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renaming filenames inside of subdirectories
(lemmy.world)
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this post was submitted on 21 Jul 2026
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Are you maybe looking for
mmv(multimove)?It's hard to tell what you actually want to do.
But you should not need to use grep to finde specific files. Just bash's own abilities should be enough.
For example
*/*a*would go into every directory and look for files with "a" in them.For more complex operations
findcan also be used.basically I'm mirroring my music library to my new phn and Android shits itself when it encounters
?,*,"in filenames. I used to manually remove them but today I decided to actually learn how to automate.Nice, extra hard because those symbols all have special meanings when searching something. Nice puzzle, I wish I had the energy to solve it right now.
Are you just trying to remove special characters from the filename, or are you also trying to move them to new directories?
trying to remove them so that I can transfer to Android. I can use grep to improve my manual process but I'd love for it to be automatic.
Btw, yt-dlp has a
--restrict-filenamesoption. And also--extract-audioand--audio-format.I didn't get my music from yt-dlp. and even if the source title contains special chars, yt-dlp uses chars that look the same but aren't.
edit: am aware of the feature but the one I mentioned does the job for me
yt-dlp has an option to rename downloaded files to restrict to ASCII characters (and another option to restrict filename length). I usually use my own wrapper script around yt-dlp, but I guess you already have your own. So for that, you can use the option
--restrict-filenamesto "Restrict filenames to only ASCII characters, and avoid "&" and spaces in filenames". See all options withman yt-dlp. Try it out.Ik of yt-dlp being able to rename the media that I download using it. but I didn't use it to get my music. plus it's not a prob that I have w yt-dlp. even w/o yt-dlp using their same same but not same chars, Linux doesn't mind
?,*and"in filenames. but I do like the feature as/does present probs.