Download YouTube Videos – Ubuntu

To download videos from youtube:

Enable the required Repository: 
add-apt-repository ppa:nilarimogard/webupd8 
apt-get update

Install & Upgrade
apt-get install youtube-dl Upgrade if required: pip upgrade youtube-dl

Command to Download:

*  youtube-dl -i --rate-limit 400k < YouTube Addres >
--> The Youtube Address can be a youtube playlist
--> The Youtube Address example : https://www.youtube.com/watch?v=2Rxoz13Bthc
--> "-i" : Ignore Errors if any & Continue
--> "--rate-limit":  set the rate limit of the download