select user,password,host from mysql.user;
权限
grant all privileges on *.* to root@'%' identified by 'pwd';
flush privileges;
备份：
mysqldump -uroot -p otrs >/opt/otrs_20170525.sql
posted on 2017-05-25 12:52 xianguang 阅读(185) 评论(0) 编辑 收藏 举报
