您好,登錄后才能下訂單哦!
Centos 7中將MySQL數(shù)據(jù)庫(kù)軟件從默認(rèn)的程序列表中移除,用mariadb代替。
也就是說不能再跟之前6一樣,直接使用yum進(jìn)行安裝,需要使用官網(wǎng)提供的軟件源進(jìn)行安裝,此次安裝版本為5.7
1. 安裝官網(wǎng)提供的yum源
# wget https://dev.mysql.com/get/mysql57-community-release-el7-11.noarch.rpm # rpm -ivh mysql57-community-release-el7-11.noarch.rpm
2. 安裝MySQL
# yum -y install mysql-server
3. 修改Mysql配置文件
[root@host-192-168-8-37 ~]# vim /etc/my.cnf [mysqld] character-set-server=utf8
4. 啟動(dòng)MySQL
q 啟動(dòng)MySQL
[root@master ~]# systemctl start mysqld
q 設(shè)置MySQL為開機(jī)啟動(dòng)
[root@master ~]# systemctl enable mysqld
5. 修改密碼&進(jìn)入MySQL數(shù)據(jù)庫(kù)
Mysql5.7版本及之后不再使用空密碼,在安裝時(shí)會(huì)生成臨時(shí)密碼并保存在日志文件中
[root@host-192-168-8-37 ~]# grep 'password' /var/log/mysqld.log 2017-10-16T02:12:56.016829Z 1 [Note] A temporary password is generated for root@localhost: #zua)gQ?e5Gi
這里將用戶的密碼修改為:Mysql_password123
[root@host-192-168-8-37 yum.repos.d]# mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 5 Server version: 5.7.19
Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> alter user 'root'@'localhost' identified by 'Mysql_password123'; Query OK, 0 rows affected (0.00 sec) mysql>
6. 配置MySQL
q 創(chuàng)建數(shù)據(jù)庫(kù)(數(shù)據(jù)庫(kù)名稱:cache_cloud;編碼:UTF-8)
mysql> create database cache_cloud default charset utf8; Query OK, 1 row affected (0.00 sec) mysql> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | cache_cloud | | mysql | | performance_schema | | sys | +--------------------+ 5 rows in set (0.01 sec) mysql>
免責(zé)聲明:本站發(fā)布的內(nèi)容(圖片、視頻和文字)以原創(chuàng)、轉(zhuǎn)載和分享為主,文章觀點(diǎn)不代表本網(wǎng)站立場(chǎng),如果涉及侵權(quán)請(qǐng)聯(lián)系站長(zhǎng)郵箱:is@yisu.com進(jìn)行舉報(bào),并提供相關(guān)證據(jù),一經(jīng)查實(shí),將立刻刪除涉嫌侵權(quán)內(nèi)容。