You could always do it with a 4th perl script, that runs the other 3. 
#! /usr/bin/perl -w

use strict;

system('perl script1.pl') && exit(1);
system('perl script2.pl') && exit(2);
system('perl script3.pl') && exit(3);

exit(0);

[download]

- Tom

In reply to Re: safe to use system by tcf22
in thread safe to use system by Anonymous Monk

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