1 #!/bin/bash 2 #grep -v grep 就是查找不含有 grep 字段的行 3 status=`/etc/init.d/mysql status | grep running | wc -l` 4 process=`ps -ef | grep mysql | grep -v grep | wc -l` 5 6 port=`lsof -i:3306 | grep -i listen | wc -l` 7 8 mysql -uroot -p'123456' -e "show databases;" > /dev/null 2>/dev/null 9 10 a=$? 11 12 #[ $a -eq 0 ] && [ $port -ne 0 ] && [ $process -ne 0 ] && [ $status -ne 0 ] echo "mysql is running " || 13 [ $a -eq 0 ] && [ $port -ne 0 ] && [ $process -ne 0 ] && [ $status -ne 0 ] \ 14 15 echo "mysql is running" || echo "mysql is not running"
文章来源: shell脚本之监控mysql数据库。