Introduction
In this tutorial we learn how to install binwalk on Ubuntu 20.04.
What is binwalk
binwalk is:
Binwalk is a tool for searching a given binary image for embedded files
and executable code. Specifically, it is designed for identifying files
and code embedded inside of firmware images. Binwalk uses the libmagic
library, so it is compatible with magic signatures created for the Unix
file utility.
Binwalk also includes a custom magic signature file which contains
improved signatures for files that are commonly found in firmware images
such as compressed/archived files, firmware headers, Linux kernels,
bootloaders, filesystems, etc.
This package is an empty package, because the binary tool is already
provided with the library, dependency of this package.
There are three methods to install binwalk 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 binwalk Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install binwalk using apt-get by running the following command:
sudo apt-get -y install binwalk
Install binwalk Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install binwalk using apt by running the following command:
sudo apt -y install binwalk
Install binwalk 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 binwalk using aptitude by running the following command:
sudo aptitude -y install binwalk
How To Uninstall binwalk on Ubuntu 20.04
To uninstall only the binwalk package we can use the following command:
sudo apt-get remove binwalk
Uninstall binwalk And Its Dependencies
To uninstall binwalk and its dependencies that are no longer needed by Ubuntu 20.04, we can use the command below:
sudo apt-get -y autoremove binwalk
Remove binwalk Configurations and Data
To remove binwalk configuration and data from Ubuntu 20.04 we can use the following command:
sudo apt-get -y purge binwalk
Remove binwalk configuration, data, and all of its dependencies
We can use the following command to remove binwalk configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge binwalk
References
Summary
In this tutorial we learn how to install binwalk package on Ubuntu 20.04 using different package management tools: apt, apt-get and aptitude.
