顾名思义,如果请求的移动将覆盖现有文件,则命令(至少是 Gnu 版本)的--no-clobber
(or -n
) 标志会导致命令失败。mv
如何在 Windows 批处理文件中进行模拟?
(顺便说一句,预计的批处理文件旨在自动运行(即无监督),因此任何需要提示人类用户许可的解决方案都已淘汰。)
谢谢!
顾名思义,如果请求的移动将覆盖现有文件,则命令(至少是 Gnu 版本)的--no-clobber
(or -n
) 标志会导致命令失败。mv
如何在 Windows 批处理文件中进行模拟?
(顺便说一句,预计的批处理文件旨在自动运行(即无监督),因此任何需要提示人类用户许可的解决方案都已淘汰。)
谢谢!
> MOVE /?
Moves files and renames files and directories.
To move one or more files:
MOVE [/Y | /-Y] [drive:][path]filename1[,...] destination
To rename a directory:
MOVE [/Y | /-Y] [drive:][path]dirname1 dirname2
[drive:][path]filename1 Specifies the location and name of the file
or files you want to move.
destination Specifies the new location of the file. Destination
can consist of a drive letter and colon, a
directory name, or a combination. If you are moving
only one file, you can also include a filename if
you want to rename the file when you move it.
[drive:][path]dirname1 Specifies the directory you want to rename.
dirname2 Specifies the new name of the directory.
/Y Suppresses prompting to confirm you want to
overwrite an existing destination file.
/-Y Causes prompting to confirm you want to overwrite
an existing destination file.
The switch /Y may be present in the COPYCMD environment variable.
This may be overridden with /-Y on the command line. Default is
to prompt on overwrites unless MOVE command is being executed from
within a batch script.
> ECHO N | MOVE /-Y OLDFILE NEWFILE
或者:
IF NOT EXIST NEWFILE MOVE OLDFILE NEWFILE
结合用于多个文件的 FOR 循环。