[root@minion-1 ~]#wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.42-linux-glibc2.12-x86_64.tar.gz

2. 新建一個專放軟件的目錄

[root@minion-1 ~]#mkdir -p /services/current_apps

3. 解壓包到放軟件的目錄下

[root@minion-1 ~]# tar -xzf mysql-5.6.42-linux-glibc2.12-x86_64.tar.gz -C /services/current_apps

4. 進入目錄

[root@minion-1 ~]# cd /services/current_apps/mysql-5.6.42-linux-glibc2.12-x86_6

5. 拷貝服務的模板文件

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# cp support-files/mysql.server /etc/init.d/mysqld

6. 拷貝my.cnf配置模板

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# cp support-files/my-default.cnf /etc/my.cnf

7. 修改兩個參數，稍後用作數據目錄和mysql安裝目錄

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# vi /etc/init.d/mysqld
#If you change base dir, you must also change datadir. These may get
overwritten by settings in the MySQL configuration files.

basedir=/usr/local/mysql
datadir=/data/mysql

8. 新建上面的mysql數據目錄

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# mkdir /data

9. 軟連接mysql安裝目錄

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# ln -s /services/current_apps/mysql-5.6.42-linux-glibc2.12-x86_64/ /usr/local/mysql

10. 初始化mysql的數據目錄

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# ./scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data/mysql

11. 把mysqld服務加入服務啟動

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# chkconfig --add mysqld

12.啟動mysqld 服務，顯示success表示成功

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# service mysqld start
Starting MySQL.Logging to ‘/data/mysql/minion-1.err‘.
... SUCCESS!

13 確認服務mysql的確開啟，返回1說明開了

[root@minion-1 mysql-5.6.42-linux-glibc2.12-x86_64]# netstat -tupln|grep 3306|wc -l
1

Centos7 MYSQL5.6.42二進制安裝