How To Install libcap-ng-dev on Ubuntu 20.04
Introduction
In this tutorial we learn how to install libcap-ng-dev
on Ubuntu 20.04.
What is libcap-ng-dev
libcap-ng-dev is:
This library implements the user-space interfaces to the POSIX 1003.1e capabilities available in Linux kernels. These capabilities are a partitioning of the all powerful root privilege into a set of distinct privileges.
The libcap-ng library is intended to make programming with POSIX capabilities much easier than the traditional libcap library.
There are three methods to install libcap-ng-dev
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 libcap-ng-dev Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install libcap-ng-dev
using apt-get
by running the following command:
sudo apt-get -y install libcap-ng-dev
Install libcap-ng-dev Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install libcap-ng-dev
using apt
by running the following command:
sudo apt -y install libcap-ng-dev
Install libcap-ng-dev 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 libcap-ng-dev
using aptitude
by running the following command:
sudo aptitude -y install libcap-ng-dev
How To Uninstall libcap-ng-dev on Ubuntu 20.04
To uninstall only the libcap-ng-dev
package we can use the following command:
sudo apt-get remove libcap-ng-dev
Uninstall libcap-ng-dev And Its Dependencies
To uninstall libcap-ng-dev
and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove libcap-ng-dev
Remove libcap-ng-dev Configurations and Data
To remove libcap-ng-dev
configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge libcap-ng-dev
Remove libcap-ng-dev configuration, data, and all of its dependencies
We can use the following command to remove libcap-ng-dev
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libcap-ng-dev
References
Summary
In this tutorial we learn how to install libcap-ng-dev
package on Ubuntu 20.04 using different package management tools: apt
, apt-get
and aptitude
.