检查mysql是否成功启动的方法(bat+bash)
很多朋友更喜欢windows下面的可以参考下面的代码 第一种方法：也比较普遍的方法，包括rsync、serv_u等都可以，通过查找进程中的exe文件，例如mysql就是mysqld.exe @echo off for /f "usebackq" %%i
<p>很多朋友更喜欢windows下面的可以参考下面的代码</p>第一种方法：也比较普遍的方法，包括rsync、serv_u等都可以，通过查找进程中的exe文件，例如mysql就是mysqld.exe
@echo off
for /f "usebackq" %%i in ("tasklist|find /c "mysqld.exe"") do (
set chkstat=%%i
)
if %chkstat% == 0 (
net start mysql
echo ================ >> %date:~0,10%.log
echo %date% %time% check mysql service stop >> %date:~0,10%.log
echo restart mysql service! >> %date:~0,10%.log
echo ================ >> %date:~0,10%.log
)
第二种方法：
- @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 该服务现在处理停止状态，正在现在开启服务 net start mysql ) exit pause
linux系统中通过shell命令实现
检测 MySQL 是否宕掉，如果宕掉则启动
如果你的 MySQL 经常宕机，可以用这个脚本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-Script
#!/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
方法二、
#!/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
