mysql安装脚本

#! /bin/bash

dir=/usr/local

cd $dir

my=`rpm -qa|grep -i mysql` 

if [ ! -z $my ];then

rpm -e $my --nodeps

fi

groupadd mysql;useradd -r -g mysql  mysql 

cp -r  /opt/bao/mysql-5.5.46-linux2.6-x86_64.tar.gz  /usr/local/

tar -xvzf  mysql-5.5.46-linux2.6-x86_64.tar.gz

sleep 5

rm -rf mysql-5.5.46-linux2.6-x86_64.tar.gz

ln -s   mysql-5.5.46-linux2.6-x86_64  mysql

cd mysql; chown -R  mysql:mysql .

scripts/mysql_install_db --user=mysql

sleep 5

chown -R root .  ; chown -R mysql data

rm -rf /etc/my.cnf cp

support-files/my-medium.cnf    /etc/my.cnf

rm -rf /etc/inti.d/mysqld

cp support-files/mysql.server /etc/init.d/mysqld