Percona-Server-5.5.33二进制安装

一、删除percona server1.关闭mysqld service mysqld stop，再删除 rm -rf /etc/my.cnf2.删除rm -rf /usr/local/Percona-Server-5.5.33-rel31.1-566.Linux.x86_64文件夹3.删除软链接 rm -rf /usr/local/mysql4.chkconfig --del mysqld 删除rm -rf /etc/init.d/mysqld5.删除mysql用户，和组 /usr/sbin/userdel mysql6.去掉环境变量 [root@tthost3 ~]# cat uninstall.sh#!/bin/bash/sbin/service mysqld stop &&/bin/rm -rf /etc/my.cnf &&/bin/rm -rf /usr/local/Percona-Server-5.5.33-rel31.1-566.Linux.x86_64 &&/bin/rm -rf /usr/local/mysql &&/sbin/chkconfig --del mysqld &&/bin/rm -rf /etc/init.d/mysqld &&/usr/sbin/userdel mysql 二、自动安装说明：1.将二进制percona文件：Percona-Server-5.5.33-rel31.1-566.Linux.x86_64.tar.gz拷贝到 /usr/local目录中2.基本的目录（percona解压文件软连接到/usr/local/mysql）：MYSQL_DIR="/usr/local"DATA_DIR="/usr/local/mysql/data"BASE_DIR="/usr/local/mysql"3.将脚本拷贝到/root目录下，赋执行权限直接执行就好了4.需要增加判断，是否已经安装有mysql了，安装过就直接退出了 [root@tthost3 ~]# cat mysqinstall.sh#!/bin/bashMYSQL_DIR="/usr/local"DATA_DIR="/usr/local/mysql/data"BASE_DIR="/usr/local/mysql" echo "-------checking mysql ENV now! please wait-------"username=`cat /etc/passwd|grep mysql|cut -c 1-5` if [[ $username == "mysql" ]];then echo "user check,mysql user already have,can not install mysql!!"elseecho "please input mysql version:"read VERSIONecho "your mysql version is Percona-Server-$VERSION-rel31.1-566.Linux.x86_64.tar.gz"if [ -e "$MYSQL_DIR/Percona-Server-$VERSION-rel31.1-566.Linux.x86_64.tar.gz" ]thenecho "Please waitting"sleep 3/usr/sbin/groupadd mysql &&/usr/sbin/useradd -r -g mysql mysql &&tar zxvf $MYSQL_DIR/Percona-Server-$VERSION-rel31.1-566.Linux.x86_64.tar.gz -C $MYSQL_DIR/ &&cd $MYSQL_DIR/Percona-Server-$VERSION-rel31.1-566.Linux.x86_64 &&echo "PATH=$PATH:$HOME/bin:/usr/local/mysql/bin" >> /root/.bash_profile && source /root/.bash_profileln -s $MYSQL_DIR/Percona-Server-$VERSION-rel31.1-566.Linux.x86_64 $MYSQL_DIR/mysql &&cd $MYSQL_DIR/mysql &&/bin/chown -R mysql . &&/bin/chgrp -R mysql . &&sh /usr/local/mysql/scripts/mysql_install_db --user=mysql/bin/chown -R root . &&/bin/chown -R mysql data/bin/cp $BASE_DIR/support-files/my-medium.cnf /etc/my.cnf/bin/cp $BASE_DIR/support-files/mysql.server /etc/init.d/mysqld/sbin/chkconfig --add mysqld/sbin/service mysqld startelseecho "Your input mysql version is not in $MYSQL_DIR"fifi