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Full Discussion: shell scripting help/advice
Top Forums UNIX for Dummies Questions & Answers shell scripting help/advice Post 302363605 by qcent on Tuesday 20th of October 2009 05:44:27 PM
Old 10-20-2009
Computer shell scripting help/advice

hello i am trying to generate a list of the most bandwidth consuming ip's from an Apache style log file. the script is run with the path to the log file as the only peramater.

here is my code so far:

Code:
echo "The ten most bandwidth consuming IP's were:"
$outpt=''
for ip in $(awk '{print $1}' "$1" | sort | uniq); do

outpt="$outpt $(grep $ip $1 | awk '{sum+=$10} END {print sum/1024,"KB",$1}') "

done

echo $outpt

im very new to shell scripting and am having problems storing the results of my for loop in the variable $outpt so that i could perform a sort -rn | head -10 on the data.

also at the begining of the loop
"=: not found"

is outputed to the screen. any help would be much appriciated.
 

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