In this article, we’ll give the basics of an operating systems tasks and usage. So, what is an operating system (OS)? Table of Contents Introduction Definition of an Operating System Key Functions and Tasks Operating System Architectures The Evolution of Operating Systems Popular Operating Systems Advanced Operating System Topics Inside the Kernel: A Deep Dive…
Mastering the Linux command line is key to efficient system management, troubleshooting, and automation for junior systems engineers and system administrators. Experienced engineers often rely on the CLI, especially for configuring network equipment and managing remote servers. This article covers 15 essential Linux commands, with detailed examples and links to additional resources. 1. Why the…
Whether you’re just starting your career or looking to sharpen your automation skills, PowerShell is the Swiss army knife for Windows operating system administration. In this post, we’ll explore 15 essential PowerShell commands with detailed explanations, real-world examples, and tips that will help you work smarter and troubleshoot more efficiently. Table of Contents 1. Get-Help…
MikroTik routers are powerful, but unexpected issues can arise. Backing up your configurations ensures that you can quickly recover your network settings without starting from scratch. This guide covers how to create, store, and restore configuration backups on MikroTik devices. Table of Contents Why Backing Up Your Configuration is Essential Types of Backups in MikroTik…
In the world of networking, understanding your operating system’s IP configuration is crucial for both troubleshooting and optimization. Windows operating systems provide a powerful command-line tool called ipconfig that allows users and administrators to view and manage network configurations. In this blog post, we’ll dive deep into one of its most useful options: ipconfig /all….
Start an exciting journey into the world of computer networks. We’ll cover everything from the basics to the latest advancements in communication and connectivity. This guide is perfect for beginners and experts alike. We’ll look at different types of networks, like LANs and WANs. You’ll learn about network topologies, including bus and star configurations. We’ll…
DNS (Domain Name System) is crucial to our internet experience, translating human-readable domain names into IP addresses. Your computer caches these DNS records to enhance performance and reduce network traffic. In this article, we’ll explore how to view and manage your DNS cache using the traditional ipconfig /displaydns command and its more powerful PowerShell counterpart….
In an era where digital threats evolve at breakneck speed, finding a reliable, cost-effective antivirus solution is crucial. Enter Avast Free Antivirus, a robust security suite that offers impressive protection without denting your wallet. This comprehensive review dives deep into Avast’s features, strengths, and limitations, helping you decide if it’s the right shield for your…
Do you often find yourself lost in the vast world of Windows Command Prompt (cmd), unsure of the commands that could make your life easier? Fear not! This quick guide will delve into the top 25 Windows Command Prompt commands that every user should know. Launching Windows Command Prompt (cmd) Like a Pro Let’s launch…
Servers are computers that manage and store information for other devices on a network. Their workloads can define them, such as web servers, mail servers, DNS servers, Proxy servers, database servers… Some servers are physical, while others are virtual, meaning they run on software rather than hardware. Physical Servers vs Virtual Servers There are mainly…