《Mysql應用檢查mysql是否成功啟動的方法(bat+bash)》要點：
本文介紹了Mysql應用檢查mysql是否成功啟動的方法(bat+bash)，希望對您有用。如果有疑問，可以聯系我們。
MYSQL學習很多朋友更喜歡windows下面的可以參考下面的代碼
MYSQL學習第一種方法：也比較普遍的方法,包括rsync、serv_u等都可以,通過查找進程中的exe文件,例如mysql就是mysqld.exe
MYSQL學習
@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
)
MYSQL學習第二種方法：
MYSQL學習
@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 已經發現該服務在運行,正在已經關閉服務
net stop mysql
) else (
echo 該服務現在處理停止狀態,正在現在開啟服務
net start mysql
)
exit
pause
MYSQL學習linux系統中通過shell命令實現
MYSQL學習檢測 MySQL 是否宕掉,如果宕掉則啟動
MYSQL學習如果你的 MySQL 經常宕機,可以用這個腳本來實現宕機后自動啟動,把它加到 crontab 里執行即可.
詳細介紹請看 http://www.codeproject.com/Articles/988967/Mysql-Uptime-Check-Script
MYSQL學習
#!/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學習方法二、
MYSQL學習
#!/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
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