Extract archives and convert FLAC's to mp3 on OS X / macOS

extract_flac2mp3.sh

#!/bin/bash

input_dir="$1"
printf "Input dir is:\n%s\n\n" "$input_dir"

# this script will extract all of the archive files it finds with p7zip

# first install p7zip
# brew install p7zip

# list of passwords to try, space delimited
passwords="soitgoes"

find "$input_dir" \( -name '*.zip' -o -name '*.rar' -o -name '*.7z' \) | while read item; do
    for pword in $passwords; do
        7z x "$item" -p${pword} -y
        echo ""
    done
done

# ~~~~~~~~~ # # ~~~~~~~~~ # # ~~~~~~~~~ # # ~~~~~~~~~ # # ~~~~~~~~~ #

# this script will convert all FLAC files to v0 mp3
# designed for use on OS X/macOS

# first you need to install the ffmpeg library
# brew install ffmpeg --with-fdk-aac --with-ffplay --with-freetype --with-libass --with-libquvi --with-libvorbis --with-libvpx --with-opus --with-x265
# brew update && brew upgrade ffmpeg

# make sure it worked
# ffmpeg

# convert all the .flac files in the current directory to v0 mp3
divder="---------------------------------"
find "$input_dir" -name "*.flac" -print0 | while read -d $'\0' item; do
    (
    output="${item%%.flac}.mp3"
    printf "\n%s\n" "$divder"
    printf "\nINPUT FLAC:\n%s\n\n" "$item"
    printf "\nOUTPUT MP3:\n%s\n\n" "$output"
    set -x
    ffmpeg -y -i "$item" -aq 0 "$output" < /dev/null
    set +x
    )
done