Bash, no-arguments warning, and case decisions

Posted by Werner on Stack Overflow See other posts from Stack Overflow or by Werner
Published on 2010-03-11T19:26:13Z Indexed on 2010/03/11 19:29 UTC
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Hi,

I am learning bash.

I would like to do a simple script that, when not arguments given, shows some message. And when I give numers as argument,s depending on the value, it does one thing or another.

I would also like to know suggestions for the best online manuals for beginners in bash

Thanks

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