I am new to Scripting, and I am not sure what is wrong with mine. I have not yet added groupadd or useradd commands to actually add the user yet, but I will once I get this part working. So far I have:

```
!#/bin/bash

if [$# -ne 0 ]
then
    echo "usage: $0 < file'
    exit 1
fi

first=cut -f 1 -d ',' user_list
last=cut -f 2 -d ',' user_list
lastl=cut -f 2 -d ',' user_list | head -c 1

usern=$first $lastl | tr 'A-Z' 'a-z'
tname=$first $last
while read line; do
    echo "adding $tname : $usern\n"
done < user_text

```

The output should look like `adding Jet Black: jetb` but its kind of all over the place. Any help or hints as to what I'm doing wrong would help a lot.