In the last episode (May 16), Tim Daneliuk said: > On 05/16/2013 10:08 AM, Joe wrote: > > Hello > > > > Have script that has max size on content in a variable. > > How to code size less than 51 characters? > > > > FOO="Some string you want to check length of" > FOOLEN=`echo $FOO | wc | awk '{print $3}'` > > You can then use $FOOLEN in a conditional.
Much better way: FOO="Some string you want to check length of" FOOLEN=${#FOO} -- Dan Nelson dnel...@allantgroup.com _______________________________________________ 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"