z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

id
Options
Localization
Example
Usage Note
Exit Values
Portability
If a user is a member of other supplemental groups, these are listed at the end of
the output, with this format:
groups=gnum(groupname)
where gnumis the user’s supplemental group ID number and groupname is the
user’s supplemental group name.
id may also display the multilevel security label for the user’s current address
space. See z/OS Planning for Multilevel Security and the Common Criteria for more
information on multilevel security.
–G Displays all different group IDs (effective, real, and supplementary) as
numbers separated by spaces.
–g Displays only the effective group ID number.
–M Displays the multilevel security label for the user’s current address space.
See z/OS Planning for Multilevel Security and the Common Criteria for
more information on multilevel security.
–n With –G, –g, or –u, displays the name rather than the number.
–r With –g or –u, displays the real ID rather than the effective one.
–u Displays only the effective user ID number.
id uses the following localization environment variables:
v LANG
v LC_ALL
v LC_CTYPE
v LC_MESSAGES
v LC_NUMERIC
v NLSPATH
See Appendix F for more information.
> id -M
SYSHIGH
See z/OS Planning for Multilevel Security and the Common Criteria for more
information about multilevel security and seclabels.
0 Successful completion
1 You specified an incorrect user with the –u option
2 Failure due to an incorrect command-line argument
POSIX.2, X/Open Portability Guide, UNIX System V.
312 z/OS V1R9.0 UNIX System Services Command Reference