Linux next version of MySQL installation illustrated tutorial

Linux next version of MySQL installation illustrated tutorial

1. View the currently installed Linux version

Command: Lsb_release-a as shown

With the data in it you can see that the installed version is RedHat5.4, so we need to download the RedHat5.4 corresponding MySQL installation package

2. Download the MySQL installation file

The official website downloads the installation package because the local Redhat version is red Hat 5.4 and the operating system is 64-bit
So download the following installation package on the official website http://dev.mysql.com/downloads/mysql#downloads
Mysql-server-5.5.25a-1.rhel5.x86_64
Mysql-client-5.5.25a-1.rhel5.x86_64
Mysql-devel-5.5.25a-1.rhel5.x86_64

3. Install MySQL

1. Enter the directory of the installation files

2. Install MySQL server

RPM-IVH mysql-server-5.5.25a-1.rhel5.x86_64.rpm

Mysql-server Installation

3. Install MySQL client, mysql-devel

RPM-IVH mysql-client-5.5.25a-1.rhel5.x86_64.rpm
RPM-IVH mysql-devel-5.5.25a-1.rhel5.x86_64.rpm

Mysql-client-devel

Start the MySQL service

4. Modify the root initialization password in MySQL

1. The command is as follows:

#/usr/bin/mysqladmin-u root password ' rootadmin '

Format: Mysqladmin-u username-P Old password password new password

2. Example

#/usr/bin/mysqladmin-u root password ' rootadmin '

Note: Because Root does not have a password at the beginning, the-p old password can be omitted.

3. Log in with the new password, as shown in:

5. Restart and stop MySQL service

Start mode 1:service mysql start
Start Mode 2:/etc/init.d/mysql start
Stop mode 1:service MySQL stop
Stop mode 2:/etc/init.d/mysql shutdown
Restart mode 1:service mysql restart
Restart Mode 2:/etc/init.d/mysql Restart

MySQL latest installation illustrated tutorial under Linux