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Shell Programming and Scripting

Script to run non-stop

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# 22  
Old 11-07-2007
hi porter,

I did a " nohup mycshscript & " command but when i do a " job -l " , it is showing that the process has stopped. Why? What does tty output mean ?

Code:
$ jobs -l
[3]  + 28124 Stopped (tty output) mycshscript
$

# 23  
Old 11-07-2007
You'll need to look up job control for your shell....

eg Job Control
# 24  
Old 11-09-2007
shell without job control
Hi all,

What does 'shell without control' means? I ssh to a server and then, run a process like this:

nohup binproc > proc.log 2> proc.err &

But, when I closed the sesion, the process died.

Should it be different if I telnet the server instead of ssh?

Regards,

Erwin
# 25  
Old 12-23-2007
Quote:
Originally Posted by porter
Run it from a shell that when you try to exit the shell doesn't refuse because it complains you still have jobs running.



man nohup, typically end up with a file called "nohup.out".



Sure, as always, give it a go, see what it does, try and break it.
Hi Porter,

If there's some mismatch in the input file which causes the script to output an error -> " Unrecognized command: ,$ p ". Will this be appended to the file "nohup.out" as well ?
# 26  
Old 12-23-2007
Quote:
Originally Posted by Raynon
Will this be appended to the file "nohup.out" as well ?
If you don't do any other redirection, nohup.out will have both stdout and stderr.
# 27  
Old 12-23-2007
Quote:
Originally Posted by porter
If you don't do any other redirection, nohup.out will have both stdout and stderr.
Hi Porter,

Thanks. Can you show me some codes that would re-direct this unexpected error output ?
I am using csh by the way
# 28  
Old 12-23-2007
Quote:
Originally Posted by Raynon
I am using csh by the way
I steer clear of csh like the plague, I'm sorry.
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