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Top Forums Shell Programming and Scripting how to store grep command in a Variable Post 302206488 by madhusmita on Wednesday 18th of June 2008 01:06:39 AM
Old 06-18-2008
how to store grep command in a Variable

I have a variable A

echo $A
5060

I am exporting the value X,Y,Z and it id fetching right thing and When I run

C=`${X} -l ${Y} ${Z} "trap '' INT;. ~/.profile >/dev/null 2>/dev/null; netstat -na | grep \$A`"

here it is going to same directory and also running netstat -na | grep 5060

echo $C

shows extra lines which is present in the directory with grep A value which is not actually grepped So how to avoid that value and output will come only 5060

But I need grep A value only
 

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