Centos6.5 installation mysql-5.7.23

1. Uninstall system comes with MYSQ (this step is not ignored)

[[email protected] ~]$ rpm-qa|grep MySQL

Mysql-community-common-5.7.19-1.el6.x86_64

RPM-E--nodeps mysql-community-common-5.7.19-1.el6.x86_64

2. Download the Unzip installation package

[Email protected] apps]$ wget https://cdn.mysql.com//Downloads/MySQL-5.7/mysql-5.7.23-linux-glibc2.12-x86_64.tar.gz

[Email protected] apps]$ TAR-ZXVF mysql-5.7.23-linux-glibc2.12-x86_64

3. Modify the configuration file

　　[Email protected] apps]$ CD mysql-5.7.23-linux-glibc2.12-x86_64/support-files/

[Email protected] support-files]$ VI mysql.server

　　

4. Installation

[email protected] support-files]$ sudo cp mysql.server/etc/init.d/mysqld

[Email protected] support-files]$ CD. /bin/
[Email protected] bin]$/mysqld--user=mysql--basedir=/home/admin/apps/mysql-5.7.23-linux-glibc2.12-x86_64-- Datadir=/home/admin/data/mysql/data--initialize

This step may have an error:/bin/mysqld:error while loading shared Libraries:libaio.so.1:cannot open Shared object file:

　Solution: sudo yum remove Libnuma.1

sudo yum-y install numactl. x86_64

Yum Install-y Libaio

5. Start the MySQL service

[[Email protected] bin]$ service mysqld start

6. Log in to change the root password

　　

7. Uninstall

　　

　　

Centos6.5 installation mysql-5.7.23