The page Use strict and warnings explains how to get your program working under strict. It sounds like in your case the best way to start your scripts would be
#!/usr/local/bin/perl
use warnings;
use strict;
(The -w command line switch is not needed if you use warnings;.)
If you get errors, please post the exact error messages here; see How do I post a question effectively?
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Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
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Want more info? How to link
or How to display code and escape characters
are good places to start.
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