$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.

In reply to Re^11: Advice on running perl program over ssh by salva
in thread Advice on running perl program over ssh by Amblikai

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