MySQL的啟動指令碼

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自己寫的MySQL的啟動指令碼

指令碼一：

#!/bin/sh. /etc/init.d/functions[ $# -ne 1 ] && {echo "USAGE:{start|stop|restart}"exit 1}start(){if [ -e /data/3307/mysqld.pid ]then  echo "MySQL is running."else  /application/mysql/bin/mysqld_safe --defaults-file=/data/3307/my.cnf &>/dev/null &  action  "MySQL is starting" /bin/true  exit 0fi}stop(){if [ -e /data/3307/mysqld.pid ]then  /application/mysql/bin/mysqladmin -uroot -p123456 -S /data/3307/mysql.sock shutdown &>/dev/null  action "MySQL is stoping" /bin/trueelse  action "MySQL is stoping" /bin/false  exit 1fi}restart(){  stop  sleep 2  start}if [ "$1" == "start" ]then  startelif [ "$1" == "stop" ]then  stopelif [ "$1" == "restart" ]then  restartelse  echo "USAGE:{start|stop|restart}" fi

指令碼二：

#!/bin/sh. /etc/init.d/functionsstart(){if [ -e /data/3307/mysqld.pid ]then  echo "MySQL is running."else  /application/mysql/bin/mysqld_safe --defaults-file=/data/3307/my.cnf &>/dev/null &  action  "MySQL is starting" /bin/true  exit 0fi}stop(){if [ -e /data/3307/mysqld.pid ]then  /application/mysql/bin/mysqladmin -uroot -p123456 -S /data/3307/mysql.sock shutdown &>/dev/null  action "MySQL is stoping" /bin/trueelse  action "MySQL is stoping" /bin/false  exit 1fi}restart(){  stop  sleep 2  start}case $1 in   start)        start        ;;  stop)        stop        ;;  restart)        restart        ;;  *)        echo "USAGE:$0 {start|stop|restart}"        exit 1esac

 

MySQL的啟動指令碼