Kali Linux Tutorials News Updates

Have you ever come across a picture on the internet and wondered where it came from or who is in it? If yes, you are not alone. Millions of users, cybersecurity professionals, and digital investigators often ask the same question: how do I do reverse image search to find where… Read more »

Overview WhatsMyName is a free, community-driven OSINT tool designed to identify where a username exists across hundreds of platforms worldwide. It’s widely used by investigators, brand-protection teams, cybersecurity professionals, and privacy-conscious individuals to map digital footprints, detect impersonation attempts, and assess potential security threats. What makes WhatsMyName stand out is… Read more »

Managing disk usage is a crucial task for Linux users and administrators alike. Understanding which directories consume the most space helps in optimizing system performance, freeing up disk space, and preventing storage-related issues. Linux provides several built-in and third-party tools to analyze directory size, both from the command line and… Read more »

Efficient disk space management is vital in Linux, especially for system administrators who manage servers or large directories. The du command (short for disk usage) is one of the most versatile tools for checking storage consumption across directories and files. Understanding how to use it effectively helps keep systems clean,… Read more »

Knowing how to check directory sizes in Linux is essential for managing disk space and keeping your system organized. Linux provides several built-in tools and commands to analyze storage usage and identify which directories or files are consuming the most space. Whether you are managing a small workstation or a… Read more »

Managing user accounts is a core responsibility for any Linux administrator. Whether you’re securing a server or auditing system access, knowing how to list users effectively can save time and prevent misconfigurations. Linux offers multiple command-line tools that allow you to view users, understand their permissions, and check who is… Read more »

Linux offers powerful command-line tools for system administrators to view and manage user accounts. Knowing how to list users efficiently helps you audit your system, monitor access, and ensure proper security configurations. Listing Users from the /etc/passwd File All user information is stored in the /etc/passwd file. You can display… Read more »

User management is a critical aspect of Linux administration. Each user in a Linux system has specific permissions, roles, and files associated with their account. Understanding how to manage users efficiently ensures system security and organized access control. Understanding User Accounts in Linux In Linux, users are divided into three… Read more »

Managing users is an essential part of Linux system administration. Knowing how to list all users helps you monitor system access, manage permissions, and ensure security. In Linux, user information is stored in specific system files, and several commands can be used to view this data. Check Users from the… Read more »

Nmap (Network Mapper) is a free tool that helps you find devices on a network, discover open ports, and identify services running on those ports. This Nmap cheat sheet uses simple language and lots of practical examples so beginners can learn by doing. Only scan systems you own or have… Read more »