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LFCS · 3 days (21 h)
LFCS Exam Preparation — Linux Foundation Certified System Administrator
The Linux bedrock of the Golden Kubestronaut track: three days of command-line system administration, all the way to the hands-on exam.
Objectives
- Pass the hands-on LFCS exam
- Administer services, processes, and logs with systemd
- Manage users, groups, and permissions without hesitation
- Configure networking, firewall, and storage (partitions, LVM)
Audience
Engineers and technicians who want to validate genuine autonomy in Linux administration — the silent prerequisite for everything else.
Prerequisites
- Regular use of a Linux or macOS terminal
- Some shell scripting notions are a plus
Program
Essential commands
- Navigation, search, redirections, and pipes
- Text manipulation: grep, sed, awk
- Archives, permissions, and links
Running systems
- systemd: services, timers, logs
- Processes, priorities, and signals
- Boot sequence
Users and groups
- Accounts, sudo, and password policies
- Environments and quotas
Networking
- Interfaces, routing, and DNS resolution
- Firewall and opening ports
- Hardened SSH
Storage and mock exam
- Partitions, filesystems, LVM
- Mounts and fstab
- Simulation under exam conditions
Get your quote
Six questions, two minutes. Quote within 48 h — often within minutes.
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