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#!/bin/bash
cpu=`top -b -n 1 | grep -w Cpu | awk '{print$5}'| awk -F '%' '{printf"%d",$1}'`
if [ $cpu -le 50 ]
then
echo "cpu: $((100 - cpu))%" > test.txt
mail -s "·þÎñÆ÷½ô¼±, CPUÕ¼ÓÃÂʹý¸ß£¡" yourmail@domail.com < test.txt
fi
mem=`top -b -n 1 | grep -w Mem | awk '{printf"%d",$6/$2*100}'`
if [ $mem -le 50 ]
then
echo "Memory: $((100 - mem))%" > test.txt
mail -s "·þÎñÆ÷½ô¼±£¬ÄÚ´æÕ¼ÓÃÂʹý¸ß£¡" yourmail@domail.com < test.txt
fi
httpdnum=`ps aux | grep 'httpd' | wc -l`
if [ $httpdnum -le 1 ]
then
echo "·þÎñÆ÷½ô¼±£¬apache½ø³Ì½áÊø£¡" > test.txt
mail -s "·þÎñÆ÷½ô¼±£¬apache½ø³Ì½áÊø£¡" yourmail@domail.com < test.txt
fi
tomcatnum=`ps aux | grep 'tomcat' | wc -l`
if [ $tomcatnum -le 1 ]
then
echo "·þÎñÆ÷½ô¼±£¬tomcat½ø³Ì½áÊø£¡" > test.txt
mail -s "·þÎñÆ÷½ô¼±£¬tomcat½ø³Ì½áÊø£¡" yourmail@domail.com < test.txt
fi
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