How To Install jpegqs on Ubuntu 22.04
Introduction
In this tutorial we learn how to install jpegqs
on Ubuntu 22.04.
What is jpegqs
jpegqs is:
JPEG Quant Smooth tries to recover the lost precision of DCT coefficients based on a quantization table from a JPEG image.
There are three methods to install jpegqs
on Ubuntu 22.04. We can use apt-get
, apt
and aptitude
. In the following sections we will describe each method. You can choose one of them.
Install jpegqs Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install jpegqs
using apt-get
by running the following command:
sudo apt-get -y install jpegqs
Install jpegqs Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install jpegqs
using apt
by running the following command:
sudo apt -y install jpegqs
Install jpegqs 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 jpegqs
using aptitude
by running the following command:
sudo aptitude -y install jpegqs
How To Uninstall jpegqs on Ubuntu 22.04
To uninstall only the jpegqs
package we can use the following command:
sudo apt-get remove jpegqs
Uninstall jpegqs And Its Dependencies
To uninstall jpegqs
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove jpegqs
Remove jpegqs Configurations and Data
To remove jpegqs
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge jpegqs
Remove jpegqs configuration, data, and all of its dependencies
We can use the following command to remove jpegqs
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge jpegqs
References
Summary
In this tutorial we learn how to install jpegqs
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.