1. 程式人生 > >Centos7通過yum安裝Mysql5.7

Centos7通過yum安裝Mysql5.7

-i emctl all oot server aio 否則 mysql- use

yum安裝mysql

(新版本CentOS自帶mariadb而不是mysql,所以要先卸載了,否則會沖突)

查找mariadb

rpm -qa | grep mariadb

卸載mariadb

rpm -e --nodeps mariadb-libs-5.5.52-1.el7.x86_64

安裝mysql依賴

yum install vim libaio net-tools

下載mysql源

wget http://repo.mysql.com/yum/mysql-5.7-community/el/7/i386/mysql57-community-release-el7-10.noarch.rpm

安裝mysql源

sudo rpm -ivh mysql57-community-release-el7-10.noarch.rpm

開始安裝mysql

sudo yum install mysql-server

過程全部輸入y

安裝完先啟動服務systemctl start mysql.service

(停止服務systemctl stop mysql.service)

修改root密碼步驟

進入

cd /var/log/

查找初始密碼

grep ‘temporary password‘ /var/log/mysqld.log

登陸mysql

mysql -u root -p

修改root密碼

update user set authentication_string=password(‘123abc‘) where user=‘root‘;

Centos7通過yum安裝Mysql5.7