root:::root
sys:!!::whoami
network:!!::whoami
power:!!::whoami
adm:!!::whoami
wheel:!!::whoami
uucp:!!::whoami
optical:!!::whoami
rfkill:!!::whoami
video:!!::whoami
storage:!!::whoami
audio:!!::whoami
users:!!::whoami
nopasswdlogin:!::whoami
autologin:!::whoami
whoami:!::