Tips for Writing Effective Perl Scripts CPAN Modules: Utilize the Comprehensive Perl Archive Network (CPAN) to extend Perl's functionality. Debugging: Use Perl’s built-in debugging tool with perl -d ...

For instance, if 20,000 lines through a certain file, the script breaks, instead of re-running the script from the start, tail can be used to read only from the line on which the script failed. There ...