Y2M

#!/bin/bash
# Youtube to MP3 Bash Script

# CPR : Jd Daniel :: Ehime-ken
# REQ : sudo apt-get install youtube-dl && youtube-dl -U
# REQ : sudo apt-get install lame
# REQ : ./getffmpegproper || ffmpeg [use: http://pastebin.com/iYGwzQGw]

address=$1
regex='v=(.*)'
if [[ $address =~ $regex ]]; then
    video_id=${BASH_REMATCH[1]}
    video_id=$(echo $video_id | cut -d'&' -f1)
    video_title="$(youtube-dl --get-title $address)"
    youtube-dl -o "$video_title".flv $address
    ffmpeg -i "$video_title".flv -acodec libmp3lame -ac 2 -ab 256k -vn -y "$video_title".mp3
    mv "$video_title".mp3 ~/Music
    rm "$video_title".flv
else
    echo "Sorry but you seemed to broken the interwebs."
fi