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Thank you all for the response. The information definitley helped.

What is the purpose of ${#1} in a shell script?

if [[ ${#1} -le 0 || ${#2} -le 0 ]]; then

How do I get the field info for tags ID, NAME, DESCRIPTION. Below is my current code put I can't get beyond the first_child of the file.

use strict;
use warnings;
use...

Is there a way to deny access to a specific remote login option.

example:
usera--deny telnet access but keep rsh and rlogin
userb--keeps telnet, rsh, and rlogin

I'm basically trying to...

That worked thanks

I'm using it to validate a numer range because it a number is chose outside of the range I and exiting the program

Is it possible to test against a varible within a ranges in a if statement.

ex.
if [ $test != [0-9] ];then
echo "not in range"
else
echo "number within range"
fi

The scrip keeps coming up with an error.

invalid command name "}"
while executing
"}"
(file "./pwd2.exp" line 16)

I am trying to build and expect script to log into multiple aix boxes and change password. I need for the script to terminate if it cannot log into a server because the username or password is wrong....