Help with bash script

[m.roth2006 at rcn.com]

Dave,

>Date: Fri, 13 Mar 2009 14:22:20 -0700
>From: Dave Martini <martini1 at llnl.gov>  
>
>Here is the script I have so far
>
>bash-2.03# more change_nis_cred.sh
>#This script script cycles through a word list and uses a for in loop.
>set -x
>#
>for user in credlist.txt

for user in `cat credlist.txt`

Note those are *backticks*

   mark