Revision: 4387
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at December 4, 2007 06:33 by 0xced
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curl -s http://checkip.dyndns.org | perl -nle 'print "$1" if (/Current IP Address: ([\d.]*)/)'
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Don't use the -l switch if you don't want a new line.
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One liner perl extract content with regular expression
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perl
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Perl