How to get help for a bash command

[Robin Crampton]

>Does someone know how to get help for a bash command?

I use man from Dr Andy Pipers /usr/local distribution.
www.parallax.co.uk/~andyp


>Also, I want to know what is the "set -x" command in a shell script?

set -x means "print commands and their arguments as they are executed."  

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