You may already know ... but it is nice

From: ARENA Vincenzo <Vincenzo.Arena_at_omnitel.it>
Date: Mon, 10 Aug 1998 10:21:44 +0200

$ echo ibm | tr "[a-z]" " [A-Z]"
 HAL
$ echo wnt | tr "[a-z]" " [A-Z]"
 .... guess

may be usefull

 $echo 8 | tr "[0-9]" " [0-9]"
 7


 Ciao Vincenzo

Tel 02-41436062
Received on Mon Aug 10 1998 - 08:23:29 NZST