Catalog · terminal-first

Ten live tracks spanning Linux basics through maintenance drills. Prices are informational only—request enrollment details through the contact desk.

Showing 10 of 10 courses

Backups That Survive Audits
Restore drills, encryption choices, and documentation peers can verify.
BRL 760
Containers on Admin Metal
Podman workflows for admins who live outside Kubernetes dashboards.
BRL 980
Filesystems & Mount Discipline
Mount options, quotas, and integrity checks with repeatable verification steps.
BRL 720
Incident Rhythm for Linux Crews
Structured comms, timelines, and service handoffs under pressure.
BRL 2,300
Kernel & Boot Flow Lab
Trace init systems, journal hints, and recovery modes without guessing.
BRL 890
Network Plumbing for Admins
Interfaces, routes, and firewall basics tied to realistic change tickets.
BRL 1,180
Observability for Small Teams
Metrics, logs, and humane alerting without a vendor bill explosion.
BRL 870
Performance Sanity for Busy Hosts
CPU, memory, and IO triage without chasing imaginary bottlenecks.
BRL 370
Permissions & Identity Hygiene
ACLs, sudo patterns, and group design with least-privilege stories.
BRL 650
Services Lifecycle Workshop
Unit files, timers, and socket activation with staged rollouts.
BRL 1,040