《Mysql入门MySQL查看目前运行状况的两种方法》要点:
本文介绍了Mysql入门MySQL查看目前运行状况的两种方法,希望对您有用。如果有疑问,可以联系我们。
第一种办法:利用mysql命令查看
MySQL 内建直接看 status 就可以看到系统常见讯息, 如下述范例:
MYSQL入门
检查mysql是否成功启动MYSQL入门
#!/bin/bash #mysql check PORT="0" PORT=`netstat -lnt | grep 3306 | wc -l ` echo $PORT if [ $PORT -eq 1 ] then echo "mysql is running" else echo "mysql is not running" echo "progrome reeady to start mysql " sudo service mysql start ./check_mysql.sh fi
检测 MySQL 是否宕掉,如果宕掉则启动MYSQL入门
如果你的 MySQL 经常宕机,可以用这个脚原来实现宕机后自动启动,把它加到 crontab 里执行即可.
详细介绍请看 http://www.codeproject.com/Articles/988967/Mysql-Uptime-Check-ScriptMYSQL入门
#!/bin/bash result=`/usr/bin/mysqladmin ping` expected='mysqld is alive' if [[ "$result" != "$expected" ]] then echo "It's dead - restart mysql" # email subject SUBJECT="[MYSQL ERROR] - Attempting to restart service" # Email To ? EMAIL="info@endyourif.com" # Email text/message EMAILMESSAGE="/tmp/emailmessage.txt" echo "$result was received"> $EMAILMESSAGE echo "when we were expected $expected" >>$EMAILMESSAGE # send an email using /bin/mail mail -s "$SUBJECT" "$EMAIL" < $EMAILMESSAGE sudo /etc/init.d/mysql restart fi
Mysql bat启动和关闭服务bat版MYSQL入门
@echo off for /f "skip=3 tokens=4" %%i in ('sc query mysql') do set "zt=%%i" &goto :next :next if /i "%zt%"=="RUNNING" ( echo 已经发现该服务在运行,正在已经关闭服务 net stop mysql ) else ( echo 该服务现在处置停止状态,正在现在开启服务 net start mysql ) exit pause
经测试有时候不是很好用.MYSQL入门
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