Catalog

Courses built for evidence, not vibes

Filters follow industry tags here because teams describe themselves that way during intake calls. Skill level, topic, duration, certification path, and learning format stay visible on each detail page.

Industry focus

Move from ad-hoc commands to repeatable checks across users, permissions, and service units without breaking a live host.

Duration
4 weeks · 36 lab hours
Format
Self-paced labs + weekly mentor checkpoints
Certification path
LPIC-1 aligned drills

Wire up DNS clients, firewalls, and reverse proxies with traceable changes and rollback notes.

Duration
5 weeks · 42 lab hours
Format
Blended async + two live clinics
Certification path
RHCSA-style scenarios

Author maintainable bash, guardrails for cron/at, and small Makefiles that teams can inherit.

Duration
4 weeks · 30 lab hours
Format
Self-paced labs
Certification path
Linux Foundation essentials bridge
Advanced

Untangle DAC, capabilities, and SELinux denials with a calm triage order.

Duration
5 weeks · 40 lab hours
Format
Instructor-led bootcamp weeks 1-2, async after
Certification path
Security specialty prep

Practice emergency shells, generator units, and journal pivots that shorten outage narratives.

Duration
3 weeks · 24 lab hours
Format
Intensive weekend labs
Certification path
RHCE troubleshooting emphasis

Build reliable NFS exports, automount maps, and client tuning that survives reboots and staff churn.

Duration
3 weeks · 22 lab hours
Format
Self-paced labs
Certification path
Advanced admin track

Translate rule intent, build nftables sets, and rehearse rollback windows with ops-friendly diffs.

Duration
2 weeks · 16 lab hours
Format
Live working sessions
Certification path
Security specialty prep

Read iostat without panic, correlate block device noise, and write forecasts that survive leadership questions.

Duration
4 weeks · 28 lab hours
Format
Async with two mentor reviews
Certification path
Cloud cost ops adjacent skills