DOS BAT文件相当于Unix basename命令？

Question

有没有一种简单的方法来使用DOS BAT命令语言获取DOS文件名的基本名称(没有扩展名的文件名)？

我同意:format c:\可能是一个好的开始,接下来是可启动的Linux CD(假设这些古董机器有一个CD阅读器 - 不是给定的).但是让我们假装我们只有DOS ...(这意味着:不是Windows - 甚至不是Windows 3.1,更不用说Windows 95,98,NT,ME,XP,Vista,7等)

Answer 1

对于命令行

for /F %i in ("c:\foo\bar.txt") do @echo %~ni

输出: bar

对于.bat文件

set FILE="c:\foo\bar.txt"
for /F %%i in ("%FILE%") do @echo %%~ni

输出: bar

ps如果path 包含空格,请使用@ ciantic的版本.

(进一步阅读:http: //www.computerhope.com/forhlp.htm)

Answer 2

为了扩展hobodave和ars的答案,这里是for命令的相关帮助片段:

In addition, substitution of FOR variable references has been enhanced.
You can now use the following optional syntax:

    %~I         - expands %I removing any surrounding quotes (")
    %~fI        - expands %I to a fully qualified path name
    %~dI        - expands %I to a drive letter only
    %~pI        - expands %I to a path only
    %~nI        - expands %I to a file name only
    %~xI        - expands %I to a file extension only
    %~sI        - expanded path contains short names only
    %~aI        - expands %I to file attributes of file
    %~tI        - expands %I to date/time of file
    %~zI        - expands %I to size of file
    %~$PATH:I   - searches the directories listed in the PATH
                   environment variable and expands %I to the
                   fully qualified name of the first one found.
                   If the environment variable name is not
                   defined or the file is not found by the
                   search, then this modifier expands to the
                   empty string

The modifiers can be combined to get compound results:

    %~dpI       - expands %I to a drive letter and path only
    %~nxI       - expands %I to a file name and extension only
    %~fsI       - expands %I to a full path name with short names only
    %~dp$PATH:I - searches the directories listed in the PATH
                   environment variable for %I and expands to the
                   drive letter and path of the first one found.
    %~ftzaI     - expands %I to a DIR like output line

In the above examples %I and PATH can be replaced by other valid
values.  The %~ syntax is terminated by a valid FOR variable name.
Picking upper case variable names like %I makes it more readable and
avoids confusion with the modifiers, which are not case sensitive.