How To Install viewnior on Ubuntu 20.04
Introduction
In this tutorial we learn how to install viewnior
on Ubuntu 20.04.
What is viewnior
viewnior is:
This is Viewnior, an image viewer program. Created to be simple, fast and elegant. Its minimalistic interface provides more screenspace for your images. Among its features are:
- Fullscreen & Slideshow
- Rotate, flip, crop, save, delete images
- Animation support
- Browse only selected images
- Navigation window
- Set image as wallpaper (under GNOME, Fluxbox and LXDE)
- Simple interface
- Configurable mouse actions
There are three methods to install viewnior
on Ubuntu 20.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install viewnior Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install viewnior
using apt-get
by running the following command:
sudo apt-get -y install viewnior
Install viewnior Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install viewnior
using apt
by running the following command:
sudo apt -y install viewnior
Install viewnior 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 viewnior
using aptitude
by running the following command:
sudo aptitude -y install viewnior
How To Uninstall viewnior on Ubuntu 20.04
To uninstall only the viewnior
package we can use the following command:
sudo apt-get remove viewnior
Uninstall viewnior And Its Dependencies
To uninstall viewnior
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove viewnior
Remove viewnior Configurations and Data
To remove viewnior
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge viewnior
Remove viewnior configuration, data, and all of its dependencies
We can use the following command to remove viewnior
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge viewnior
References
Summary
In this tutorial we learn how to install viewnior
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.