LinuxQuestions.org - one question on process group and session

- Linux - Newbie (https://www.linuxquestions.org/questions/linux-newbie-8/)

- - one question on process group and session (https://www.linuxquestions.org/questions/linux-newbie-8/one-question-on-process-group-and-session-824051/)

Richard.Yang

08-04-2010 02:27 AM

one question on process group and session

A session could exist without a leader?

A group could exist without a leader?

The login shell is a orphaned process group?

Aquarius_Girl

08-04-2010 02:48 AM

Somehow I've found it difficult to understand what you are asking, but execute the following command, study its output and see if it helps you somehow:

Code:

pstree

Richard.Yang

08-05-2010 02:38 AM

Maybe I didn't make myself clear.

There two concepts in linux process, process group and process session.

Group leader could exit before other members.
Session leader could exit before other members?

All times are GMT -5. The time now is 04:12 AM.