@echo off set today=%date:~0,4%%date:~5,2%%date:~8,2% xcopy /E /I E:\aaa e:\test\%today% for /f "skip=2" %%i in ('dir /B /O-N E:\test') do rd E:\test\dest\%%i /S /Q --------------------------代码在上,说明在下-------------------------------- 说明: @echo o
1.给mysql创建用户备份的角色,并且授予角色SELECT, RELOAD, SHOW DATABASES, LOCK TABLES等权限. mysql> create user 'backuper'@'localhost' identified by '********'; Query OK, rows affected (0.00 sec) mysql> grant SELECT, RELOAD, SHOW DATABASES, LOCK TABLES on *.* to backupe