パッチ処理の中にCopyとXcopy違い

1.
C:\>copy c:\hai.bat d:\hell.bat  OK
C:\>copy c:\bat\hai.bat d:\bat\hello.batNG

C:\>xcopy c:\bat\hai.bat d:\bat\hello.bat OK

2. copy /b c:\1.txt+2.txt c:\3.txt OK
xcopyNG

3.C:\>copy c:\bat\hai\*.txt d:\hello

Source

Posted by arkgame