How To Install netcat on Ubuntu 22.04
Introduction
In this tutorial we learn how to install netcat on Ubuntu 22.04.
What is netcat
netcat is:
This is a transitional package that depends on the netcat-openbsd implementation of netcat, preferred in Ubuntu. It may be safely removed.
There are three methods to install netcat 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 netcat Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install netcat using apt-get by running the following command:
sudo apt-get -y install netcat
Install netcat Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install netcat using apt by running the following command:
sudo apt -y install netcat
Install netcat 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 netcat using aptitude by running the following command:
sudo aptitude -y install netcat
How To Uninstall netcat on Ubuntu 22.04
To uninstall only the netcat package we can use the following command:
sudo apt-get remove netcat
Uninstall netcat And Its Dependencies
To uninstall netcat and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove netcat
Remove netcat Configurations and Data
To remove netcat configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge netcat
Remove netcat configuration, data, and all of its dependencies
We can use the following command to remove netcat configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge netcat
References
Summary
In this tutorial we learn how to install netcat package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.