fbpx Linux Learning Platform — Labs, Practice Exams, AI Tutor & Skill Map | Certificação Linux
🏅 Brazil's Most Complete Linux Platform

Everything you need to
master Linux and get certified

In-browser labs, practice exams identical to the test, 24/7 AI tutor, Duolingo-style skill map, and much more. A platform built by the Chair of the LPI Board worldwide.

⭐ 4.9/5.0 (+13,000 reviews)
👥 +14,033 certified students
🏅 21 Courses in a single access

🛡️ Unconditional 7-day guarantee  •  ⚡ Immediate access

14,033+ Students
21 Courses
102h+ Content
66+ Hands-on labs
1,000+ Questions
Official training platform: LPI — Linux Professional Institute Training Partner Platinum LPI Publishing Partner LPI Approved Trainer Linux Foundation — Parceiro de treinamento

LPI Training Partner Platinum — fewer than 20 schools in the world hold this distinction

Our students work at:
▶ Platform tour

See how it works in practice

In less than 5 minutes you'll understand why we're Brazil's most complete Linux platform

Platform Features

Everything in one place

Tools no other Linux platform in Brazil offers together

🏅

Prof. Uirá Ribeiro

Chair of the LPI Board of Directors — the only one in Latin America who defines the content of the exams you'll take

📖

eBooks in Portuguese

LPIC-1 and Linux Essentials books written by the LPI Board Chair — untranslated, 100% of official syllabus

🎥

HD Classes

Advanced player with 1.5x and 2x speed, progress markers, and fullscreen mode

🧪

Browser Labs

Real Linux terminal next to lessons — practice as you watch, no installation needed

☁️

AWS Servers

Real Linux environments on AWS — choose your distro: Ubuntu, CentOS, RHEL, openSUSE, Debian and more

🤖

AI Tutor NEW

Intelligent assistant answers questions in real time, with examples and ready-to-test commands

📊

Practice Exams Identical to the Real Test NEW

Questions in the same format, timing, and topic distribution as official LPI and RHCSA exams

💻

Practice Exam with Terminal NEW

Practical questions that open a real terminal — you solve the problem by running commands

🗺️

Skill Map NEW

Visualize your progress Duolingo-style — each LPI syllabus topic as a node with activities

📈

Readiness Map NEW

0–100 score that combines practice exams and lesson completion, showing when you're ready for the test

🔑

Interactive Cheat Sheet NEW

+300 Linux commands with flags, examples, and real-time search — open directly in the lab with one click

🔬

AI-Powered Diagnosis NEW

Analyzes your practice exams, identifies weak points, and generates a personalized PDF book with topics you need to review

🔁

SM-2 Spaced Repetition NEW

Flashcards with SM-2 algorithm (same as Anki) — the system schedules reviews at the perfect time for lasting retention

🎁

Perks Club NEW

Exclusive discounts on LPI vouchers, DevOps tools, and services negotiated especially for students

📅

Personalized Schedule

Automatic study plan adapted to your routine and exam date

🏆

Certificates for LinkedIn

Verifiable digital certificate upon course completion, exportable to LinkedIn with one click

💬

Support via WhatsApp

Direct channel with the team — get answers about the platform, certifications, and next steps

📱

Android & iOS App NEW

Study Linux on your mobile — flashcards, practice exams, and content available in free app for Android and iOS

🏅 World Authority in Linux

Lessons by Uirá Ribeiro — the only LPI Board Chair in Latin America

Uirá Ribeiro é Chair of the Board of Directors of the Linux Professional Institute (LPI) — the world's leading Linux certification organization. He defines the standards for LPIC-1, LPIC-2, and Linux Essentials certifications you'll pursue. No one in Brazil is more qualified to prepare you for this exam.

  • Chair of the LPI Board of Directors — defines the certification syllabus
  • Over 20 years of experience in Linux and infrastructure
  • Author of the official LPIC-1 and Linux Essentials books in Portuguese
  • Author of LPI's official Learning Materials: Linux Essentials 2.0, Security Essentials, and DevOps Tools
  • Over 14,033 students certified under his guidance
Sobre o instrutor
Uirá Ribeiro
Uirá Ribeiro
Chair of the Board of Directors — LPI
🏅
Chair of the Board — LPI
Linux Professional Institute
📚
Author of the LPIC-1 books
and Linux Essentials in PT-BR
👥
14,033+ students
certified on the platform
🌍
20+ years of Linux
infrastructure and teaching
📝 Author of LPI's Official Learning Materials
Linux Essentials 2.0 Security Essentials DevOps Tools
"Linux is everywhere — servers, cloud, embedded devices. Mastering Linux isn\'t an advantage, it\'s a requirement. And there\'s no better way to learn than from someone at the center of this global community."
🎥 Advanced Player

HD lessons with a player built for serious learners

No generic player here. Our platform's player is designed for technical study: adjustable speed, progress markers to pick up where you left off, fullscreen mode, and adaptive quality. Watch at your own pace — without missing anything.

  • Adaptive HD quality — works great even on slow connections
  • 0.75×, 1×, 1.25×, 1.5×, 2× speed — you control the pace
  • Progress saved automatically — pick up where you left off
  • Chapter markers — jump directly to the section you need
  • Works on desktop, tablet, and mobile
Lesson 12 — Process Management in Linux
▶
⏮ ▶ ⏭ 14:22 / 38:05
1.5× 2× 🔖 ⛶
✓ Introduction to processes
✓ ps, top e htop
▶ Signals and kill
○ jobs, fg, bg
🧪 Terminal in the Browser

Practice in a real Linux terminal while watching the lesson

The lab opens right next to the video — no VM to install, no leaving the page, no losing context. You watch the instructor explain a command and test it immediately on the real server. Practice happens at the exact moment of learning.

  • Real Linux terminal next to the player — integrated split screen
  • Dedicated AWS server — isolated per student, no sharing
  • No installation, no VM — opens in seconds in the browser
  • Automatic validation of lab tasks with instant feedback
  • Command history preserved throughout the entire session
Lab — Lesson 12: Process Management 🟢 Server active
▶
Lesson in progress
ps aux | grep nginx
root 1023 0.0 nginx: master
www 1024 0.2 nginx: worker
kill -HUP 1023
✓ nginx recarregado
jobs
[1]+ Running tail -f /var/log
✦ Exclusive — AI Tutor

Get your questions answered by an AI tutor available 24/7

Stuck on a command? Don't understand a concept? Our platform's AI Tutor answers in seconds — with practical examples, commands ready to run in the terminal, and explanations tailored to your level. No waiting, no forums, no depending on instructor availability.

  • Instant answers to any Linux technical question
  • Code examples ready to run in the lab
  • Current course context — knows where you are in the path
  • Explains terminal errors in simple language
AI Tutor — Certificação Linux
👤
How do I differentiate SUID, SGID, and Sticky Bit permissions? Are they on LPIC-1?
🤖
Yes, they're topics from objective 104.5! Here's the practical difference:
# SUID (4) — runs as the file owner
chmod u+s /usr/bin/passwd

# SGID (2) — inherits the directory's group
chmod g+s /shared/docs

# Sticky (1) — only the owner can delete
chmod +t /tmp
AI Tutor is typing…
📊 Official Practice Exams

Practice exams that exactly replicate the real test

Questions in Portuguese with the same format, topic distribution, difficulty level, and time as official LPI and RHCSA exams. When you sit for the real test, it's already familiar.

  • Timer identical to the official exam
  • Distribution of questions by topic as in the LPI syllabus
  • Answer key with detailed explanation for each question
  • Performance report by domain — see where you need to improve
  • Practice exams with terminal: solve by running real commands
LPIC-1 102 — Full Practice Exam — Question 14/60 ⏱ 44:17
Which command displays open network connections and the processes that created them in Linux?
A netstat -a
B ss -tulnp  ✓ Correto
C ifconfig -v  ✗
D ip route show
💻 Exclusive in Brazil

Practice Exam with Terminal — solve by running commands

Beyond multiple-choice questions, the platform has practical questions with a real terminal. The question opens a Linux environment and you solve the problem in real time — just like RHCSA practical exams and LPI field exams.

  • Real Linux terminal open within the practice exam
  • Automatic validation — the platform checks if you got it right
  • Simulates RHCSA practical questions and LPI exams
  • Immediate feedback with the correct solution
RHCSA Mock Exam — Hands-on Task 3/8
● Task in progress

Create a devops user with shell /bin/bash and add it to the wheel group.

✓ Task 1 completed
✓ Task 2 completed
useradd -s /bin/bash devops
usermod -aG wheel devops
✓ Verifying… user created
✓ wheel group assigned
✓ Task 3 completed!
☁️ Real Infrastructure on AWS

Choose the distro and practice on a real Linux server in the cloud

Each lab on the platform spins up a dedicated server for you on AWS — no local VM, no shared Docker, no setup. And the differentiator: you choose the Linux distribution before you start. Ubuntu, CentOS, RHEL, openSUSE, Debian — same lab, different distros, real behaviors of each system.

  • Dedicated EC2 servers on AWS — 100% real environment
  • Choose the distro: Ubuntu, CentOS, Red Hat, openSUSE, Debian and more
  • No local installation — opens in the browser in seconds
  • Isolated environment per student — no interference from other users
  • Server reset from scratch each session — you can make mistakes without fear
Lab — Choose your environment
Select a Linux distribution
🟠
Ubuntu 22.04
LTS
🟣
RHEL 9
Red Hat
🟢
CentOS Stream
9
🔵
Debian 12
Stable
🟡
openSUSE
Leap 15.6
⚪
Alpine 3.19
Minimal
Provider AWS EC2 — t3.small
Region us-east-1
Duration 2h per lab session
⚡ Start Lab with Ubuntu 22.04
🗺️ Exclusive — Duolingo of Linux

Duolingo-style Skill Map + Readiness Map

Each topic in the LPI syllabus becomes a visual node on the map. You clearly see what you've already mastered, what's in progress, and what's still missing. The Readiness Map calculates your score from 0–100 by combining practice exams and lesson completion — tells you when you're ready to take the exam.

  • Duolingo-style visualization — gamification of learning
  • Each node lists lessons, labs and practice exams for that topic
  • Readiness score calculated automatically per course
  • Covers all official LPI objectives 101, 102, 201, 202
MAPA DE HABILIDADES — LPI-101
TEMA 101
🐧★
💾✓
⚙️67%
TEMA 102
🌐32%
🔒
🔒
MAPA DE PRONTIDÃO
LPIC-1
82%
LPIC-2
57%
Linux Essentials
34%
82
Score LPIC-1
✓ Pronto para a prova!
🔑 Interactive Cheat Sheet

+300 Linux commands with real-time search

The platform's cheat sheet has over 300 commands with flags, descriptions in Portuguese and ready-to-use examples. Filter by certification, copy the command with one click and open directly in the lab — without leaving the study screen.

  • Instant search by name, description or flag
  • Filter by certification: LPI-101, LPI-102, LPIC-2, Essentials
  • Copy to clipboard with one click
  • Toggle flags and options per command
  • Available within the lab — opens in the side panel
LPI-101 LPI-102 LPIC-2 Essentials
chmod [opções] [modo] arquivo📋
Changes permissions of files and directories
find [caminho] [expressão]📋
Locates files by name, type, size or date
tar [-czxvf] arquivo.tar.gz📋
Compresses and extracts files
systemctl [start|stop|enable] serviço📋
Manages systemd services and units
📖 Reference Material

Exclusive eBooks written by the Chair of the LPI Board — in Portuguese

Along with the courses you get the official eBooks in Portuguese: the Linux Essentials book and LPIC-1 — written by Uirá Ribeiro, who also defines exam content. They are the only Linux certification books written directly in Portuguese, not a translation, covering 100% of the official syllabus.

  • Linux Essentials — covers 100% of V1.6 objectives in Portuguese
  • LPIC-1 — covers exams 101 and 102 with exercises and practice questions
  • Written by the Chair of the LPI Board — not a translation
  • Updated according to the current official syllabus
  • Included in the Super Package — no additional cost
Library — your eBooks
LPIC-1
Exames 101 e 102
LPI Certification — LPIC-1
Uirá Ribeiro
📄 PDF PT-BR 101 + 102
43% read
Linux
Essentials
Linux Essentials — LPI
Uirá Ribeiro
📄 PDF PT-BR V1.6
78% read
📦 Included in the Super Package — no additional cost
🔬 Exclusive — AI Diagnostic

Smart diagnostic + Personalized book for your mistakes

The platform analyzes all your practice exams, identifies the topics where you make the most mistakes and generates a personalized diagnostic by the AI Tutor — with narrative, weak points sorted by impact and recommended lessons for each gap. And it also exports a customized PDF book with chapters, commands and cheat sheet focused exactly on what you need to review.

  • Automatic analysis of all practice exams taken
  • AI-generated narrative with personalized diagnostic of your level
  • Recommended lessons by topic with direct link to the player
  • Exportable PDF with book chapters + commands from your weak points
  • Available for LPIC-1, LPIC-2 and Linux Essentials
Smart Diagnostic — LPIC-1
3
Weak points
5
In progress
12
Mastered
🤖 AI Tutor — Diagnostic
You master processes and permissions well, but your biggest gaps are in package management (48% de acerto) e network configuration (52%). Focus on these two topics before scheduling the exam.
48%
Package Management (102.4)
52%
Network Configuration (109.1)
61%
Regular Expressions (103.7)
📄 Export Personalized PDF Book
🔁 SM-2 Spaced Repetition

Spaced Repetition Review Path — memorize once and for all

The system uses the SM-2 algorithm (the same as Anki) to schedule reviews at the exact moment you're about to forget. Each flashcard is evaluated with one click and the system automatically calculates when you should review — days, weeks or months later. The result: long-term retention without studying what you already know.

  • SM-2 algorithm — intervals calculated per card, per student
  • Short sessions of 10–15 min per day are enough
  • Overdue cards appear first, new ones introduced gradually
  • Retention statistics, streak and overdue cards per certification
  • Covers all key concepts of the LPI and Linux Essentials syllabus
Spaced Repetition — LPIC-1 · 8 cards today
✓ 5 done ● 3 remaining 🔥 Streak 14 days
Process and Signals
Which signal is sent by default by the kill command?
Answer
SIGTERM (15) — requests a graceful shutdown. Use kill -9 for SIGKILL (forced).
How was it?
Next review: in 4 days
🎁 Perks Club

Exclusive discounts on tools and services for students

As a student on the platform, you have access to Perks Club — a curated selection of exclusive discounts and benefits on tools, services, and complementary courses specially negotiated for the Certificação Linux community. Coupons activated with one click, no hassle.

  • LPI voucher discounts — save on official exam
  • Cloud tools, monitoring, and DevOps at exclusive rates
  • Benefits on practice platforms and labs
  • Coupons copied to clipboard with one click
  • New partners added regularly
Perks Club — Exclusive Benefits
LPI Voucher
Official LPI exam with exclusive student discount
20% OFF
CERTLINUX20 📋
Cloud Provider
Cloud credits for your Linux projects
$50 free
LINUXCLOUD 📋
DevOps Tools
Monitoring tool subscription
30% OFF
CERTLX30 📋
📅 Study Plan

Automatic study schedule adapted to your routine and exam date

Enter how many hours per week you have available and your exam date. The platform automatically generates a personalized study plan — distributing lessons, labs, and practice exams throughout the weeks so you arrive on exam day completely prepared, without last-minute rush.

  • Plan automatically generated based on exam date
  • Distributes lessons, labs, and practice exams evenly
  • Adapts pace based on your actual platform progress
  • Delay alerts — notifies you when you're falling behind
  • Recalculates automatically if you skip days
Study Schedule — LPIC-1
Exam LPIC-1 — 28 jul 2026
Available 8h / week
Progress On track ✓
Current week — Jun 2-8
Mon
✓
2 lessons
Tue
✓
1 lab
Wed
▶
2 lessons
Thurs
○
1 lab
Fri
○
Exam Test
Sat
—
Review
Sun
—
Rest day
Next activity
▶ Lesson 14 — RPM Package Management
🏆 Verifiable Certification

Verifiable digital certificates — share on LinkedIn with one click

Upon completing each course you receive a verifiable digital certificate with a unique code. Any recruiter can confirm authenticity directly from the verification link. And with one click you publish directly to your LinkedIn profile — visible to the job market.

  • Certificate with unique code and public verification link
  • Direct publishing to LinkedIn with one click
  • High-resolution PDF download for portfolio
  • Available for all 21 platform courses
  • Course hours and completion date recorded
Certificate of Completion
Certificação Linux
Certificate of Completion
João Silva
LPIC-1 — Linux Professional Institute
Certification Level 1
102 hours • Completed on 01/06/2026
ID: CERT-2026-LPIC1-08471
in Add to LinkedIn
⬇ Download PDF
🔗 Verification link
💬 Human Support

Direct support via WhatsApp — response in minutes, not days

Stuck on a question, want to know which certification makes the most sense for your career, or need help accessing the platform? Our team is available directly on WhatsApp. No tickets, no support queue, no bot — a real person responds.

  • Human support via WhatsApp — no chatbot
  • Ask questions about certifications, career, and next steps
  • Technical support for labs, access, and platform
  • Average response time: less than 2 hours during business hours
  • Available to all Super Package students
🐧
Certificação Linux
🟢 Online now
Today
Hi! I'm a Super Package student. Which certification should I do first — LPIC-1 or Linux Essentials?
09:41
Hi, João! For those who want to go straight to the job market, I recommend starting with LPIC-1 — it's more recognized by recruiters here in Brazil. Essentials is great if you're just starting out and want an entry-level certification. What's your career goal right now?
09:43 ✓✓
I want to work as a sysadmin. So I'll start with LPIC-1!
09:44
Perfect! I've set the LPIC-1 Skill Map as your active course. For any technical questions during your studies, the AI Tutor responds 24/7 — but feel free to reach out here too 😊
09:45 ✓✓
How it works

4 steps from zero to certification

From account creation to official exam approval

01
🚀

Secure the Super Package

Instant access to all 21 courses for $139. Enrollment confirmed in under 2 minutes.

02
🗺️

Follow the Skill Map

The structured path of the official syllabus guides your study from beginner to advanced with no gaps.

03
💻

Practice with labs and mock exams

Run labs in your browser, test the AI tutor, and train with mock exams until the Readiness Map shows 80+.

04
🏅

Earn your certification

Schedule the official exam with 20% off the LPI voucher and arrive on test day confident you'll pass.

Proven results

14,033+ Students certified
4.9/5 Average rating
21 Courses available
7 days Money-back guarantee
📱 Study anywhere

The platform in your pocket

Make the most of your commute, gym time, or any spare moment to review flashcards, take practice exams, and track your progress right from your phone.

🔁
Flashcards & Review
Offline SM-2 algorithm
📊
Exam Tests
LPI questions on mobile
📈
Real-time progress
Streak and XP synced
Available on
Google Play
Available on
App Store

Free for platform students · Android & iOS

All platform features.
All 21 courses.
One single investment.

Join 14,033+ professionals who have already chosen the most complete Linux platform in Brazil.

📚 21 courses 📖 PT-BR eBooks 🧪 66 labs ☁️ Multi-distro AWS 🤖 AI Tutor 📊 Official mock exams 🗺️ Skill Map 📈 Readiness Map 🔑 Cheat Sheet 🔬 AI Diagnostics 🔁 Spaced Review 🎁 Perks Club 💬 WhatsApp support ♾️ 5 years of access
From $992.12 (individual) for just
$139
🚀 Secure My Super Package Now
🛡️ Unconditional 7-day guarantee  •  🔒 100% secure payment  •  ⚡ Immediate access after confirmation
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