Linux

articles

July 13, 2026· ~7 min read

Is LPIC Certification Worth It in 2026?

The LPIC certification has been around for over two decades. In a 2026 job market dominated by cloud certifications (AWS, Azure, Kubernetes) and vend

articles

July 13, 2026· ~7 min read

LPIC-1 101-500 Deep Dive: System Architecture, Linux Installation, and Package Management

The LPIC-1 101-500 exam is the first of two exams required for the [LPIC-1 certification](/lpi/lpic-1-exam-guide/). It covers **system architecture**

articles

July 13, 2026· ~7 min read

LPIC-1 101-500 vs 102-500: What's the Difference?

If you're studying for [LPIC-1](/lpi/lpic-1-exam-guide/), you know it requires passing two exams: **[101-500](/lpi/lpic-1-101-500-deep-dive/)** and *

articles

July 13, 2026· ~4 min read

LPIC-1 102-500 Deep Dive: Shell Scripting, User Management, Networking, and Security

The LPIC-1 102-500 exam is the second of two exams required for the [LPIC-1 certification](/lpi/lpic-1-exam-guide/). It covers **shell scripting and

articles

July 13, 2026· ~15 min read

LPIC-1 and LPIC-2 Command Cheat Sheet

This cheat sheet covers essential Linux commands for the [LPIC-1](/lpi/lpic-1-exam-guide/) and [LPIC-2](/lpi/lpic-2-exam-guide/) exams, organized by

articles

July 13, 2026· ~10 min read

LPIC-1 Certification Guide: Everything You Need to Know

The LPIC-1 certification is the first level of the Linux Professional Institute (LPI) certification program. It validates the ability to perform main

articles

July 13, 2026· ~19 min read

50 Free LPIC-1 Practice Questions (with Answers & Explanations)

Preparing for the [LPIC-1 certification](/lpi/lpic-1-exam-guide/)? The best way to pass is to **test yourself early and often**. These 50 free practi

articles

July 13, 2026· ~6 min read

How Long to Study for LPIC-1? [3-Month Study Plan]

The [LPIC-1 certification](/lpi/lpic-1-exam-guide/) requires passing two exams: **[101-500](/lpi/lpic-1-101-500-deep-dive/)** (System Administrator 1

articles

July 13, 2026· ~3 min read

LPIC-2 201-450 Deep Dive: System Startup, Kernel, Storage, and Networking

The LPIC-2 201-450 exam is the first of two exams required for the [LPIC-2 certification](/lpi/lpic-2-exam-guide/). It covers **system startup and ke

articles

July 13, 2026· ~3 min read

LPIC-2 202-450 Deep Dive: Directory Services, Web Hosting, File Sharing, and Security

The LPIC-2 202-450 exam is the second of two exams required for the [LPIC-2 certification](/lpi/lpic-2-exam-guide/). It covers **DNS and web services

articles

July 13, 2026· ~12 min read

LPIC-2 Certification Guide: Advanced Linux Administration

[LPIC-2](/lpi/is-lpic-worth-it-2026/) is the second level of the Linux Professional Institute certification program. It validates advanced system adm

articles

July 13, 2026· ~20 min read

50 Free LPIC-2 Practice Questions (with Answers & Explanations)

So you've earned your [LPIC-1](/lpi/lpic-1-exam-guide/) and you're ready for the next level. [LPIC-2](/lpi/lpic-2-exam-guide/) validates **advanced L

articles

July 13, 2026· ~7 min read

LPIC-3 Certification Guide: Mixed Environments, Security, and High Availability

The [LPIC-3 certification](/lpi/is-lpic-worth-it-2026/) is the highest level of the Linux Professional Institute (LPI) certification program. It vali

articles

July 13, 2026· ~7 min read

LPIC vs RHCSA vs CompTIA Linux+ 2026: Which Linux Certification Is Right for You?

Choosing the right Linux certification can be overwhelming. [LPIC](/lpi/lpic-1-exam-guide/), RHCSA, and CompTIA Linux+ are the three most recognized

articles

April 25, 2026· ~6 min read

Ubuntu 26.04 LTS: What Breaks, What's New, and When to Upgrade

Ubuntu 26.04 "Resolute Raccoon" ships with Linux kernel 7.0, drops the Xorg login option from the desktop, and bundles Nvidia CUDA and AMD ROCm direc

articles

April 8, 2026· ~4 min read

France Orders 2.5 Million Civil Servants off Windows and onto Linux

On 8 April 2026, France's interministerial digital directorate (DINUM) convened a seminar with ANSSI, the DGE, and the DAE to formally direct every g

articles

March 21, 2026· ~2 min read

Bash CLI Tools Cheat Sheet

A practical quick-reference guide for essential Unix/Linux command-line tools. Commands are organized by category with common flags and realistic exa

articles

April 2, 2024· ~3 min read

Systemd Cheatsheet

### systemctl — Service Management ```bash # Start, stop, restart a service sudo systemctl start nginx sudo systemctl stop nginx sudo systemctl rest

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Is LPIC Certification Worth It in 2026?

LPIC-1 101-500 Deep Dive: System Architecture, Linux Installation, and Package Management

LPIC-1 101-500 vs 102-500: What's the Difference?

LPIC-1 102-500 Deep Dive: Shell Scripting, User Management, Networking, and Security

LPIC-1 and LPIC-2 Command Cheat Sheet

LPIC-1 Certification Guide: Everything You Need to Know

50 Free LPIC-1 Practice Questions (with Answers & Explanations)

How Long to Study for LPIC-1? [3-Month Study Plan]

LPIC-2 201-450 Deep Dive: System Startup, Kernel, Storage, and Networking

LPIC-2 202-450 Deep Dive: Directory Services, Web Hosting, File Sharing, and Security

LPIC-2 Certification Guide: Advanced Linux Administration

50 Free LPIC-2 Practice Questions (with Answers & Explanations)

LPIC-3 Certification Guide: Mixed Environments, Security, and High Availability

LPIC vs RHCSA vs CompTIA Linux+ 2026: Which Linux Certification Is Right for You?

Ubuntu 26.04 LTS: What Breaks, What's New, and When to Upgrade

France Orders 2.5 Million Civil Servants off Windows and onto Linux

Bash CLI Tools Cheat Sheet

Systemd Cheatsheet