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Karim Buzdar
Karim Buzdar
IT Engineer and Technical Author. Karim is a specialist in Linux and open-source ecosystems. A prolific technical blogger, he provides expert guidance on system administration, shell scripting, and server optimization. Karim delivers high-authority content for various industry websites, focusing on enterprise Linux deployments and IT infrastructure management.
Karim Buzdar
  • Karim Buzdar
  • September 9, 2025

How to Install VMware ESXi and Create Your First VM

New to VMware? Learn how to install VMware ESXi from scratch and set up your first VM. Our latest step-by-step guide covers hardware checks, installation, storage, networking, and VM creation.
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Karim Buzdar
  • Karim Buzdar
  • July 29, 2025

Set Up Hyper-V on Windows 10/11: Step-by-Step Guide with GUI & PowerShell

Want to run Virtual Machines on your Windows PC? Hyper-V is already built into Windows 10 / Windows 11 Pro, Enterprise, and Education editions. Our latest step-by-step guide explains how to turn it on using both the GUI and PowerShell, plus how to create and configure your first VM.
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Karim Buzdar
  • Karim Buzdar
  • July 8, 2025

Proxmox Backup Server: How to Protect Your VMs Like a Pro

Backing up VMs on Proxmox VE? Learn from our latest guide how to install and configure Proxmox Backup Server (PBS) step by step – from USB setup to VM protection.
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Karim Buzdar
  • Karim Buzdar
  • June 4, 2025

Creating Your First Virtual Machine in Proxmox: A Step-by-Step Guide

New to Proxmox? Learn from our new guide how to create your first Virtual Machine (VM) step by step – from uploading your ISO to installing Ubuntu 24.04.
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Karim Buzdar
  • Karim Buzdar
  • April 23, 2025

Sudo in Windows: What It Is and How to Use It

No more “Run as Administrator” – Windows 11 (24H2+) now supports sudo, just like Unix /Linux systems! This means you can execute privileged commands with ease, right from the console. Want to know how to set it up?
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Karim Buzdar
  • Karim Buzdar
  • March 26, 2025

How to Install and Configure HAProxy on CentOS 10 for Load Balancing & High Availability

HAProxy is a powerful tool for managing server traffic, and when paired with Keepalived, it ensures your system stays available even if a server goes down. Learn how to configure these tools on Linux based CentOS 10 step by step in our latest guide.
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Karim Buzdar
  • Karim Buzdar
  • February 26, 2025

Migrate VMs from Hyper-V to Proxmox VE Using PowerShell

Moving to Proxmox VE but don’t want to leave your Hyper V VMs behind? With PowerShell, you can easily export your VMs, transfer, and convert them to the right format.
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Karim Buzdar
  • Karim Buzdar
  • January 22, 2025

Install Debian 12 on Proxmox VE 8.3: Comprehensive Guide

From creating the VM to configuring your package manager, we’ve included every step you need to get Debian 12 up and running smoothly on Proxmox.
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Karim Buzdar
  • Karim Buzdar
  • January 5, 2023

Upgrade from Rocky Linux 8.x to Rocky Linux 9.0?

Rocky Linux is one of the most popular Linux distros out there. Developed by Rocky Enterprise Software Foundation, it is a binary-compatible release that uses the Red Hat Enterprise Linux operating system source code. Its latest release is supposed to be installed from scratch on a separate machine. However, there are ways to remedy that.
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