Search Results

Yeah.. thats right.. We can do that in awk too..

But my doubt is simple..

In command line the O/P of the below command is

$ vgdisplay vgesar | grep -i 'Free PE' | awk '{print $NF}'
69

In...

Please find attachment of vgdisplay -v

Also just to add $NF comes with awk utility.

to get the last field

Thanks for your response..
$ vgdisplay vgesar | grep -i 'Free PE' | awk '{print $NF}'
69

As i said am just starting with perl. this is one block. Am trying to use perl, as i ll have...

Am trying to lean perl scripting in Unix OS to automate my tasks.

Please find the below perl script i have tried


#!/usr/bin/perl -w
print "Please Enter the VG name to be checked:";
$A = <>;...