UnixServerAdmin

Server Administration & Management

What is Process Id 0 & Process Id 1

Process Id 0 :- All idle task has process ID zero and never exits.

Process ID 1 :- The init process having process ID 1, which is never be used but waiting around for its child processes to die. Usually started for /etc/inittab

November 29, 2011 Posted by | Tips & Tricks, Unix/Linux | , | Leave a comment