How to Create a Simple IP Blocker Script Using iptables and Fail2Ban
Today, I’m going to show you a simple but effective way to automatically block suspicious IPs…
20 Daily Linux Commands System Administrators Use in Production
As a Linux SysAdmin working in a production environment, your daily routine is all about keeping…
How to Fix USB Sticks Mounted as Read-Only in Linux
If you’ve ever plugged in a USB stick on a Linux machine and found that you…
How to Stop and Disable Unwanted Services from Linux System
When you build a server according to your plan and requirements, you want it to run…
How to Trigger and Fix a Linux Kernel Panic
Imagine you’re happily working on your Linux system, maybe compiling a package, running updates, or just…
10 Must-Know Linux Commands You Probably Missed – Part 4
Welcome back to our ongoing journey through the world of powerful but often overlooked Linux commands….
LogKeys: Monitor Keyboard Keystrokes in Linux
Keylogging, short for “keystroke logging” is the process of recording the keys struck on a keyboard,…
Midori: Lightweight, Fast, and Privacy-Focused Web Browser for Linux
Midori is an open-source, lightweight, and fast web browser designed for people who want a simple…
OpenSnitch: The Must-Have Application Firewall for Linux
When it comes to protecting your Linux system from unwanted network connections, having a good firewall…
BleachBit – A Free Disk Space Cleaner and Privacy Guard for Linux
When you browse the internet, install or uninstall software, or just use your computer regularly, you…
24 Nmap Commands Every Linux Admin Should Use for Network Security
Nmap, short for Network Mapper, is an open-source and highly versatile tool used by Linux system…
15 Basic Linux Interview Questions with Answers (Entry-Level)
Linux is one of the most widely used operating systems in both personal and enterprise environments….
UFW Firewall: How to Install, Configure, and Use It on Ubuntu/Debian
Since computers are connected to each other, services are growing rapidly, with examples such as email,…
How to Run Old DOS Games and Apps Using DOSBox-X
Ever wanted to play classic DOS games or run old compilers like Turbo C++ or MASM…
How to Install and Use Termius SSH Client on Linux
If you’re a Linux user, managing remote servers or networked devices via SSH (Secure Shell) is…