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Top Forums Shell Programming and Scripting Problem in understanding export uses Post 302668767 by PikK45 on Tuesday 10th of July 2012 02:45:50 AM
Old 07-10-2012
Your script has errors. Please see jlliagre's post for the corretion.

And after correction,

uname -n ===> Gives you the hostname of the system you are working on. So,
Code:
HOST:=`uname -n`

will contain that hostname.

Now,
Code:
PS1=$(HOST:=`uname -n`)"$ "

means, you are adding an additional symbol $ to the end of the hostname and storing it in the variable PS1

Did this help?
 

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