Re: OT: what does this expression mean?

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On Monday, September 12, 2016 12:22:48 PM CDT Mike Wright wrote:
>    for f in "$(ls *.mp4)"; do
>      ffmpeg -i "$f" -c:a libmp3lame "${f%.mp4}.mp3";
>    done

You shouldn't need ls...


for f in *.mp4; do
  ffmpeg -i "$f" -c:a libmp3lame "${f%.mp4}.mp3";
done

should do the trick.  -A

-- 
Anthony - https://messinet.com/ - https://messinet.com/~amessina/gallery
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