1ID(1) User Commands ID(1)
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6 id - print real and effective user and group IDs
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9 id [OPTION]... [USER]...
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12 Print user and group information for each specified USER, or (when USER
13 omitted) for the current process.
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15 -a ignore, for compatibility with other versions
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17 -Z, --context
18 print only the security context of the process
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20 -g, --group
21 print only the effective group ID
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23 -G, --groups
24 print all group IDs
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26 -n, --name
27 print a name instead of a number, for -ugG
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29 -r, --real
30 print the real ID instead of the effective ID, with -ugG
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32 -u, --user
33 print only the effective user ID
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35 -z, --zero
36 delimit entries with NUL characters, not whitespace;
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38 not permitted in default format
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40 --help display this help and exit
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42 --version
43 output version information and exit
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45 Without any OPTION, print some useful set of identified information.
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48 Written by Arnold Robbins and David MacKenzie.
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51 GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
52 Report any translation bugs to <https://translationproject.org/team/>
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55 Copyright © 2023 Free Software Foundation, Inc. License GPLv3+: GNU
56 GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
57 This is free software: you are free to change and redistribute it.
58 There is NO WARRANTY, to the extent permitted by law.
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61 Full documentation <https://www.gnu.org/software/coreutils/id>
62 or available locally via: info '(coreutils) id invocation'
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66GNU coreutils 9.3 September 2023 ID(1)