输出文件中文件名的排序

Question

I would like to know how to write output of numeric filenames (0.mp4,1.mp4...10.mp4,11.mp4) residing in a folder along with the path to an output text file in ascending order. While I am able to write the output to the text file using the below batch script, the order of the file names in the output file is not sorted

for /r %f in (*.mp4) do echo %f >>out.txt

gives me the out.txt as

0.mp4
1.mp4
10.mp4
11.mp4

I need it as

0.mp4
1.mp4
2.mp4,
3.mp4 etc

.

Please help.

Answer 1

you can do a recursive ascending dir list and then do whatever you need to do, including printing to a file:

for /f "tokens=1* delims=" %%m in ('dir /b /o:n /s ^| findstr /i ".mp4"') do (
    echo %%m>>out.txt
)