Apt Manage

apt-manage is a command line tool for managing your local software sources using RepoLib. Run apt-manage standalone to get a listing of all of the software repositories currently configured:

$ apt-manage
Configured sources:
system
pop-os-apps
ppa-system76-pop

apt-manage operates on both DEB822-formated sources (located in the /etc/apt/sources.list.d/*.sources files) as well as using traditional one-line format sources (in /etc/apt/sources.list.d/*.list files).