The best solution using substr was already posted, so let me just add an explanation why m/\Z{2}/ doesn't work.

\Z matches not a character, but a position. So it's useless to say "match end of the string, and then again end of the string".

With warnings enabled perl would have told you: 

Quantifier unexpected on zero-length expression in regex; 
marked by <-- HERE in m/\Z{2} <-- HERE / at -e line 1.

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In reply to Re: Printing last two characters by moritz
in thread SOLVED Printing last two characters by Slug

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