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Linux Tutorials

Our Linux tutorials offer a systematic way to master the open - source operating system. They cover command - line operations, system administration, and shell scripting, suitable for both beginners and experienced users. With free labs and practical examples, you'll gain hands - on experience in Linux environments. Our interactive Linux playground allows you to practice commands and scripts in a simulated terminal.

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Linux Secure Copying

Linux Secure Copying

In this lab, you will learn how to securely copy files using Linux. You'll establish a connection and retrieve coded scrolls, mastering secure file transfer techniques with practical exercises.
Linux
Organizing Files and Directories

Organizing Files and Directories

Practice essential Linux file management skills in this hands-on challenge. You'll use cp, mv, and rm commands to organize a project structure, move files, and clean up unnecessary directories.
Linux
Metasploit Module Search and Selection

Metasploit Module Search and Selection

In this lab, you will learn the fundamental commands for searching, selecting, and configuring modules within the Metasploit Framework, a powerful tool for penetration testing.
Linux
Hashcat Potfiles and Output Files

Hashcat Potfiles and Output Files

In this lab, you will learn how to manage and interpret the results of a Hashcat cracking session, focusing on the potfile, showing cracked passwords, and isolating uncracked hashes.
Linux
SSH Enumeration and Key-Based Access

SSH Enumeration and Key-Based Access

In this lab, you will learn to enumerate an SSH service using `nmap`, exploit a weak key-based authentication misconfiguration to gain shell access, and retrieve a flag. This exercise focuses on SSH security best practices.
Linux
Metasploit Auxiliary Scanning Modules

Metasploit Auxiliary Scanning Modules

In this lab, you will learn how to use Metasploit's auxiliary scanning modules to perform a basic TCP port scan on a target.
Linux
Metasploit Installation and Initial Setup

Metasploit Installation and Initial Setup

In this lab, you will learn how to install and perform the initial setup of the Metasploit Framework on an Ubuntu system.
Linux
Telnet Brute Force and Weak Credentials

Telnet Brute Force and Weak Credentials

In this lab, you'll enumerate weak credentials for a Telnet service using a wordlist. You will scan with nmap, use hydra for a brute-force attack, and gain access to a target system to retrieve a flag, highlighting the risks of weak passwords.
Linux
SMB Enumeration and Guest Access

SMB Enumeration and Guest Access

In this lab, you will learn to perform Server Message Block (SMB) enumeration. You'll use `nmap` to identify the SMB service, exploit a guest access misconfiguration with `smbclient`, and retrieve a flag from a shared directory, simulating a common network vulnerability.
Linux
Metasploit Simple Exploit Execution

Metasploit Simple Exploit Execution

In this lab, you will learn the basic workflow of exploiting a vulnerable service using the Metasploit Framework. You will target a known backdoor in VSFTPD 2.3.4 to gain a shell on the target system.
Linux
Hashcat Dictionary Attacks

Hashcat Dictionary Attacks

In this lab, you will learn how to use Hashcat to perform a dictionary attack to crack a password hash.
Linux
User Account Creation

User Account Creation

In this lab, you will learn the fundamental Linux commands for user account management, including creating, modifying, and deleting user accounts, and granting administrative privileges.
Linux
Hashcat Hashing Fundamentals

Hashcat Hashing Fundamentals

In this lab, you will learn the fundamentals of hashing, including common hash types, how to generate a hash, and how to prepare for a basic Hashcat attack.
Linux
Metasploit Basic Post-Exploitation

Metasploit Basic Post-Exploitation

In this lab, you will learn the basic post-exploitation techniques in Metasploit, including interacting with sessions, running shell commands, and transferring files.
Linux
Terraform Basic Resource Creation

Terraform Basic Resource Creation

In this lab, you will learn the fundamental workflow of Terraform by defining, planning, and applying a basic `local_file` resource. This will introduce you to the core concepts of Infrastructure as Code (IaC).
Linux
Hashcat Brute-Force with Mask Attacks

Hashcat Brute-Force with Mask Attacks

In this lab, you will learn how to use Hashcat's powerful mask attack feature. You'll explore built-in and custom character sets to crack passwords with known patterns, and compare its efficiency against traditional dictionary attacks.
Linux
Metasploit Console Navigation Basics

Metasploit Console Navigation Basics

In this lab, you will learn the fundamental commands for navigating the Metasploit Console, including how to find modules, view information, and manage workspaces.
Linux
Hashcat Installation and System Benchmark

Hashcat Installation and System Benchmark

In this lab, you will learn how to install Hashcat, the popular password recovery tool, on a Linux system. You will also perform a system benchmark to measure its performance.
Linux
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