shell项目-告警系统mail.sh
mail.sh内容 //其中mail.py内容到这里下载https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D22Z/mail.py
log=$1
t_s=date +%s
t_s2=date -d "2 hours ago" +%s
if [ ! -f /tmp/$log ]
then
echo $t_s2 > /tmp/$log
fi
t_s2=tail -1 /tmp/$log|awk '{print $1}'
echo $t_s>>/tmp/$log
v=$[$t_s-$t_s2]
echo $v
if [ $v -gt 3600 ]
then
./mail.py $1 $2 $3
echo "0" > /tmp/$log.txt
else
if [ ! -f /tmp/$log.txt ]
then
echo "0" > /tmp/$log.txt
fi
nu=cat /tmp/$log.txt
nu2=$[$nu+1]
echo $nu2>/tmp/$log.txt
if [ $nu2 -gt 10 ]
then
./mail.py $1 "trouble continue 10 min $2" "$3"
echo "0" > /tmp/$log.txt
fi
fi

执行告警系统
crontab -e 添加定时任务

          • cd /usr/local/sbin/mon/bin;bash main.sh

执行 sh -x main.sh