Tuesday, November 26, 2013

Perl special variable cheat sheet

Hi all,

Again this will be a post for the perl lover.
Recently I was browsing, I  came across the blog of Peteris Krumins blog. The blog has list of interesting article concerning Perl, awk and sed.

One of the article, that attracted my regex mind was his Perl special variable cheat sheet. His 4 page cheat sheet is really easy and collate all the special variable, you may  require play code golf. (I really did not know , Perl has that many special variable)
You can download the cheat sheet here  or from the original link.

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