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This article mainly explains "the installation steps of mysql5.5 for linux". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn the installation steps of mysql5.5 for linux.

Download address: http://dev.mysql.com/downloads/mysql/5.5.html#downloads

After entering, there will be a choice system.

After choosing linux-generic, there are many products to choose from. We only need to download the following two.

Server:

Linux-Generic 2.6 (x86, 32-bit), RPM Package

MySQL Server 5.5.20 48.9M

(MySQL-server-5.5.20-1.linux2.6.i386.rpm) MD5: 517e95a5d9ecc6d0f171dfbdfb9e62fb

Client:

Linux-Generic 2.6 (x86, 32-bit), RPM Package

Client Utilities 5.5.20 16.2M

(MySQL-client-5.5.20-1.linux2.6.i386.rpm) MD5: 3aca3154617e6457e7a08eaf41c43a7a

After completion, you will get:

Enter the download file so the directory is installed

Such as:

> rpm-ivh MySQL-server-5.5.20-1.linux2.6.i385.rpm

> rpm-ivh MySQL-client-5.5.20-1.linux2.6.i385.rpmp

Start mysql

> service mysql start

The command to log in to MySQL is mysql, and the syntax for mysql is as follows:

Mysql [- u username] [- h host] [- p [password]] [dbname]

Username and password are the user name and password of MySQL, respectively. The initial administrative account of mysql is root. There is no password. Note: this root user is not a system user. The default user of MySQL is root, and since you don't have a password at first, you just need to type it the first time you enter.

Then enter mysql

Root@test1 local] # mysql

Welcome to the MySQL monitor. Commands end with; or\ g.

Your MySQL connection id is 1 to server version: 4.0.16-standard

Type 'help;' or'\ h' for help. Type'\ c'to clear the buffer.

Mysql >

The "mysql >" prompt appears. Congratulations, the installation is successful!

Change login password

MySQL does not have a password by default, and the importance of adding a password after installation is self-evident.

1. Command

Usr/bin/mysqladmin-u root password' new-password'

Format: mysqladmin-u username-p old password password new password

Type the following command:

[root@test1 local] # / usr/bin/mysqladmin-u root password 123456

Note: since root does not have a password at the beginning, the-p old password can be omitted

At this point, I believe that everyone on the "mysql5.5 for linux installation steps" have a deeper understanding, might as well come to the actual operation of it! Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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