Re^10: Advice on running perl program over ssh


There's more than one way to do things
	PerlMonks

by Amblikai (Scribe)

on Jul 16, 2014 at 11:43 UTC ( [id://1093851]=note: print w/replies, xml )

Need Help??

Ok Thanks very much Salva

I have it working, however I now have a new problem it seems!

I have it working for normal commands such as ls, cd etc. But how do i read stdin to execute a local script as described above?

The following doesn't work:

$ssh->system("tcsh < script1.tcsh") or die "Remote command failed: ".Ł
+ssh->error;
[download]

It appears to be looking for "script1.tcsh" on the remote machine which is not what i want.

Also, how would i get more that one script to run in parallel?

Thanks for your help, it's very much appreciated!

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Re^11: Advice on running perl program over ssh by salva (Canon) on Jul 16, 2014 at 14:42 UTC
`$ssh->system({ stdin_file => 'script1.tcsh' }, 'tcsh') or die "Remote command failed: " . $ssh->error;` [download] Running things in parallel is not so easy. You have the `spawn` method that returns a PID, then you use perl built-ins as `waitpid` on the PID to wait for the remote process to finish.	[reply] [d/l] [select]

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