《Mysql入門MySQL查看目前運行狀況的兩種方法》要點:
本文介紹了Mysql入門MySQL查看目前運行狀況的兩種方法,希望對您有用。如果有疑問,可以聯(lián)系我們。
第一種辦法:利用mysql命令查看
MySQL 內(nèi)建直接看 status 就可以看到系統(tǒng)常見訊息, 如下述范例:
MYSQL入門
檢查mysql是否成功啟動MYSQL入門
#!/bin/bash #mysql check PORT="0" PORT=`netstat -lnt | grep 3306 | wc -l ` echo $PORT if [ $PORT -eq 1 ] then echo "mysql is running" else echo "mysql is not running" echo "progrome reeady to start mysql " sudo service mysql start ./check_mysql.sh fi
檢測 MySQL 是否宕掉,如果宕掉則啟動MYSQL入門
如果你的 MySQL 經(jīng)常宕機(jī),可以用這個腳原來實現(xiàn)宕機(jī)后自動啟動,把它加到 crontab 里執(zhí)行即可.
詳細(xì)介紹請看 http://www.codeproject.com/Articles/988967/Mysql-Uptime-Check-ScriptMYSQL入門
#!/bin/bash result=`/usr/bin/mysqladmin ping` expected='mysqld is alive' if [[ "$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啟動和關(guān)閉服務(wù)bat版MYSQL入門
@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(jīng)發(fā)現(xiàn)該服務(wù)在運行,正在已經(jīng)關(guān)閉服務(wù) net stop mysql ) else ( echo 該服務(wù)現(xiàn)在處置停止?fàn)顟B(tài),正在現(xiàn)在開啟服務(wù) net start mysql ) exit pause
經(jīng)測試有時候不是很好用.MYSQL入門
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