 
			| GNU/Linux | CentOS 2.1AS(Slurm) | |
|  | id(1) |  | 
id − print real and effective UIDs and GIDs
id [OPTION]... [USERNAME]
Print information for USERNAME, or the current user.
| −a | ignore, for compatibility with other versions | 
−g, −−group
print only the group ID
−G, −−groups
print only the supplementary groups
−n, −−name
print a name instead of a number, for −ugG
−r, −−real
print the real ID instead of effective ID, for −ugG
−u, −−user
print only the user ID
| −−help | display this help and exit | 
−−version
output version information and exit
Without any OPTION, print some useful set of identified information.
Written by Arnold Robbins and David MacKenzie.
Report bugs to <bug-sh-utils@gnu.org>.
Copyright
© 2000 Free Software Foundation, Inc. 
This is free software; see the source for copying
conditions. There is NO warranty; not even for
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
The full documentation for id is maintained as a Texinfo manual. If the info and id programs are properly installed at your site, the command
info id
should give you access to the complete manual.
|  | id(1) |  |