Maintain Scope of the variable in UNIX


 
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# 8  
Old 06-25-2012
Quote:
Originally Posted by Ygor
In bash
...and any other Bourne shell, except KSH. It is the exception, not bash...
# 9  
Old 06-25-2012
There is an explanation in the Advance Bash Scripting Guide:
Subshells
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