阿里雲centos7安裝mysql

使用root登入

1.確保伺服器系統處於最新狀態

[root@localhost ~]

# yum -y update

replaced:

grub2.x86_64 1:2.02-0.64.el7.centos grub2-tools.x86_64 1:2.02-0.64.el7.centos

complete!

2.重啟伺服器

[root@localhost ~]

# reboot

[root@localhost ~]

# php -v
或[root@localhost ~]
# rpm -qa | gerp mysql
或[root@localhost ~]
# yum list installed | grep mysql

-bash: gerp: command not found

[root@localhost ~]

# rpm -ivh 
或[root@localhost ~]
# rpm -ivh

[root@localhost ~]

# yum install -y mysql-server
或[root@localhost ~]
# yum install mysql-community-server

complete!

6.設定開機啟動mysql

[root@localhost ~]

# systemctl enable mysqld.service

[root@localhost ~]

# systemctl list-unit-files | grep mysqld

mysqld.service enabled

8.設定開啟服務

[root@localhost ~]

# systemctl start mysqld.service

[root@localhost ~]

# grep 'temporary password' /var/log/mysqld.log

[root@localhost ~]

# mysql -uroot -p

mysql>set password = password(

'abc123!_'
);

mysql>grant all privileges on *

.* to 'root'@'%' identified by 'a123456!' with grant option;

mysql>flush privileges;

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