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6.6

Pass a variable to awk inside a Korn shell script.

Asked by jackstreet in Processor Programming for Specific Platforms

Tags: awk, shell, variable, script, pass

I'm parsing a logfile for referring pages.
I want to structure my script such that I can pass a variable to awk to tell it which URL to use as the referring page. I can't figure out how to pass the variable.
I'm using the Korn shell.

Here's the script:

egrep ' 20[0-9] | 30[0-9] ' $1 | uniq | awk '{ print $7" "$11}' | awk ' $1 ~ /.htm/' | sed -f ~/bin/nl |  sed -f ~/bin/am | awk ' $2 ~ /\/inthenews\//'  | sort -fd | uniq -c > $2

This script produces a list of all referrals from any page in the "inthenews" directory.  I hardcoded "/inthenews/" because I can't figure out how to pass a variable to awk.

Thanks in advance for any advice.
[+][-]04/23/04 12:15 PM, ID: 10902942Expert Comment

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[+][-]04/23/04 01:38 PM, ID: 10903680Accepted Solution

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Zone: Processor Programming for Specific Platforms
Tags: awk, shell, variable, script, pass
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Solution Provided By: NovaDenizen
Participating Experts: 3
Solution Grade: A
 
[+][-]04/23/04 01:43 PM, ID: 10903724Expert Comment

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