How to bulk add folder name to file name?

Question

I have a folder struktur like this:

/1/1/master.jpg
/1/2/master.jpg
/1/3/master.jpg
/2/1/master.jpg
/2/2/master.jpg
/2/3/master.jpg
...

Answer 1

Try this in Windows. Remove the echo to make it actually perform the rename.

@echo off
for /f "delims=" %%z in ('dir "master.jpg" /b /s /a-d ') do (
for %%a in ("%%~dpz%\.") do (
for %%b in ("%%~dpa\.") do (
echo ren "%%z" "%%~nxb_%%~nxa_%%~nxz"
)
)
)
pause