Your question is wider in scope than can really be answered. For a bare beginning, however, try Perl Best Practices by Damien Conway. [Safari, Amazon]

cat >~/.sig </dev/interesting

In reply to Re: what are all the things to be considered to write a effective perl script or module? by misterwhipple
in thread what are all the things to be considered to write a effective perl script or module? by balakrishnan

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