Once the nano text editor opens the file, let’s paste: Įxec=/opt/firefox-developer-edition/firefox Therefore, we’ll create a desktop entry file so that we’re able to launch Firefox Developer Edition from our desktop environment: $ nano ~/.local/share/applications/sktop Creating a Symbolic LinkĪ desktop entry file is a file that determines how an application should appear in desktop menus and application launchers.

To clarify, the /opt directory is a standard location for storing third-party applications in Linux. mv creates the firefox-developer-edition directory if it doesn’t existĪbove, we move the extracted firefox directory to the /opt directory to make it accessible system-wide.

/opt/firefox-developer-edition – represents the destination directory where firefox is moved to.mv – this command moves the firefox directory to the /opt directory.However, we’ll have to utilize the mv command and move this directory from the Downloads directory to a different location: $ sudo mv firefox /opt/firefox-developer-edition xjf – the x option instructs tar to extract the contents of the 2 archive, j instructs tar to decompress the archive using the bzip2 compression, and f represents the filename of the archive fileĪfter the extraction, we get the firefox directory.tar – this command either extracts or creates an archive file.In particular, we’ll work with the tar command to extract the files from the tarball: $ sudo tar xjf 2 Next, let’s open our terminal and navigate to the Downloads directory to extract the downloaded archive.

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