g root 0
g bin 1
g sys 2
g kmem 3
g tape 4
g tty 5
g daemon 6
g floppy 7
g disk 8
g lp 9
g dialout 10
g audio 11
g video 12
g usb 14
g cdrom 15
g adm 16
g messagebus 18
g systemd-journal 23
g input 24
g mail 34
g lock 54
g dip 30
g systemd-bus-proxy 72
g systemd-journal-gateway 73
g systemd-journal-remote 74
g systemd-journal-upload 75
g systemd-network 76
g systemd-resolve 77
g systemd-timesync 78
g nogroup 65533
g users 100
g sudo 27
g wheel 28