List of PPA Repositories for Ubuntu 16.04 Xenial Xerus
How to Install PHP (7, 7.2 or 7.3) on Ubuntu – ThisHosting Nov 13, 2019 UbuntuUpdates - PPAs & 3rd Party Repositories "In the Ubuntu 20.04 package base, the Chromium package is indeed empty and acting, without your consent, as a backdoor by connecting your computer to the Ubuntu Store."
Apr 23, 2020
List of PPA Repositories for Ubuntu 16.04 Xenial Xerus
How to Install PHP (7, 7.2 or 7.3) on Ubuntu – ThisHosting
Trusty 14.04 (LTS, supported until April 2019) Xenial 16.04 (supported until april 2021) Zesty 17.04 (supported until January 2018) Artful 17.10 (supported until July 2018) Bionic 18.04 (Alpha 2) Main - Officially supported software. ? Restricted - Supported software that is not available under a completely free license. ? Universe - Community-maintained, i.e. not officially supported software. ? How to list repositories on Linux | Network World In general, adding a non-standard repository is a simple step. The sudo apt-add-repository command on Ubuntu, for example, can be used to add a repository. The --help option for the How to Install Python 3 on Ubuntu 18.04 or 20.04 {Step-by Dec 12, 2019 How to create a Ubuntu repository server - LinuxConfig.org