CentOS TutorialsHow to Configure Firewalld on CentOS Securely 🔥
By: Alex Morrison / 28 July, 2026Learn how to configure Firewalld on CentOS, open and close ports, manage zones, create firewall rules, and secure your Linux server with step-by-step commands.
Dedicated Server TutorialsVDS vs Dedicated Server: Key Differences Explained ⚖️
By: Alex Morrison / 27 July, 2026Compare VDS vs Dedicated Server to understand the key differences in performance, resources, scalability, security, pricing, and use cases. Find the best option for your needs.
![How to Install Metasploit in Kali Linux [Step-by-Step]](https://1gbits.com/cdn-cgi/image/width=450,quality=80,format=auto/https://s3.1gbits.com/blog/2026/07/how-to-install-metasploit-in-kali-linux-main.webp "How to Install Metasploit in Kali Linux [Step-by-Step]")
Linux Tutorials & CommandsHow to Install Metasploit in Kali Linux [Step-by-Step]
By: Alex Morrison / 26 July, 2026Learn how to install Metasploit in Kali Linux with this step-by-step guide. Install the Metasploit Framework, verify your setup, update components, and get started with penetration testing safely.
Linux Open File: How to Open a File in Linux Easily
Linux Tutorials & Commands By: Alex Morrison / 30 April, 2026In this Linux Open File guide, we'll show you how to open files in Linux using different methods, along with tips for editing and managing files securely and efficiently.
Nmap Cheat Sheet
Cyber Security & Server Protection By: Nisal N / 3 February, 2025Read this article to learn every common Nmap command line. Or even print it for your entire office.
How to check Linux open ports?
Cyber Security & Server Protection By: Nisal N / 5 May, 2026This tutorial will go through the steps to check Linux open ports and what open ports are.
Linux cheat sheet
Linux Tutorials & Commands By: Nisal N / 4 February, 2025This is the one-stop place you should be for Linux: Linux cheat sheet.
Traceroute Command
Networking & Infrastructure By: Nisal N / 23 April, 2026The traceroute command is a very efficient tool for troubleshooting network connectivity issues. Here, we will go through the steps to use this command.
VMware vs Citrix
VMware Virtualization Guides By: Nisal N / 4 February, 2025Explore the key differences between VMware and Citrix virtualization solutions and discover which technology is best suited for your business needs. Get insights into their features, capabilities, and performance to make an informed decision.
How to Restart Network on Debian: Best Practices
Debian Tutorials By: Nisal N / 17 May, 2026Learn how to restart the network on Debian Linux using terminal, GUI, and shutdown commands. Discover if your Debian VPS needs a reboot after upgrades.
Best DNS Servers for Gaming in 2026: Lower Your Ping
Networking & Infrastructure By: Alex Morrison / 10 June, 2026Discover the best DNS servers for gaming to decrease ping, reduce lag, and boost download speeds. Compare Cloudflare, Google, OpenDNS, & more.
Install and enable SSH on Ubuntu
Cyber Security & Server Protection By: Nisal N / 9 May, 2026This tutorial will show you how to install and enable SSH on Ubuntu.
How to add a user to Sudoers on Ubuntu Linux?
Ubuntu Tutorials By: Nisal N / 20 April, 2026This article will discuss creating or adding a new sudo user and managing sudo access on your Ubuntu system. Keep along with us!
VMware vs parallels
VMware Virtualization Guides By: Nisal N / 4 February, 2025VMware vs parallels: which is better? If you are a home user who doesn't have the patience to mess with complex options, parallels is the best option.
Best Tools to Access Remote Linux Desktop
Linux Tutorials & Commands By: Nisal N / 4 February, 2025Discover the top Linux remote desktop tools for securely accessing and managing your remote systems. This guide compares popular options such as VNC, RDP, and SSH and helps you choose the best solution for your needs.
How to check PowerShell version in Windows 11 and earlier versions
Windows Server Tutorials By: Nisal N / 4 February, 2025Learning how to check the PowerShell version on Windows helps you save a lot of time. This tutorial will go through multiple steps to check the PowerShell version.
What Are SSH Keys? Complete Guide to Secure Authentication
Cyber Security & Server Protection By: Nisal N / 30 June, 2026Learn what are SSH keys, how they work, and why they are essential for secure server authentication. Follow our step-by-step guide to manage your keys.
How to create a website without coding
VPS Hosting Tutorials By: Nisal N / 5 May, 2026Creating a website without coding is far easier than you would think. All you need is the right strategy and the proper platforms.