36.6 Process, Group, and User IDs
- : pgid = getpgrp ()
Return the process group id of the current process.
- : pid = getpid ()
-
Return the process id of the current process.
See also: getppid.
- : pid = getppid ()
-
Return the process id of the parent process.
See also: getpid.
- : euid = geteuid ()
-
Return the effective user id of the current process.
See also: getuid.
- : uid = getuid ()
-
Return the real user id of the current process.
See also: geteuid.
- : egid = getegid ()
-
Return the effective group id of the current process.
See also: getgid.
- : gid = getgid ()
-
Return the real group id of the current process.
See also: getegid.
© 1996–2020 John W. Eaton
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https://octave.org/doc/v6.3.0/Process-ID-Information.html