將mysql 安裝在單個Linux系統主機,並配置本地或遠程(此處可僅單指局域狀態下的環境)的無主機登錄。謹記的是:操作完mysql 設置時,需以flush privileges進行權限刷新。小編親測在mysql 數據庫變成“磚頭”而無法登錄時,此法有效!
1.安裝MySQL
yum install mysql-server 安裝mysql-server服務端
service mysqld start 啟動mysql服務
chkconfig mysqld on 設置mysql服務開機自啟
chkconfig --list mysqld 查看mysql服務開機自啟情況
2.數據庫無主機配置
show databases; use mysql show tables; select host,user from user; GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123' WITH GRANT OPTION; delete from user where host !='%'; flush privileges; quit mysql -u root -p quit
