Centos7 installing MySQL in a binary way

First download the binary installation package:
: https://downloads.mysql.com/archives/community/
Alternate Address: Https://pan.baidu.com/s/1iks660z9Kqu4gVOiAsiERg
1. Install dependent packages

2, upload the binary package decompression, and establish a soft connection without version number

TAR-ZXF mysql-5.6.27-linux-glibc2.5-x86_64.tar.gz
Ln-s/opt/mysql-5.6.27-linux-glibc2.5-x86_64/opt/mysql

3. Create the relevant file directory
Mkdir-p/opt/mysql/{data,sock,binlog,slowlog,pid,errlog}

4, Configuration/etc/my.cnf
Vim/etc/my.cnf

Configuration file:
5. Create a MySQL user and authorize
Groupadd MySQL
Useradd–s/sbin/nologin–g mysql–m MySQL
Chown-r mysql.mysql/opt/mysql/
6. Initialize the database
/opt/mysql/scripts/mysql_install_db--defaults-file=/etc/my.cnf--basedir=/opt/mysql--datadir=/opt/mysql/data-- User=mysql

7. Add the startup script to Init.d

Cp-rp/opt/mysql/support-files/mysql.server/etc/init.d/mysqld
Note the MySQL path specified in the startup script;

8. Then start the database

You can see that port 3306 is up.
9. Configure the global use path for MySQL commands

Then source under to make immediate effect

10. Join open Self-start

Note that CENTOS7 needs to add execution permissions to Rc.local and execute the following command
chmod +x/etc/rc.d/rc.local

Centos7 installing MySQL in a binary way