1. 程式人生 > >centos7部署MariaDB

centos7部署MariaDB

查詢以安裝的軟體:

[[email protected] /]# rpm -qa | grep Maria*

#解除安裝:

[[email protected] /]yum -y remove mari*

#刪除資料庫檔案:

[[email protected] /]rm -rf /var/lib/mysql/*

#配置repo檔案,通過yum安裝:

[[email protected] /]vi /etc/yum.repos.d/MariaDB.repo

#新增以下內容

# MariaDB 10.3 CentOS repository list - created 2018-06-21 09:11 UTC
# http://downloads.mariadb.org/mariadb/repositories/ [mariadb] name = MariaDB # baseurl = http://yum.mariadb.org/10.3/centos7-amd64 # 修改為國內源 baseurl = https://mirrors.shu.edu.cn/mariadb//mariadb-10.3.9/yum/centos7-amd64/ gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB gpgcheck=1

#安裝mariadb:

[[email protected] /]sudo yum install
MariaDB-server MariaDB-client

#修改的配置檔案

[[email protected] /]vi /etc/my.cnf.d/client.cnf
#在[client]欄位里加入
default-character-set=utf8
[[email protected] /]vi /etc/my.cnf.d/server.cnf
#在[mysqld]欄位里加入
character-set-server=utf8

#啟動MariaDB:

[[email protected] /]service mysql start

#修改root密碼:

[[email protected]
/]mysqladmin -u root password '123456'

#或者通過執行安全策略修改:

[[email protected] /]/usr/bin/mysql_secure_installation
root原始密碼存在於:/root/.mysql_secret

#登入:

[[email protected] /]mysql -u root -p
Enter password: 輸入自己設定的密碼(成功Welcome...)
  ```
#授權ip登入:
```bash
[[email protected] /]grant all on *.* to 'root'@'%' identified by 'password' with grant option;(password為自己設定的密碼) 

#啟停命令:

service mysql start
service mysql stop
service mysql restart
service mysql status