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Hi Don,

Sorry for the delay in response. Before you further analyse the code I would request you to go through the POST#1 (entire script and the purpose has been stated there).

Here is the real...

Hi RudiC,

Thanks for your reply.

The "shift" in "while loop" is for parameters ([--all] [--?] [--help] [--version]), not for variables "envvar" and "pattern". The "for loop" is looping over...

Hi,

In the code "for loop" has been used to search for files (command line arguments) in directories and then produce the result to the standard output. However, I want when no files are named on...