for /r %f in (*) do echo %f
パス全体と一緒に出力ファイル名を与える
\path\to\dir\<filename>
パスを含まずに<filename>だけを取得するにはどうすればいいですか？その'filename'文字列を使う必要があります。
また、ファイル名を取得したら、以下のようにすることは可能でしょうか？
for /r %%f in (*) do (
echo "blah blah blah 'filename'" >> blahblah_filename.txt
)
%~nxfには<filename>.<extension>を使います。
そして、はい、できます。
for /r %%f in (*) do (
echo "blah blah blah '%%~nxf'" >> blahblah_%%~nxf.txt
)
for /?を参照してください。
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.
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まだコメントできていませんが、混乱を避けるために以下の点に注意すべきだと思います。
fはfor変数名として使用できますが、フォーマットレターf（ボブさんの回答にあるようにフルパス名を返す）との混同を避けるために別の文字を使用するか、少なくとも大文字のFを使用するのがベストです。