1_0.3.110-2_amd64.deb ...
Unpacking libaio1:amd64 (0.3.110-2) ...
Selecting previously unselected package libreadline5:amd64.
Preparing to unpack .../libreadline5_5.2+dfsg-3build1_amd64.deb ...
Unpacking libreadline5:amd64 (5.2+dfsg-3build1) ...
Selecting previously unselected package mariadb-client-core-10.0.
Preparing to unpack .../mariadb-client-core-10.0_10.0.24-7_amd64.deb ...
Unpacking mariadb-client-core-10.0 (10.0.24-7) ...
Selecting previously unselected package mariadb-client-10.0.
Preparing to unpack .../mariadb-client-10.0_10.0.24-7_amd64.deb ...
Unpacking mariadb-client-10.0 (10.0.24-7) ...
Selecting previously unselected package mariadb-server-core-10.0.
Preparing to unpack .../mariadb-server-core-10.0_10.0.24-7_amd64.deb ...
Unpacking mariadb-server-core-10.0 (10.0.24-7) ...
Selecting previously unselected package psmisc.
Preparing to unpack .../psmisc_22.21-2.1build1_amd64.deb ...
Unpacking psmisc (22.21-2.1build1) ...
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Setting up mysql-common (5.7.12-0ubuntu1) ...
update-alternatives: using /etc/mysql/my.cnf.fallback to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Setting up mariadb-common (10.0.24-7) ...
update-alternatives: using /etc/mysql/mariadb.cnf to provide /etc/mysql/my.cnf (my.cnf) in auto mode
Selecting previously unselected package mariadb-server-10.0.
(Reading database ... 9432 files and directories currently installed.)
Preparing to unpack .../mariadb-server-10.0_10.0.24-7_amd64.deb ...
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
debconf: falling back to frontend: Readline
Unpacking mariadb-server-10.0 (10.0.24-7) ...
Selecting previously unselected package iproute2.
Preparing to unpack .../iproute2_4.3.0-1ubuntu3_amd64.deb ...
Unpacking iproute2 (4.3.0-1ubuntu3) ...
Selecting previously unselected package ifupdown.
Preparing to unpack .../ifupdown_0.8.10ubuntu1_amd64.deb ...
Unpacking ifupdown (0.8.10ubuntu1) ...
Selecting previously unselected package libisc-export160.
Preparing to unpack .../libisc-export160_1%3a9.10.3.dfsg.P4-8ubuntu1_amd64.deb ...
Unpacking libisc-export160 (1:9.10.3.dfsg.P4-8ubuntu1) ...
Selecting previously unselected package libdns-export162.
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Unpacking libdns-export162 (1:9.10.3.dfsg.P4-8ubuntu1) ...
Selecting previously unselected package isc-dhcp-client.
Preparing to unpack .../isc-dhcp-client_4.3.3-5ubuntu12_amd64.deb ...
Unpacking isc-dhcp-client (4.3.3-5ubuntu12) ...
Selecting previously unselected package isc-dhcp-common.
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Unpacking isc-dhcp-common (4.3.3-5ubuntu12) ...
Selecting previously unselected package libxtables11:amd64.
Preparing to unpack .../libxtables11_1.6.0-2ubuntu3_amd64.deb ...
Unpacking libxtables11:amd64 (1.6.0-2ubuntu3) ...
Selecting previously unselected package netbase.
Preparing to unpack .../archives/netbase_5.3_all.deb ...
Unpacking netbase (5.3) ...
Selecting previously unselected package libhtml-tagset-perl.
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Unpacking libhtml-tagset-perl (3.20-2) ...
Selecting previously unselected package liburi-perl.
Preparing to unpack .../liburi-perl_1.71-1_all.deb ...
Unpacking liburi-perl (1.71-1) ...
Selecting previously unselected package libhtml-parser-perl.
Preparing to unpack .../libhtml-parser-perl_3.72-1_amd64.deb ...
Unpacking libhtml-parser-perl (3.72-1) ...
Selecting previously unselected package libcgi-pm-perl.
Preparing to unpack .../libcgi-pm-perl_4.26-1_all.deb ...
Unpacking libcgi-pm-perl (4.26-1) ...
Selecting previously unselected package libfcgi-perl.
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Unpacking libfcgi-perl (0.77-1build1) ...
Selecting previously unselected package libcgi-fast-perl.
Preparing to unpack .../libcgi-fast-perl_1%3a2.10-1_all.deb ...
Unpacking libcgi-fast-perl (1:2.10-1) ...
Selecting previously unselected package libencode-locale-perl.
Preparing to unpack .../libencode-locale-perl_1.05-1_all.deb ...
Unpacking libencode-locale-perl (1.05-1) ...
Selecting previously unselected package libhtml-template-perl.
Preparing to unpack .../libhtml-template-perl_2.95-2_all.deb ...
Unpacking libhtml-template-perl (2.95-2) ...
Selecting previously unselected package libtimedate-perl.
Preparing to unpack .../libtimedate-perl_2.3000-2_all.deb ...
Unpacking libtimedate-perl (2.3000-2) ...
Selecting previously unselected package libhttp-date-perl.
Preparing to unpack .../libhttp-date-perl_6.02-1_all.deb ...
Unpacking libhttp-date-perl (6.02-1) ...
Selecting previously unselected package libio-html-perl.
Preparing to unpack .../libio-html-perl_1.001-1_all.deb ...
Unpacking libio-html-perl (1.001-1) ...
Selecting previously unselected package liblwp-mediatypes-perl.
Preparing to unpack .../liblwp-mediatypes-perl_6.02-1_all.deb ...
Unpacking liblwp-mediatypes-perl (6.02-1) ...
Selecting previously unselected package libhttp-message-perl.
Preparing to unpack .../libhttp-message-perl_6.11-1_all.deb ...
Unpacking libhttp-message-perl (6.11-1) ...
Selecting previously unselected package mariadb-client.
Preparing to unpack .../mariadb-client_10.0.24-7_all.deb ...
Unpacking mariadb-client (10.0.24-7) ...
Selecting previously unselected package mariadb-server.
Preparing to unpack .../mariadb-server_10.0.24-7_all.deb ...
Unpacking mariadb-server (10.0.24-7) ...
Selecting previously unselected package rename.
Preparing to unpack .../archives/rename_0.20-4_all.deb ...
Unpacking rename (0.20-4) ...
Processing triggers for systemd (229-4ubuntu4) ...
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Setting up libatm1:amd64 (1:2.5.1-1.5) ...
Setting up libmnl0:amd64 (1.0.3-5) ...
Setting up libgdbm3:amd64 (1.8.3-13.1) ...
Setting up perl-modules-5.22 (5.22.1-9) ...
Setting up libperl5.22:amd64 (5.22.1-9) ...
Setting up perl (5.22.1-9) ...
update-alternatives: using /usr/bin/prename to provide /usr/bin/rename (rename) in auto mode
Setting up libdbi-perl (1.634-1build1) ...
Setting up libmysqlclient20:amd64 (5.7.12-0ubuntu1) ...
Setting up libdbd-mysql-perl (4.033-1build2) ...
Setting up libterm-readkey-perl (2.33-1build1) ...
Setting up libaio1:amd64 (0.3.110-2) ...
Setting up libreadline5:amd64 (5.2+dfsg-3build1) ...
Setting up mariadb-client-core-10.0 (10.0.24-7) ...
Setting up mariadb-client-10.0 (10.0.24-7) ...
Setting up mariadb-server-core-10.0 (10.0.24-7) ...
Setting up psmisc (22.21-2.1build1) ...
Setting up mariadb-server-10.0 (10.0.24-7) ...
debconf: unable to initialize frontend: Dialog
debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 76.)
debconf: falling back to frontend: Readline
invoke-rc.d: policy-rc.d denied execution of stop.
invoke-rc.d: policy-rc.d denied execution of start.
Setting up iproute2 (4.3.0-1ubuntu3) ...
Setting up ifupdown (0.8.10ubuntu1) ...
Creating /etc/network/interfaces.
Setting up libisc-export160 (1:9.10.3.dfsg.P4-8ubuntu1) ...
Setting up libdns-export162 (1:9.10.3.dfsg.P4-8ubuntu1) ...
Setting up isc-dhcp-client (4.3.3-5ubuntu12) ...
Setting up isc-dhcp-common (4.3.3-5ubuntu12) ...
Setting up libxtables11:amd64 (1.6.0-2ubuntu3) ...
Setting up netbase (5.3) ...
Setting up libhtml-tagset-perl (3.20-2) ...
Setting up liburi-perl (1.71-1) ...
Setting up libhtml-parser-perl (3.72-1) ...
Setting up libcgi-pm-perl (4.26-1) ...
Setting up libfcgi-perl (0.77-1build1) ...
Setting up libcgi-fast-perl (1:2.10-1) ...
Setting up libencode-locale-perl (1.05-1) ...
Setting up libhtml-template-perl (2.95-2) ...
Setting up libtimedate-perl (2.3000-2) ...
Setting up libhttp-date-perl (6.02-1) ...
Setting up libio-html-perl (1.001-1) ...
Setting up liblwp-mediatypes-perl (6.02-1) ...
Setting up libhttp-message-perl (6.11-1) ...
Setting up mariadb-client (10.0.24-7) ...
Setting up mariadb-server (10.0.24-7) ...
Setting up rename (0.20-4) ...
update-alternatives: using /usr/bin/file-rename to provide /usr/bin/rename (rename) in auto mode
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Processing triggers for systemd (229-4ubuntu4) ...
# ps axf
  PID TTY      STAT   TIME COMMAND
    1 ?        Ss     0:00 /bin/sh
  861 ?        R+     0:00 ps axf
# ls /etc/init.d
README	     checkroot-bootclean.sh  hostname.sh  mountall-bootclean.sh  mountkernfs.sh		mysql	    procps    rcS	single	  umountnfs.sh
bootmisc.sh  checkroot.sh	     hwclock.sh   mountall.sh		 mountnfs-bootclean.sh	networking  rc	      reboot	skeleton  umountroot
checkfs.sh   halt		     killprocs	  mountdevsubfs.sh	 mountnfs.sh		ondemand    rc.local  sendsigs	umountfs  urandom
# /etc/init.d/mysql start
 * Starting MariaDB database server mysqld                                                                                                            [ OK ]
# mysql -u root -p
Enter password:
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 42
Server version: 10.0.24-MariaDB-7 Ubuntu 16.04

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> \q
Bye
# mysql -u root
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 43
Server version: 10.0.24-MariaDB-7 Ubuntu 16.04

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> show process status;
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'process status' at line 1
MariaDB [(none)]> show processlist;
+----+------+-----------+------+---------+------+-------+------------------+----------+
| Id | User | Host      | db   | Command | Time | State | Info             | Progress |
+----+------+-----------+------+---------+------+-------+------------------+----------+
| 43 | root | localhost | NULL | Query   |    0 | init  | show processlist |    0.000 |
+----+------+-----------+------+---------+------+-------+------------------+----------+
1 row in set (0.00 sec)

MariaDB [(none)]> \q
Bye
# ps axf
  PID TTY      STAT   TIME COMMAND
    1 ?        Ss     0:00 /bin/sh
  896 ?        S      0:00 /bin/bash /usr/bin/mysqld_safe
 1041 ?        Sl     0:00  \_ /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib/mysql/plugin --user=mysql --skip-log-error --pi
 1042 ?        S      0:00  \_ logger -t mysqld -p daemon error
  897 ?        S      0:00 logger -p daemon err -t /etc/init.d/mysql -i
 1158 ?        R+     0:00 ps axf
#