GitHub Desktop is not officially available for Debian, which is a distribution of Linux. However, you can still use a similar Git GUI client on Debian.
Here are the steps to install a Git GUI client on Debian:
Install the Git package by running the command: sudo apt-get install git
Install a GUI client such as GitKraken, SmartGit or Gitg. You can do this by downloading the package from the client’s website and then installing it using dpkg -i package.deb command.
Once the installation is complete, you can open the GUI client and sign in to your GitHub account or create a new one. After that, you can start creating or cloning repositories, making changes and committing them, and syncing your local repositories with the remote ones on GitHub.
It’s important to note that the above instructions are subject to change and that the latest version of Git GUI clients may have different installation steps. It’s advisable to check the client’s website for the most up-to-date information and instructions.
Also, you may want to check the package availability in your Debian version, some packages may not be available for your version or have different names.