Linux Archives – GEANTECHNOLOGY

LiberNT: An Open-Source Alternative to Windows and Linux

Nov 7, 2026 • Linux

What if you could run Windows applications without installing Windows, or use Linux applications without running a Linux distribution? That’s the idea behind LiberNT,...

Linux Tip: How to Find the Process Consuming the Most Memory on Your Server

Oct 30, 2026 • Linux

total used free shared buff/cache availableMem: 16Gi 9.2Gi 1.1Gi 450Mi 5.7Gi 6.1GiSwap: 2.0Gi 256Mi 1.7Gi Here’s what the columns mean: Important: Linux uses available...

Linux Threads Explained: A Step-by-Step Guide for Beginners with Practical Examples

Oct 22, 2026 • Linux

Linux threads help applications perform multiple tasks within a single process. Web servers, databases, desktop applications, and system services use threads to handle concurrent...

Transferring Files from the Command Line: A Practical Guide to Linux Shell and Windows PowerShell

Sep 14, 2026 • Linux

Copying a file between two machines is one of those tasks that looks simple until there’s no shared drive, no GUI, and no time...

30 Linux Troubleshooting Commands Every Sysadmin Needs

Sep 7, 2026 • Linux

Servers crash at the worst possible times, and when they do, guesswork wastes precious minutes. Every sysadmin builds a personal toolkit of commands that...

50 Linux Commands Every System Administrator Should Know

Sep 7, 2026 • Linux

New Linux servers land on your desk every week, and the terminal remains the fastest way to manage them. Whether you patch systems, troubleshoot...

How to Secure Your Linux Server: A 15-Point Checklist

Sep 2, 2026 • CyberSecurity

Every internet-facing Linux server gets scanned by automated bots within minutes of going online. Attackers don’t need to target you specifically — they sweep...

How to Migrate from Windows to Linux Without Losing Your Mind

Sep 2, 2026 • How To

Windows 10 support ended on October 14, 2025, and millions of PC owners now face a real choice: buy new hardware for Windows 11,...

How to Configure Squid Proxy on Linux: A Practical Guide for Beginners

Aug 31, 2026 • How To

If you run a small office network or a home lab, you have probably wondered how to control internet access, block distracting sites, or...

Understanding LVM in Linux: A Practical Guide to Flexible Storage

Aug 23, 2026 • How To

Every sysadmin eventually hits the same wall: a partition runs out of space, and the disk has no room left to grow. Traditional partitioning...