May 2000
Beginner
761 pages
18h 20m
English
Content preview from Linux Shells by Example
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newgrp—logs in to a new group
newgrp [–] [ group
newgrp logs a user into a new group by changing a user's real and effective group ID. The user remains logged in and the current directory is unchanged. The execution of newgrp always replaces the current shell with a new shell, even if the command terminates with an error (unknown group).
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.