Introduction
In this tutorial we learn how to install forensics-samples-btrfs on Ubuntu 22.04.
What is forensics-samples-btrfs
forensics-samples-btrfs is:
forensics-samples is a set of useful files to help to learn or test forensics
tools and techniques. These files are examples of pictures, filesystems and
other possible artifacts as memory dumps (not available yet).
forensics-samples is useful for students and CI tests. The main intent of this
work is provide a standardized set of files to avoid time waste in some tasks
when learning about forensics or testing tools.
There are some filesystem images available (currently: ext2, ext4, btrfs,
NTFS, FAT2 (vfat) and exFAT). Inside each filesystem image, all files from
“original-files†directory were copied and, after this, all directories ending
with “2†in their names were deleted. Is possible use tools to analyse the
files and their metadata or carvers to recover deleted files.
On Debian, forensics-samples also is useful to provide files to be used by
other packages in CI tests (autopkgtest), making several source-packages
smallest (e.g.: metacam, ext4magic, foremost, magicrescue, disktype, etc).
All you need is use it as a dependency for your test in
debian/tests/control file.
This package provides an image of a btrfs filesystem.
There are three methods to install forensics-samples-btrfs 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 forensics-samples-btrfs Using apt-get
Update apt database with apt-get using the following command.
sudo apt-get update
After updating apt database, We can install forensics-samples-btrfs using apt-get by running the following command:
sudo apt-get -y install forensics-samples-btrfs
Install forensics-samples-btrfs Using apt
Update apt database with apt using the following command.
sudo apt update
After updating apt database, We can install forensics-samples-btrfs using apt by running the following command:
sudo apt -y install forensics-samples-btrfs
Install forensics-samples-btrfs 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 forensics-samples-btrfs using aptitude by running the following command:
sudo aptitude -y install forensics-samples-btrfs
How To Uninstall forensics-samples-btrfs on Ubuntu 22.04
To uninstall only the forensics-samples-btrfs package we can use the following command:
sudo apt-get remove forensics-samples-btrfs
Uninstall forensics-samples-btrfs And Its Dependencies
To uninstall forensics-samples-btrfs and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:
sudo apt-get -y autoremove forensics-samples-btrfs
Remove forensics-samples-btrfs Configurations and Data
To remove forensics-samples-btrfs configuration and data from Ubuntu 22.04 we can use the following command:
sudo apt-get -y purge forensics-samples-btrfs
Remove forensics-samples-btrfs configuration, data, and all of its dependencies
We can use the following command to remove forensics-samples-btrfs configurations, data and all of its dependencies, we can use the following command:
sudo apt-get -y autoremove --purge forensics-samples-btrfs
References
Summary
In this tutorial we learn how to install forensics-samples-btrfs package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.
