I've been using #eyeD3 for years. I used to use
find ./ -maxdepth 1 -type f -exec eyeD3 -Q --add-image=./cover.png:FRONT_COVER {} \;
to add cover art to entire directories of files. Today I accidentally wrote
eyeD3 -Q --add-image=./cover.png:FRONT_COVER ./ 20260508-[name].mp3
and couldn't figure out why every file in the directory was updating.
Then I saw it. 🤦🏻♀️
