Yu1709$!%yuyu!$%wutu!5=126+

                
____  ___       .__                 
\   \/  /  _____|  |   ______  _  __
 \     /  /  ___/  |  /  _ \ \/ \/ /
 /     \  \___ \|  |_(  <_> )     / 
/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: systemd-cgls

# systemd-cgls(1) completion                  -*- shell-script -*-
# SPDX-License-Identifier: LGPL-2.1+
#
# This file is part of systemd.
#
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# systemd is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with systemd; If not, see <http://www.gnu.org/licenses/>.

__contains_word() {
        local w word=$1; shift
        for w in "$@"; do
                [[ $w = "$word" ]] && return
        done
}

__get_machines() {
        local a b
        machinectl list --no-legend --no-pager | { while read a b; do echo " $a"; done; };
}

__get_units_have_cgroup() {
        systemctl $1 list-units | {
                while read -r a b c d; do
                        [[ $c == "active" && ${a##*.} =~ (service|socket|mount|swap|slice|scope) ]] && echo " $a"
                done
        };
}

_systemd_cgls() {
        local cur=${COMP_WORDS[COMP_CWORD]} prev=${COMP_WORDS[COMP_CWORD-1]}
        local i verb comps

local -A OPTS=(
               [STANDALONE]='-h --help --version --all -l --full -k --no-pager'
                      [ARG]='-M --machine -u --unit --user-unit'
        )

_init_completion || return

if __contains_word "$prev" ${OPTS[ARG]}; then
                case $prev in
                        --machine|-M)
                                comps=$( __get_machines )
                        ;;
                        --unit|-u)
                                comps=$( __get_units_have_cgroup --system )
                        ;;
                        --user-unit)
                                comps=$( __get_units_have_cgroup --user )
                        ;;
                esac
                COMPREPLY=( $(compgen -W '$comps' -- "$cur") )
                return 0
        fi

COMPREPLY=( $(compgen -W '${OPTS[*]}' -- "$cur") )
}

complete -F _systemd_cgls systemd-cgls

Name	Type	Actions
addpart	File
blkdiscard	File
blkid	File
blkzone	File
blockdev	File
bootctl	File
busctl	File
cal	File
cfdisk	File
chcpu	File
chfn	File
chmem	File
chrt	File
chsh	File
col	File
colcrt	File
colrm	File
column	File
coredumpctl	File
cpupower	File
ctrlaltdel	File
delpart	File
devlink	File
dmesg	File
dnf	File
dracut	File
eject	File
ethtool	File
fallocate	File
fdformat	File
fdisk	File
fincore	File
findfs	File
findmnt	File
firewall-cmd	File
flock	File
fsck	File
fsck.cramfs	File
fsck.minix	File
fsfreeze	File
fstrim	File
gapplication	File
gdbus	File
getopt	File
git	File
gitk	File
grub	File
gsettings	File
hexdump	File
hostnamectl	File
hwclock	File
ionice	File
ipcmk	File
ipcrm	File
ipcs	File
isosize	File
journalctl	File
kernel-install	File
kmod	File
last	File
ldattach	File
localectl	File
logger	File
loginctl	File
look	File
losetup	File
lsblk	File
lscpu	File
lsinitrd	File
lsipc	File
lslocks	File
lslogins	File
lsmem	File
lsns	File
mcookie	File
mesg	File
mkfs	File
mkfs.cramfs	File
mkfs.minix	File
mkswap	File
mokutil	File
more	File
mountpoint	File
namei	File
nmcli	File
nsenter	File
p11-kit	File
partx	File
pip3	File
pivot_root	File
portablectl	File
prlimit	File
raw	File
readprofile	File
rename	File
renice	File
resizepart	File
resolvectl	File
rev	File
rfkill	File
rtcwake	File
runuser	File
script	File
scriptreplay	File
setarch	File
setpriv	File
setsebool	File
setsid	File
setterm	File
sfdisk	File
source-highlight	File
su	File
swaplabel	File
swapoff	File
swapon	File
syspurpose	File
systemctl	File
systemd-analyze	File
systemd-cat	File
systemd-cgls	File
systemd-cgtop	File
systemd-delta	File
systemd-detect-virt	File
systemd-path	File
systemd-resolve	File
systemd-run	File
taskset	File
timedatectl	File
trust	File
tuned-adm	File
udevadm	File
ul	File
unshare	File
utmpdump	File
uuidgen	File
uuidparse	File
wall	File
wdctl	File
whereis	File
wipefs	File
write	File
zramctl	File