How To Install libnetfilter-cthelper0-dbg on Debian 9
Introduction
In this tutorial we learn how to install libnetfilter-cthelper0-dbg on Debian 9.
What is libnetfilter-cthelper0-dbg
libnetfilter-cthelper0-dbg is:
libnetfilter_cthelper is the userspace library that provides the programming interface to the user-space helper infrastructure available since Linux kernel 3.6. With this library, you register, configure, enable and disable user-space helpers.
This package provides the debugging symbols.
There are three methods to install libnetfilter-cthelper0-dbg on Debian 9. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.
Install libnetfilter-cthelper0-dbg Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install libnetfilter-cthelper0-dbg using apt-get by running the following command:
sudo apt-get -y install libnetfilter-cthelper0-dbg
Install libnetfilter-cthelper0-dbg Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install libnetfilter-cthelper0-dbg using apt by running the following command:
sudo apt -y install libnetfilter-cthelper0-dbg
Install libnetfilter-cthelper0-dbg 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 Debian. Update apt database with aptitude using the following command.
sudo aptitude update
After updating apt database, We can install libnetfilter-cthelper0-dbg using aptitude by running the following command:
sudo aptitude -y install libnetfilter-cthelper0-dbg
How To Uninstall libnetfilter-cthelper0-dbg on Debian 9
To uninstall only the libnetfilter-cthelper0-dbg package we can use the following command:
sudo apt-get remove libnetfilter-cthelper0-dbg
Uninstall libnetfilter-cthelper0-dbg And Its Dependencies
To uninstall libnetfilter-cthelper0-dbg and its dependencies that are no longer needed by Debian 9, we can use the command below:
sudo apt-get -y autoremove libnetfilter-cthelper0-dbg
Remove libnetfilter-cthelper0-dbg Configurations and Data
To remove libnetfilter-cthelper0-dbg configuration and data from Debian 9 we can use the following command:
sudo apt-get -y purge libnetfilter-cthelper0-dbg
Remove libnetfilter-cthelper0-dbg configuration, data, and all of its dependencies
We can use the following command to remove libnetfilter-cthelper0-dbg configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge libnetfilter-cthelper0-dbg
Dependencies
libnetfilter-cthelper0-dbg have the following dependencies:
References
Summary
In this tutorial we learn how to install libnetfilter-cthelper0-dbg package on Debian 9 using different package management tools: apt, apt-get and aptitude.