something like this: #!/bin/sh if [ $# -lt 1 ] ; then echo "put a nickel in the slot, pal!" exit 1; fi NUMCHARS=`echo $1 | wc -m` if [ $NUMCHARS -lt 51 ] ; then echo "You input "$NUMCHARS" characters." exit 0 else echo "whoa sailor I can't take all that!" exit 1 fi
On 13-05-16 9:08 AM, Joe wrote: > Hello > > Have script that has max size on content in a variable. > How to code size less than 51 characters? > > Thanks > _______________________________________________ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
