Linux Fundamentals
GNU/Linux foundations, filesystems, users, processes, packages, storage, networking, shell automation, security and troubleshooting.
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Track the external Linux learning path here.
The Linux reference material opens outside these Academy module pages, so progress is learner-recorded. Mark lab and knowledge-check evidence before completing each module.
Study the published Linux curriculum.
The Academy does not put the learning behind the certification fee. Use the public material first; pay only if you later want the completion credential.
GNU/Linux foundations
Unix/Linux concepts, distributions, installation and boot process.
Files & filesystems
Commands, paths, filesystems, partitions, permissions and ownership.
Users & processes
Local accounts, groups, sudo, processes, signals and service lifecycle.
Packages & storage
APT/DNF/RPM concepts, LVM, RAID, mounts and capacity troubleshooting.
Shell automation
Shell scripting, pipelines, redirection, text processing and scheduled work.
Networking & access
IP configuration, routing, DNS, SSH, file transfer and service exposure.
Security
Firewall concepts, SELinux/AppArmor awareness, permissions and secure administration.
Troubleshooting
Logs, systemd/journald, performance symptoms and evidence-driven diagnosis.
Pass first. Pay afterwards.
The Linux certification checkout is available only after the server records a passing assessment. Payment cannot substitute for the assessment.