Perl -d (If you invoke Perl with the -d switch, your script runs under the Perl source debugger)

There are also many modules for debugging on CPAN.

Some IDE's (like mine) come with there own debugger.

I would advise to try your luck with Perl -d first.

In reply to Re: Debugging a program by dHarry
in thread Debugging a program by leonidlm

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