下載命令
複製到命令行下載
wget http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-server-5.7.25-1.el7.x86_64.rpm
wget http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-client-5.7.25-1.el7.x86_64.rpm
wget http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-common-5.7.25-1.el7.x86_64.rpm
wget http://mirrors.ustc.edu.cn/mysql-ftp/Downloads/MySQL-5.7/mysql-community-libs-5.7.25-1.el7.x86_64.rpm
安裝相關軟件
yum install -y net-tools.x86_64 libaio.x86_64 perl.x86_64
安裝mysql服務器
如果有mariadb,請卸載避免衝突
yum remove -y mariadb-libs.x86_64
沒有mariadb,就直接安裝
yum install -y mysql-community*
啓動服務器
systemctl start mysqld //啓動
systemctl enable mysqld //設置開機自啓
systemctl status mysqld //查詢mysql狀態
查詢mysql初始密碼
cat /var/log/mysqld.log | grep 'password'
冒號後除空格外,全是密碼。
登錄mysql
密碼直接複製
mysql -uroot -p'edkfT4U=7d#;'
登錄成功
修改密碼
mysqladmin -uroot -p'es,W;ya(K1Th' password '你想修改的密碼'