Provided by:
login_4.1.4.2+svn3283-3ubuntu5_i386 
NAMN
sg - kor kommando med annat grupp-id
SYNOPSIS
sg [-] [grupp [-c] kommando]
BESKRIVNING
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:
SYSLOG_SG_ENAB (boolean)
Enable "syslog" logging of sg activity.
FILER
/etc/passwd
Anvandarkontoinformation.
/etc/shadow
Saker anvandarkontoinformation.
/etc/group
Gruppkontoinformation.
/etc/gshadow
Saker gruppkontoinformation.
SE OCKSoA
id(1), login(1), newgrp(1), su(1), gpasswd(1), group(5), gshadow(5).
Anvandarkommandon 09-04-2012 SG(1)