Provided by: login_4.15.3-3ubuntu2_amd64 
NAZWA
sg - execute command as different group ID
STRESZCZENIE
sg [-] [group [-c ] command]
OPIS
The sg command works similar to newgrp but accepts a command. The command will be executed with the
/bin/sh shell. With most shells you may run sg from, you need to enclose multi-word commands in quotes.
Another difference between newgrp and sg is that some shells treat newgrp specially, replacing themselves
with a new instance of a shell that newgrp creates. This doesn't happen with sg, so upon exit from a sg
command you are returned to your previous group ID.
CONFIGURATION
The following configuration variables in /etc/login.defs change the behavior of this tool:
PLIKI
/etc/passwd Informacja o kontach użytkowników. /etc/shadow Informacje chronione o użytkownikach. /etc/group Informacje o grupach użytkowników. /etc/gshadow Informacje chronione o grupach użytkowników.
ZOBACZ TAKŻE
id(1), login(1), newgrp(1), su(1), gpasswd(1), group(5), gshadow(5).