Linux下mysql5.6.24（二进制）自动安装脚本

#!/bin/bash 
#mysql_install by chen 
#Email：chenhz1218@gmail.com & 296966488@qq.com 
#version 2.0 
#安装版本 5.6.20-5.6.25 
#安装要求： 
#需要可以联网，若无网络，可以先创建/data目录，将安装包上传到/data目录下 
 
#判断/data目录是否存在，若不存在则创建，并且下载mysql 
datamenu="/data" 
read -p "Input a mysql version:" -t 30 mysql_version 
read -p "Input a mysql port:" -t 30 mysql_port 
read -p "Input a mysql_server_id:" -t 30 mysql_server_id 
mysqlfile="$datamenu/mysql-$mysql_version-linux-glibc2.5-x86_64.tar.gz" 
 
if [ ! -d "$datamenu" ];then 
  mkdir "$datamenu" 
  wget -P /data http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-$mysql_version-linux-glibc2.5-x86_64.tar.gz 
elif [ ! -f "$mysqlfile" ];then 
  wget -P /data http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-$mysql_version-linux-glibc2.5-x86_64.tar.gz 
fi 
 
#解压下载好的mysql 
cd /opt 
mkdir mysql 
cd mysql 
tar zxvf $mysqlfile -C /opt/mysql 
 
#创建mysql用户 
 
egrep "^mysql" /etc/group >& /dev/null 
if [ $"^mysql" /etc/passwd >& /dev/null 
if [ $"export PATH=$PATH:/usr/local/mysql/bin"/etc/profile 

export PATH=$PATH:/usr/local/mysql/bin 

[root@zabbix-server ~]# rz -y 
z waiting to receive.**B0100000023be50 
[root@zabbix-server ~]# ls 
anaconda-ks.cfg install.log install.log.syslog mysql_install.sh 
[root@zabbix-server ~]# chmod +x mysql_install.sh 
[root@zabbix-server ~]# ls -al|grep mysql_install.sh 
-rwxr-xr-x. 1 root root 3136 Jul 29 10:29 mysql_install.sh 

[root@MySQL ~]# ./mysql_install.sh 
Input a mysql version:5.6.24 
Input a mysql port:3306 
Input a mysql_server_id:1003306 

[root@MySQL ~]# /etc/init.d/mysql start 
Starting MySQL..           [ OK ] 
[root@zabbix-server ~]# mysql 
Welcome to the MySQL monitor. Commands end with ; or \g. 
Your MySQL connection id is 1 
Server version: 5.6.24-log MySQL Community Server (GPL) 
 
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved. 
 
Oracle is a registered trademark of Oracle Corporation and/or its 
affiliates. Other names may be trademarks of their respective 
owners. 
 
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. 
 
mysql> show databases 
 -> ; 
+--------------------+ 
| Database   | 
+--------------------+ 
| information_schema | 
| mysql    | 
| performance_schema | 
| test    | 
+--------------------+ 
4 rows in set (0.00 sec) 
 
mysql>