corion is using a one-liner that is run through the Perl interpreter. So the -MCGI means to load the CGI module for this one-line program.

The code was not meant to be placed wholly into your code, it is just a quick way of showing how that one-line should work.

In reply to Re^3: rel="nofollow" tag syntax? by Herkum
in thread rel="nofollow" tag syntax? by bobafifi

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