centos6.5上安装mysql 5.7.10

一、在CSDN上下载mysql 5.7.10的安装包：


将两个包都下载完成后一起解压

二、安装mysql5.7.10,先安装yum包：yum install libaio

1 创建用户及数据目录：
groupadd mysql
useradd -g mysql mysql
mkdir -p /PGADATA/mysql/data

2 上传服务器并解压安装包
cd /usr/local/src
tar -zxvf mysql-5.7.10-linux-glibc2.5-x86_64.tar.gz
mv mysql-5.7.10-linux-glibc2.5-x86_64 ..
ln -s mysql-5.7.10-linux-glibc2.5-x86_64 mysql
chown -R mysql:mysql mysql*

3 启动mysql
[root@localhost mysql]# cd /usr/local/mysql/bin
[root@localhost bin]#./mysql_install_db --user=mysql --basedir=/usr/local/mysql/ --datadir=/PGDATA/mysql/data
[WARNING] mysql_install_db is deprecated. Please consider switching to mysqld --initialize
[WARNING] The bootstrap log isn't empty:
[Warning] --bootstrap is deprecated. Please consider using --initialize instead

4 修改初始化密码：
[root@localhost bin]# ./mysqld_safe --user=mysql --skip-grant-tables --skip-networking &
[root@localhost bin]# ./mysql -uroot mysql
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql>
mysql> update user set authentication_string=PASSWORD('root') where User='root';
Query OK, 1 row affected, 1 warning (0.00 sec)
Rows matched: 1  Changed: 1  Warnings: 1

5 重启mysql
[root@localhost bin]# cd /usr/local/mysql/support-files
[root@localhost support-files]# ./mysql.server stop
[root@localhost support-files]# ./mysql.server start
Starting MySQL. SUCCESS!

6 登陆mysql数据库
[root@localhost support-files]# cd /usr/local/mysql/bin
[root@localhost bin]# ./mysql -uroot -proot
mysql> set password=password('root');
Query OK, 0 rows affected, 1 warning (0.00 sec)