remove ppa debian code example

Example 1: how to remove an apt repository

sudo add-apt-repository --remove ppa:whatever/ppa
# or
sudo apt-add-repository --remove 'deb some/repo your_distro main'

Example 2: apt remove ppa

sudo add-apt-repository --remove ppa:dhor/myway

Example 3: remove ppa from ubuntu

sudo add-apt-repository --remove ppa:whatever/ppa
sudo apt-get install ppa-purge
sudo ppa-purge ppa:whatever/ppa
sudo apt-get purge package_name