youtube-dl

Installation

sudo curl -L https://yt-dl.org/downloads/latest/youtube-dl -o /usr/local/bin/youtube-dl
sudo chmod a+rx /usr/local/bin/youtube-dl

Usage

Download Playlist Videos

youtube-dl -citkf mp4 <url>

Download Playlist MP3

youtube-dl -ciw --extract-audio --audio-format mp3 -o "%(title)s.%(ext)s" <url>

Download entire Channel

youtube-dl -f best -citw -v <url>

Download Video with Subs

youtube-dl --write-auto-sub --embed-subs <url>

Download with Browser cookies

youtube-dl --add-header "Cookie:COOKIE_STRING_EXTRACTED_FROM_BROWSER"