Difference between revisions of "HowTo Keep Processes Running After Logging Out Using: "setsid""
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== HowTo Set Session ID (SID) and Process Group ID (PGID) == | == HowTo Set Session ID (SID) and Process Group ID (PGID) == | ||
− | The "'''setsid'''" command allows one to set a new "'''Session ID'''" ('''SID''') and "'''Process Group ID'''" ('''PGID''') for a given command. This can be useful when logging out from a '''shell''' environment and keeping a process running. Since the process is <u>running</u> in an entirely different "'''session'''", it should not be effected by | + | The "'''setsid'''" command allows one to set a new "'''Session ID'''" ('''SID''') and "'''Process Group ID'''" ('''PGID''') for a given command. This can be useful when logging out from a '''shell''' environment and keeping a process running. Since the process is <u>running</u> in an entirely different "'''session'''", it should <u>not</u> be effected by logging out and terminating the '''shell'''. |
<div class="screen"> | <div class="screen"> | ||
− | <div class="screenTitle">''Command:'' "setsig" | + | <div class="screenTitle">''Command:'' "setsig" Example: Keep The "Find" Command Running After Logging Out.</div> |
− | <div class="userInput"><span class="prompt">[root@probe tmp]# </span> | + | <div class="userInput"><span class="prompt">[root@probe tmp]# </span><nowiki>setsid find / -name "rmsession.log" >| /tmp/findresults &</nowiki></div> |
</div> | </div> |
Revision as of 08:46, 30 November 2007
HowTo Set Session ID (SID) and Process Group ID (PGID)
The "setsid" command allows one to set a new "Session ID" (SID) and "Process Group ID" (PGID) for a given command. This can be useful when logging out from a shell environment and keeping a process running. Since the process is running in an entirely different "session", it should not be effected by logging out and terminating the shell.
Command: "setsig" Example: Keep The "Find" Command Running After Logging Out.
[root@probe tmp]# setsid find / -name "rmsession.log" >| /tmp/findresults &