====== Ubuntu - Sound - Convert FLAC to MP3 ======

<code bash>
for f in *.flac; do flac -cd "$f" | lame -b 320 - "${f%.*}".mp3; done
</code>

or

<code bash>
for a in ./*.flac; do ffmpeg -i "$a" -qscale:a 0 "${a[@]/%flac/mp3}"; done
</code>

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===== Convert files in all sub-directories =====

<code bash>
find . -type f -name "*.flac" -print0 | while IFS= read -r -d '' file; do echo "$file"; flac -cd "$file" | lame -b 320 - "${file%.*}".mp3; done
</code>

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