A Linux repository is a storage location from which your system retrieves and installs OS updates and applications. Each repository is a collection of software hosted on a remote server and intended to be used for installing and updating software packages on Linux systems.
You should be asking “What is a Linux repository?”
Sherwood (CC BY-SA 2.0) A Linux repository is a storage location from which your system retrieves and installs OS updates and applications. Each repository is a collection of software hosted on a remote server and intended to be used for installing and updating software packages on Linux systems.
This of course begs the question “What happens when a repository is connected to the system?”
Once the repository is connected, the version present in the system is tallied against the one present in the repository. In case of a mismatch of the versions, the new versions present in the repository is taken and the update or upgrade process is started, by downloading and installing the versions of the application present in the repository.
How do I add a new repository in Linux?
While Linux distributions ship with their own repositories pre-configured, you can also add other repositories to your system. Once you have, you can install software repositories from that repository and receive updates from it using your package manager. The repository you add must be designed for your Linux distribution and package manager.
The apt-add-repository invokes the command to add a repository to the Linux, the -r option lets the command know that we would need to remove a repository, and finally the
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