Install MySQL under CentOS, unfortunately the version is only 5.1

Section1Step,YuminstallationMySQL
[Email protected] ~]# yum-y install Mysql-server
Installation Result:
Installed:
Mysql-server.x86_64 0:5.1.73-3.el6_5
Dependency installed:
mysql.x86_64 0:5.1.73-3.el6_5 perl-dbd-mysql.x86_64 0:4.013-3.el6 Perl-dbi.x86_64 0:1.609-4.el6

Section2step, set boot boot
[Email protected] ~]# chkconfig mysqld on

Section3step, startMYSQLService
[[Email protected] ~]# service mysqld start

Section4Steps, SettingsMySQLof theRootUser Set Password
[Email protected] ~]# mysql-u root
Welcome to the MySQL Monitor. Commands End With; or \g.
...... Some lines are omitted
Mysql> select User,host,password from Mysql.user;
To query the user's password, all empty, set the root password to root with the following command
mysql> Set password for [email protected]=password (' root ');
Mysql> exit

Section5step, login with the new password
[Email protected] ~]# mysql-u root-p

Section6steps, basic commands
show databases; To view a database that already exists on the system
Use Databasesname; Select the database you want to use
Drop database databasename; Delete the selected database
Exit//Disconnect from database
Create Database test01; To create a database named Test
Show tables; List the tables under the current database
Other basic additions and deletions using standard SQL

Section 7 Step, open telnet permission

GRANT all privileges on*.* to ' root ' @ '% ' identified by ' root ' with GRANT OPTION;
FLUSH privileges;
Firewall 3306 port is not enabled by default, to remote access, you need to open this port

Open/etc/sysconfig/iptables

Install MySQL under CentOS, unfortunately the version is only 5.1