[Gutsy]Looking for a program that analyzes a file and makes a "best guess" attempt to identify or provide information

[John Toliver]

Thanks to all for the input.  I think the 'file' command is perfect
for what I needed.

I plan on adding what you all mentioned to my own personal notes(I'll
make sure I give credit of course :-p ), because I know I'll need to
reference this again.  The script works perfectly but I plan on
becoming intimately familiar with the 'file' command.

Thanks again to all.