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Full Discussion: search pattern that has spaces with nawk
Top Forums Shell Programming and Scripting search pattern that has spaces with nawk Post 302546958 by g.pi on Friday 12th of August 2011 03:43:05 PM
Old 08-12-2011
robdcb, I am really having a hard time following the code you pasted; so I am not clear what the intent here is. I was able to do something similar to your description using the following code. Hope this helps.
Code:
BEGIN { b=0 }
{
    if ($0 ~ /LINK \[2\] COUNTERS/)
    {
        a=1
        b=0
    }

    #    After the line matching the pattern is found,
    #    print upto 2 lines following the matching line.

    if (a == 1 && b >= 1 && b < 3)
    {
        print b ":" $0
    } 

    b++
}

You would need to copy these lines into a file and run it with the -f option, BTW.
 

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