I use the strftime function from the POSIX package for that - its only task is to give the output of localtime (and its siblings) a readable format:

perl -MPOSIX=strftime -e "print strftime '%Y-%m-%d %H:%M:%S',localtime
+;"
2006-07-18 16:02:08

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In reply to Re: golfing on localtime by Corion
in thread golfing on localtime by ForgotPasswordAgain

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