How To Install xul-ext-classic-theme-restorer on Ubuntu 18.04
Introduction
In this tutorial we learn how to install xul-ext-classic-theme-restorer on Ubuntu 18.04.
What is xul-ext-classic-theme-restorer
xul-ext-classic-theme-restorer is:
Classic Theme Restorer allows restoration of squared tabs, tabs-not-on-top, the app menu, the add-on bar, small button view and more.
Such elements were removed in Mozilla’s Australis redesign of Firefox.
There are three methods to install xul-ext-classic-theme-restorer on Ubuntu 18.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install xul-ext-classic-theme-restorer Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install xul-ext-classic-theme-restorer using apt-get by running the following command:
sudo apt-get -y install xul-ext-classic-theme-restorer
Install xul-ext-classic-theme-restorer Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install xul-ext-classic-theme-restorer using apt by running the following command:
sudo apt -y install xul-ext-classic-theme-restorer
Install xul-ext-classic-theme-restorer Using aptitude
If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install xul-ext-classic-theme-restorer using aptitude by running the following command:
sudo aptitude -y install xul-ext-classic-theme-restorer
How To Uninstall xul-ext-classic-theme-restorer on Ubuntu 18.04
To uninstall only the xul-ext-classic-theme-restorer package we can use the following command:
sudo apt-get remove xul-ext-classic-theme-restorer
Uninstall xul-ext-classic-theme-restorer And Its Dependencies
To uninstall xul-ext-classic-theme-restorer and its dependencies that are no longer needed by Ubuntu 18.04, we can use the command below:
sudo apt-get -y autoremove xul-ext-classic-theme-restorer
Remove xul-ext-classic-theme-restorer Configurations and Data
To remove xul-ext-classic-theme-restorer configuration and data from Ubuntu 18.04 we can use the following command:
sudo apt-get -y purge xul-ext-classic-theme-restorer
Remove xul-ext-classic-theme-restorer configuration, data, and all of its dependencies
We can use the following command to remove xul-ext-classic-theme-restorer configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge xul-ext-classic-theme-restorer
References
Summary
In this tutorial we learn how to install xul-ext-classic-theme-restorer package on Ubuntu 18.04 using different package management tools: apt, apt-get and aptitude.