I should note some gotchas. First of all if the scripts in question call exit, your script exits as well. Secondly if the scripts in question play with global variables, you could have your namespace messed up with at all.

Having had the misery of maintaining Perl written as if it was shell, I strongly recommend taking the functionality in those scripts and moving it into modules, then rewriting both the individual scripts and your new programs to load the modules and call them.

Trust me, I have been there, done that, don't recommend the scars...

In reply to Re (tilly) 1: How to call other programs by tilly
in thread How to call other programs by Jonathan

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