in reply to Increment a string with letters and numbers
$ perl -le'$_ = "EVO:0000023"; print; substr( $_, -7 )++; print'
Once (shame on you!)
Twice (shame on me!)
More often than I'd like to be
All the time
Just when answering stupid polls
Who you callin' a fool?
I refuse to vote in this ridiculous poll
Results (455 votes). Check out past polls.