str=$(tr '[a-z]' '[A-Z]' <<< $1) rm $str.O 2>/dev/null rm $str.EXE 2>/dev/null # -nDESMETC doesn't work in this version of c88 ntvdm -r:. -u c88 $str echo ntvdm -r:. -u bind $str other echo rm $str.O 2>/dev/null