?Invalid Command

Shell Programming and Scripting
1

when i am executing the script i am getting ?Invalid command though the script is right.
Could any one please let me know how to overcome this problem. Urgent Please

Thanks a lot in advance

2

And since I cannot read the script and the error message from your system :), can you please provide them here?

3

... and
Please also post the script after using this "sed" command to make invisible characters visible. This will help eliminate common problems caused by M$ editors and faulty keyboard setup.

sed -n l scriptname