List Add & Remove PPA Repository in Ubuntu & Debian

List Add & Remove PPA Repository in Ubuntu & Debian

PPA aka Personal Package Archive are repositories designed to deliver software. Apt package manager makes use of these servers; downloads and installs the software programs they contain. The Apt package manager stores its repository database in /etc/apt/sources.list file. Also it reads the files in the  /etc/apt/sources.list.d directory to get information for the available third party…