ment. Here's how it could be called.
echo -n "Enter the filename :"
read FILENAME
if is_upper $FI...
# !/bin/sh
# test_name
while :
do
echo -n "Enter your FIRST name :"
read NAME
if check_lengt... his is how the output could look.
$ val_max
Enter your FIRST name :Pertererrrrrrrrrrrrrrr
The name field is too long 10 characters max
Enter your FIRST name :Peter
You could use the wc comm