zsl@pc:~/codefolder $ perl dieroller.pl Input the dice and modifier you want to roll like this: 2d9+100. To quit, press Ctrl-C. 2d9+100 101 101 ^[[A Argument "^[[A" isn't numeric in foreach loop entry at DDDR.pl line 19, <> line 2. ^C zsl@pc:~/codefolder $