How to install mysql 5.6.21 in Centos 6.5

How to install mysql 5.6.21 in Centos 6.5

Create a directory for downloading the rpm package:

# mkdir -p /taokey/tools/

Check whether the mysql package is included in the system. If yes, delete it.

# rpm -qa|grep mysqlmysql-libs-5.1.71-1.el6.x86_64mysql-server-5.1.71-1el6.x86_64# yum remove mysql-server mysql-libs#rpm -qa|grep mysql#

This indicates that there is no mysql package. If you have installed mysql and deleted the package, you still need to perform the following operations.

# find / -name myslq/var/lib/mysql/var/lib/mysql/mysql/var/lock/subsgs/myslq# rm -rf /var/lib/mysql# rm -rf /vra/lib/mysql/mysql

Check whether the installation directory of myslq is deleted.

# find / -name mysql

You also need to download three packages from the official website:

Install these three packages:

# rpm -ivh MySQL-server-5.6.21-1.rhel5.x86_64.rpm#rpm -ivh MySQL-client-5.6.21-1.rhel5.x86_64.rpm# rpm -ivh MySQL-devel-5.6.21-1.rhel5.x86_64.rpm

If an error is reported, install the libaio package

#yum -y install libaio

Initialize mysql

# /usr/bin/mysql_install_db

View the initial password of mysql

# Less/root/. mysql press the Tab key, and then press a string of characters after the colon "Enter", which is the mysql password.

Log on to mysql and change the password.

mysql -uroot -pF6K3v_xggFoLQeiN

Go to mysql to change the password

mysql> SET PASSWORD=PASSWORD('123.COM');mysql> exitBye

Log in and check whether the password has been changed successfully:

# Mysql-uroot-p123.com set mysql startup # chkconfig mysql on # chkconfig mysql -- list

The installation of mysql 5.6.21 is complete. Thank you!

The above section describes how to install mysql 5.6.21 in Centos 6.5. I hope it will help you. If you have any questions, please leave a message and I will reply to you in a timely manner. Thank you very much for your support for the help House website!