Unix 03
This exercise is one of our challenges to help you learn more about Unix/Linux
In this challenge, you will log in using the username pentesterlab
and the password pentesterlab
. The lab focuses on understanding the importance of command history in Unix systems, particularly through the bash
shell. The bash
shell stores a list of previously executed commands in a hidden file named .bash_history
located in the user's home directory. This file can contain valuable information that may be crucial for security assessments or during a compromise.
To access this file, you will navigate to the home directory of the victim
user, list all files including hidden ones using the ls -a
command, and then read the contents of the .bash_history
file with the cat
command. By analyzing the command history, you will look for keys or other sensitive information that may have been left behind by the user. This exercise demonstrates the risks associated with command history and the steps attackers might take to exploit this information.