"Cant change abc.sh though"

Wrong attitude, unless you have some extraordinary justification for taking that stance; one which you haven't stated.

Your shell script does nothing that Perl can't do as easily and for most purposes, better.

Worse, this looks suspiciously like homework that wasn't so-labeled.

In reply to Re: How to run a shell script from a Perl program? by ww
in thread How to run a shell script from a Perl program? by calsaint

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