wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm

yum -y install mysql57-community-release-el7-10.noarch.rpm

yum -y install mysql-community-server

開啟mysql服務

systemctl start mysqld.service

查看mysql服務狀態

systemctl status mysqld.service

從日誌文件中查看mysql root用戶初始密碼

grep "password" /var/log/mysqld.log

進入mysql

mysql -uroot -p

設置mysql密碼

ALTER USER ‘root‘@‘localhost‘ IDENTIFIED BY ‘new password‘;

CentOS筆記1-mysql安裝