代码如下:
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url=" /var/www/html/rra/150/9517 .rrd
/var/www/html/rra/256/11345 .rrd
/var/www/html/rra/150/9518 .rrd"
fff=` echo $url | awk '{print NF}' `
for ((i=1;i<=3;i++))
do criqi=` date +%s -d "2016-04-11 00:00:00" `
eriqi=` date +%s -d "2016-04-11 23:59:00" `
ccriqi=` echo "$criqi - 86400 * $i" | bc `
eeriqi=` echo "$eriqi - 86400 * $i" | bc `
dt=` date -d "1970-01-01 UTC $eeriqi seconds" +%F`
for ((x=1;x<=$fff;x++))
do uu=` echo $url | awk - v a=${x} '{print $a}' `
/usr/local/rrdtool/bin/rrdtool fetch $uu MAX --start $ccriqi --end $eeriqi | sed -e '/^$/d' | grep - v "traffic_out" | awk '{printf "%f\n",$2}' | sed 's/\-nan/0.0000000000e+00/g' >> /tmp/test ${x}
done ff=` cat /tmp/test1 | wc -l`
for ((n=1;n<=$ff;n++))
do
for ((y=1;y<=$fff;y++))
do
tt=` cat /tmp/test ${y} | sed -n ${n}p`
echo $tt >> /tmp/fud
done
aa=` cat /tmp/fud | awk '{sum+=$0}END{print sum}' `
re=` echo "$aa" | awk '{sum=$0*8/1000000}END{printf "%.2f",sum}' `
echo $re >> /tmp/testz
rm -rf /tmp/fud
done
td=` cat /tmp/testz | sort -nr | sed -n 1p`
if [ ` echo "$td > 1000" | bc ` - eq 1 ]; then
tpt=` echo "scale=3;$td / 1000" | bc | awk '{printf "%.2f",$0}' `
echo $tpt "G" $dt
echo "$tpt" G " $dt" >> /root/qz .txt
else
echo $td "M" $dt
echo "$td" M " $dt" >> /root/qz .txt
fi
for ((b=1;b<=$fff;b++))
do rm -rf /tmp/test ${b}
done rm -rf /tmp/testz
done ;
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运行结果如下:
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[root@cacti] # sh get_in
2.35G 2016-04-10 3.69G 2016-04-09 6.84G 2016-04-08 [root@cacti] #
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本文转自flyingzf 51CTO博客,原文链接:http://blog.51cto.com/flyingzf/1767273,如需转载请自行联系原作者