id - print real and effective user and group IDs
id [
OPTION]... [
USER]...
Print user and group information for each specified USER, or (when USER omitted)
for the current process.
- -a
- ignore, for compatibility with other versions
-
-Z, --context
- print only the security context of the process
-
-g, --group
- print only the effective group ID
-
-G, --groups
- print all group IDs
-
-n, --name
- print a name instead of a number, for -ugG
-
-r, --real
- print the real ID instead of the effective ID, with
-ugG
-
-u, --user
- print only the effective user ID
-
-z, --zero
- delimit entries with NUL characters, not whitespace;
- not permitted in default format
- --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.
GNU coreutils online help: <
https://www.gnu.org/software/coreutils/>
Report any translation bugs to <
https://translationproject.org/team/>
Copyright © 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL
version 3 or later <
https://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO
WARRANTY, to the extent permitted by law.
Full documentation <
https://www.gnu.org/software/coreutils/id>
or available locally via: info '(coreutils) id invocation'