I cannot see why you would need a data sample since all I am doing is matching a string pattern with the file Header, so I can identify the file type. The string I am looking for can be found in the code. In the future I will use Perl, rather than shell to read the file. thank you. Originally, I thought that $head was storing the first line/header that I expected since it was printing to the screen, but it was actually storing in stdout. An issue that has been addressed and fixed my issue. Thank you for your input.

In reply to Re^2: Matching patterns in condisional statements by smturner1
in thread Matching patterns in condisional statements by smturner1

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