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This article mainly introduces the CentOS7.6 system to install mysql-5.7 using tar version of the method, the contents of the article are carefully selected and edited by the author, with a certain pertinence, for everyone's reference significance is still relatively great, the following with the author to understand the CentOS7.6 system to install mysql-5.7 using tar version of it.

1. Download 5.7.27, https://downloads.mysql.com/archives/community/

2. Planning program directory, basedir= / opt/mysql57

3. Plan the operation directory, datadir = / opt/mysql/data tmpdir = / opt/mysql/tmp tmpdir = / opt/data/tmp log_error = / opt/mysql/logs/error.log

4. Create users and groups, groupadd mysql useradd-g mysql mysql-s / sbin/nologin

5. Initialize database,. / mysqld-- defaults-file=/opt/mysql57/my.cnf-- initialize

6. Check the root password, tail-f-n500 / opt/mysql/logs/error.log

7. Configure environment variables, vim / etc/profile export PATH=$PATH:/opt/mysql57/bin source / etc/profile

8. Start the mysql service, / opt/mysql57/bin/mysqld_safe-- defaults-file=/opt/mysql57/my.cnf &

9. Log in to mysql, mysql-uroot-p-S / opt/mysql/mysql.sock

10. Modify the root password, set password=password ('password')

11. Allow remote login, GRANT ALL PRIVILEGES ON. TO 'root'@'%' IDENTIFIED BY' 123456 'WITH GRANT OPTION

12. Join the system service

After reading the above about CentOS7.6 system using tar version of the installation of mysql-5.7, many readers must have some understanding, if you need to get more industry knowledge and information, you can continue to follow our industry information column.

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