The command line invocation example
    perl -wMstrict -l  your_file.pl  GGGGaaaaaaCatttatatat  atatataaatttttATtcccc
was intended to show how to invoke a source code file (prepared as described in previous replies) and followed by two sequence strings  GGGGaaaaaaCatttatatat and  atatataaatttttATtcccc to be compared for reverse-complementarity. (BTW: I've tried this exact command line and it works.)

In reply to Re^5: Reverse Complement by AnomalousMonk
in thread Reverse Complement by stamp1982

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