Oops , I am not that smart ;)
I am not an expert but i learned all thru trail and error. The best that i can tell u is to use the man pages. for any command 
man <command name>

[download]
This is best
All the shell programs are now with perl better to implement all in perl rather than using the shells and fighting for solution.
Thanks
SasiKumar

In reply to Re^3: Could u please explain by sasikumar
in thread Could u please explain by NodeReaper

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