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#!/bin/bash
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#sar.sh
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i=1
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while read myline
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do
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if [ $i -eq 1 ]
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then
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echo "Report Date: $(cut -d" " -f4 ornek2-c.txt)" > output.txt
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elif [ $i -gt 3 ]
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then
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echo $myline > temp.txt
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proc=$(cut -d" " -f3 temp.txt)
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echo $proc > temp.txt
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cat temp.txt >> temp2.txt
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fi
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i=$(expr $i + 1)
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done <ornek2-c.txt
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index=$(expr $i - 4)
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cat temp2.txt | awk '{ sum+=$1 } END {print sum}'
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average=$(echo "scale=4; $sum/$index"|bc)
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echo $average
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exit 0
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ornek2-c.txt:
http://www.rafb.net/paste/results/xKMpYT30.html
the output after execution(./sar.sh):
144
42.91
(standard_in) 1: parse error
i created ornek2-c.txt file with "sar -c -f ornek2.sa > ornek2-c.txt" command.i'm trying to find the average value of the proc/s column in ornek2-c.txt.
Thanks in advance.
