Re: how to sleep-awake on perl script?

in reply to how to sleep-awake on perl script?

Linux, you say? Signals can help:

> perl -le 'print "I am $$. I sleep now."; kill STOP => $$; print "I a
+m awake again!"'
I am 22667. I sleep now.
Stopped (signal)

> perl -e 'kill CONT => 22667'
I am awake again!
[1] 22667 Exit 0 perl -le print "I am $$. I sleep now."; kill STOP => 
+$$; print "I am alive again!"
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Re^2: how to sleep-awake on perl script? by Anonymous Monk on Apr 24, 2009 at 00:57 UTC
Hi, I am stopping the program by control+z .i just want to check if ctrl+z is passed stop the process (even on ssh)or send it to background and bring it to fg it whenever i want. Rightnow-Since I am on SSh-when I stop(ctrl+z) stops and with fg comes foreground but if logoff from ssh-perl script goes away- please help me, Thanks in advance,	[reply]

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