centos下離線安裝mysql

1. 卸載原有衝突的依賴包

rpm -e postfix

rpm -e mariadb-libs

1. 按順序安裝

rpm -ivh mysql-community-common-5.7.27-1.el7.x86_64.rpm

rpm -ivh mysql-community-libs-5.7.27-1.el7.x86_64.rpm

rpm -ivh mysql-community-client-5.7.27-1.el7.x86_64.rpm

rpm -ivh mysql-community-server-5.7.27-1.el7.x86_64.rpm

3.查看初始密碼

輸入：cat /var/log/mysqld.log

 

4.使用初始密碼登錄

輸入：mysql -u root -p

5.登錄成功

 

 

6.修改初始密碼

輸入：alter user user() identified by "YX+5126Mysql";