Shulou(Shulou.com)06/01 Report--

1. Download mysql

Mysql official website address: https://dev.mysql.com/downloads/mysql/5.6.html#downloads

The version I choose is:

MySQL Community Server 5.6.41

Mysql-5.6.41-linux-glibc2.12-x86_64.tar.gz in the Linux-Generic version that Centos6.5 can choose

# Note: although Community is a free version, you need to register and log in to your Oracle account before you can download it.

2. Decompression

# decompression

Tar-zxvf mysql-5.6.41-linux-glibc2.12-x86_64.tar.gz

# copy the extracted mysql directory (for example, the directory I created here is "/ mysql")

Cp-r mysql-5.6.41-linux-glibc2.12-x86_64 / mysql

3. Add user groups and users

# create mysql user groups and users

Groupadd mysql

Useradd-g mysql mysql

4. Installation

# modify mysql directory permissions

Chown-R mysql:mysql. /

# after entering the mysql directory, execute mysql_install_db in scripts

. / scripts/mysql_install_db-user=mysql-datadir=/mysql/data

# where-datadir parameter is the mysql data location. I have a data folder here after decompression. If you need to set it in another place, be sure to establish a folder before execution.

# copy service startup files to init.d to facilitate service startup

Cp support-files/mysql.server / etc/init.d/mysqld

# change permissions

Chmod 755 / etc/init.d/mysqld

# copy the basic configuration file to the etc directory

Cp support-files/my-default.cnf / etc/my.cnf

# modify startup script

Vi / etc/init.d/mysqld

# find and modify items:

Basedir=/mysql/

Datadir=/mysql/data

# start the service

Service mysqld start

# if it is correct, it should start normally.

# Test execution mysql file under mysql/bin

. / mysql/bin/mysql-uroot

In addition:

During the installation, I downloaded three versions of mysql 5.56.5.7. The installation methods of the three versions are different. I feel that it is relatively easy to click other versions, either cmake is required or there is no configuration file template. It is easy to install with mysql_install_db and my-default.cnf files.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.