安装环境:系统是 centos6.5
一、下载
下载地址:http://dev.mysql.com/downloads/mysql/5.6.html#downloads
下载版本:我这里选择的5.6.33,通用版,linux下64位
也能够直接复制64位的下载地址,经过命令下载:wget http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz
二、解压
1 #解压
2 tar -zxvf mysql-5.6.33-linux-glibc2.5-x86_64.tar.gz
3 #复制解压后的mysql目录
4 cp -r mysql-5.6.33-linux-glibc2.5-x86_64 /usr/local/mysql
三、添加用户组和用户
1 #添加用户组
2 groupadd mysql
3 #添加用户mysql 到用户组mysql
4 useradd -g mysql mysql
四、安装
1 cd /usr/local/mysql/<br>mkdir ./data/mysql
2 chown -R mysql:mysql ./
3 ./scripts/mysql_install_db --user=mysql --datadir=/usr/local/mysql/data/mysql
4 cp support-files/mysql.server /etc/init.d/mysqld
5 chmod 755 /etc/init.d/mysqld
6 cp support-files/my-default.cnf /etc/my.cnf
7
8 #修改启动脚本
9 vi /etc/init.d/mysqld
10
11 #修改项:
12 basedir=/usr/local/mysql/
13 datadir=/usr/local/mysql/data/mysql
14
15 #启动服务
16 service mysqld start
17
18 #测试链接
19 ./mysql/bin/mysql -uroot
20
21 #加入环境变量,编辑 /etc/profile,这样能够在任何地方用mysql命令了
22 export PATH=$PATH:/usr/local/mysql//bin<br>source /etc/profile
23
24
25 #启动mysql
26 service mysqld start
27 #关闭mysql
28 service mysqld stop
29 #查看运行状态
30 service mysqld status
五、错误
5.1 sqlyog链接时,报1130错误,是因为没有给远程链接的用户权限问题
解决1:更改 ‘mysql’数据库‘user’表‘host’项,从‘localhost’改为‘%’。html
use mysql;
select 'host' from user where user='root';
update user set host = '%' where user ='root';
flush privileges;
解决2:直接受权mysql
GRANT ALL PRIVILEGES ON *.* TO ‘root’@'%’ IDENTIFIED BY ‘youpassword’ WITH GRANT OPTION;
5.2 安装时的一些错误
-bash: ./scripts/mysql_install_db: /usr/bin/perl: bad interpreter:
没有那个文件或目录 解决:
yum -y install perl perl-devel
Installing MySQL system tables..../bin/mysqld: error while loading shared libraries: libaio.so.1: cannot open shared object file: No such file or directory
解决:
yum -y install libaio-devel
六、其余
6.1 配置环境变量
vi + /etc/profile
export PATH=....:/usr/local/mysql/binlinux