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GNU Octave

29.4 Process, Group, and User IDs

Built-in Function: getpgrp ()

Return the process group id of the current process.

Built-in Function: getpid ()

Return the process id of the current process.

Built-in Function: getppid ()

Return the process id of the parent process.

Built-in Function: geteuid ()

Return the effective user id of the current process.

Built-in Function: getuid ()

Return the real user id of the current process.

Built-in Function: getegid ()

Return the effective group id of the current process.

Built-in Function: getgid ()

Return the real group id of the current process.