mysql 安装 sh

#!/bin/bash
groupadd mysql
useradd -g mysql -s /sbin/nologin mysql
test -d /usr/local && mv /usr/local/mysql /usr/local/mysql.bak.`date +%R`
tar zxvf mysql-max-5.0.19-linux-x86_64-glibc23.tar.gz -C /usr/local
cd /usr/local
mv mysql-max-5.0.19-linux-x86_64-glibc23 mysql
cd /usr/local/mysql/
scripts/mysql_install_db --user=mysql
chown -R root /usr/local/mysql 
chown -R mysql /usr/local/mysql/data
chgrp -R mysql /usr/local/mysql