How To Install deheader on Ubuntu 22.04
Introduction
In this tutorial we learn how to install deheader
on Ubuntu 22.04.
What is deheader
deheader is:
deheader analyzes C and C++ files to determine which header inclusions can be removed while still allowing them to compile. This may result in substantial improvements in compilation time, especially on large C++ projects; it also sometimes exposes dependencies and cohesions of which developers were unaware.
There are three methods to install deheader
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 deheader Using apt-get
Update apt database with apt-get
using the following command.
sudo apt-get update
After updating apt database, We can install deheader
using apt-get
by running the following command:
sudo apt-get -y install deheader
Install deheader Using apt
Update apt database with apt
using the following command.
sudo apt update
After updating apt database, We can install deheader
using apt
by running the following command:
sudo apt -y install deheader
Install deheader 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 deheader
using aptitude
by running the following command:
sudo aptitude -y install deheader
How To Uninstall deheader on Ubuntu 22.04
To uninstall only the deheader
package we can use the following command:
sudo apt-get remove deheader
Uninstall deheader And Its Dependencies
To uninstall deheader
and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove deheader
Remove deheader Configurations and Data
To remove deheader
configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge deheader
Remove deheader configuration, data, and all of its dependencies
We can use the following command to remove deheader
configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge deheader
References
Summary
In this tutorial we learn how to install deheader
package on Ubuntu 22.04 using different package management tools: apt
, apt-get
and aptitude
.