Linux

Responsable	Administrator
Dernière mise à jour	09/06/2026
Membres	4

Cours
Avis

Module 1 — Linux Foundations

9Leçons ·
- 1.0 - What Is Linux?
  
  Nouveau
- Lesson 2 — Linux Distributions Explained
  
  Nouveau
- Lesson 3 — Kernel, Shell, and Userland
  
  Nouveau
- Lesson 4 — Filesystem Hierarchy (FHS)
  
  Nouveau
- Lesson 5 - Navigating Linux
  
  Nouveau
- Lesson 6 — Working With Files & Directories
  
  Nouveau
- Lesson 7 — Text Viewing Tools (cat, less, grep)
  
  Nouveau
- Lesson 8 — File Manipulation (cp, mv, rm)
  
  Nouveau
- Lesson 9 — Searching & Filtering (grep, find, awk)
  
  Nouveau
Module 2 — Linux System Administration Basics Users, permissions, processes, and system control.

7Leçons ·
- Lesson 1 — User & Group Management
  
  Nouveau
- Lesson 2 — File Permissions & Ownership
  
  Nouveau
- Lesson 3 — Sudo & Privilege Delegation
  
  Nouveau
- Lesson 4 — Process Management (ps, top, htop)
  
  Nouveau
- Lesson 5 — Systemd Services & Targets
  
  Nouveau
- Lesson 6 — Scheduling Tasks (cron, crontab, at)
  
  Nouveau
- Lesson 7 — Package Management (apt, dnf, pacman)
  
  Nouveau
Module 3 — Linux Networking Interfaces, routing, services, and troubleshooting.

6Leçons ·
- Lesson 1 — Networking Basics (ip, ping, ss, hostnamectl)
  
  Nouveau
- Lesson 2 — Network Configuration & Interfaces
  
  Nouveau
- Lesson 3 — DNS, Hostnames & Name Resolution
  
  Nouveau
- Lesson 4 — Firewalls (ufw, firewalld, iptables)
  
  Nouveau
- Lesson 5 — SSH, Remote Access & Secure Connectivity
  
  Nouveau
- Lesson 6 — Network Troubleshooting Tools (traceroute, mtr, tcpdump)
  
  Nouveau
Module 4 — Storage & Filesystems

6Leçons ·
- Lesson 1 — Disk Devices & Partitioning (lsblk, fdisk, parted)
  
  Nouveau
- Lesson 2 — Filesystems & Formatting (ext4, xfs, btrfs)
  
  Nouveau
- Lesson 3 — Mounting & /etc/fstab
  
  Nouveau
- Lesson 4 — LVM — Logical Volume Management
  
  Nouveau
- Lesson 5 — RAID (mdadm) — Redundancy & Performance
  
  Nouveau
- Lesson 6 — Storage Troubleshooting & Recovery
  
  Nouveau
Module 5 — Shell Scripting & Automation

6Leçons ·
- Lesson 1 — Shell Scripting Basics (Shebang, Variables, Execution, Exit Codes)
  
  Nouveau
- Lesson 2 — Control Flow: Conditionals & Loops
  
  Nouveau
- Lesson 3 — Functions, Arguments & Exit Status
  
  Nouveau
- Lesson 4 — Working With Files, Text & Streams (stdin, stdout, stderr, pipes, grep, awk, sed)
  
  Nouveau
- Lesson 5 — Automation & Scheduling (cron, at, systemd timers)
  
  Nouveau
- Lesson 6 — Real‑World Automation Scripts (Backups, Monitoring, Deployments)
  
  Nouveau
Module 6 — Security & Hardening

6Leçons ·
- Lesson 1 — Authentication & Account Security
  
  Nouveau
- Lesson 2 — Auditing & Logging
  
  Nouveau
- Lesson 3 — SELinux
  
  Nouveau
- Lesson 4 — AppArmor
  
  Nouveau
- Lesson 5 — System Hardening & Secure Configurations
  
  Nouveau
- Lesson 6 — Security Automation & Incident Response
  
  Nouveau
Module 7 — Linux Server Administration

6Leçons ·
- Lesson 1 — Core Server Administration & Enterprise Workflows
  
  Nouveau
- Lesson 2 — User Directory Services (LDAP, AD Integration, SSSD)
  
  Nouveau
- Lesson 3 — Web & Application Services
  
  Nouveau
- Lesson 4 — Database Services (MySQL/MariaDB, PostgreSQL, Backups, Tuning)
  
  Nouveau
- Lesson 5 — Storage & Filesystem Services (LVM, RAID, NFS, Quotas, Snapshots)
  
  Nouveau
- Lesson 6 — Monitoring & Logging (Prometheus, Grafana, journald, log pipelines)
  
  Nouveau
Module 8 — Troubleshooting & Diagnostics

8Leçons ·
- Lesson 1 — Troubleshooting Foundations & Real‑World Diagnostic Workflow
  
  Nouveau
- Lesson 2 — Service Troubleshooting
  
  Nouveau
- Lesson 3 — Network Troubleshooting (DNS, routing, connectivity, firewalls)
  
  Nouveau
- Lesson 4 — Storage Troubleshooting (disk full, I/O bottlenecks, RAID/LVM failures)
  
  Nouveau
- Lesson 5 — Performance Troubleshooting (CPU, Memory, Load, Processes)
  
  Nouveau
- Lesson 6 — Boot & System Recovery (GRUB, initramfs, rescue mode, broken boot fixes)
  
  Nouveau
- Lesson 7 — Log Analysis & Incident Reconstruction
  
  Nouveau
- Lesson 8 — Advanced Diagnostics (strace, lsof, perf, systemtap, eBPF)
  
  Nouveau