sg - execute command as different group ID
sg [-] [group [-c ] command]
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.
De følgende konfigurationsvariabler i /etc/login.defs ændrer opførelsen for dette værktøj:
Enable "syslog" logging of sg activity.
Information om brugerkonto.
Information om sikret brugerkonto.
Information om gruppekonto.
Information om sikret gruppekonto.