Terminal-first · Rio Grande do Norte operations desk

Linux administration courses with terminal labs

This program keeps learners inside shells until narration habits form. Mentors mark up your transcripts, not just your final answers. Call +55 778 414 598 if you need a human to sanity-check cohort fit before you write a long email.

Rack-mounted servers with warm corridor lighting

Linux skills roadmap (visual)

The curve is intentionally uneven—some weeks spike in intensity when we simulate noisy neighbors on shared lab hosts.

Lab samples (three slices)

Slice A · journal triage

Broken unit names injected on purpose; you widen filters, then tighten with evidence screenshots.

Slice B · permission narration

POSIX first, ACL second, stakeholder blurbs third—no silent recursive fixes.

Slice C · reload choreography

Reload versus restart table you must read aloud before touching production-shaped VMs.

Mentor bench · eleven people

Marina Duarte

Linux instructor

Boot chain obsessive, prefers chalk dust to slide transitions.

Rafael Mota

Systems mentor

Draws dependency arrows on napkins during live sessions.

Paula Nogueira

Lab reviewer

tcpdump whisperer with a loud laugh in voice notes.

Elias Carvalho

Learner success advisor

Translates HR panic into lab-sized stories.

Aline Freitas

Linux instructor

Timers, sockets, and polite reload sermons.

Bruno Teixeira

Systems mentor

Metal-first; warns when abstractions leak heat.

Juliana Prado

Lab reviewer

Rewrites alert copy at 2am without sounding cranky.

Carla Menezes

Linux instructor

Documentation that survives printer jams.

Henrique Alves

Systems mentor

Incident bridges with a kitchen timer visible on camera.

Sofia Lemos

Lab reviewer

Graphs color-coded before opinions land.

Tomás Queiroz

Learner success advisor

Schedules rural-friendly async windows.

Course grid

Kernel & Boot Flow Lab

Trace init systems, journal hints, and recovery modes without guessing.

BRL 890

Filesystems & Mount Discipline

Mount options, quotas, and integrity checks with repeatable verification steps.

BRL 720

Network Plumbing for Admins

Interfaces, routes, and firewall basics tied to realistic change tickets.

BRL 1,180

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

Containers on Admin Metal

Podman workflows for admins who live outside Kubernetes dashboards.

BRL 980

Observability for Small Teams

Metrics, logs, and humane alerting without a vendor bill explosion.

BRL 870

Backups That Survive Audits

Restore drills, encryption choices, and documentation peers can verify.

BRL 760

Incident Rhythm for Linux Crews

Structured comms, timelines, and service handoffs under pressure.

BRL 2,300

Performance Sanity for Busy Hosts

CPU, memory, and IO triage without chasing imaginary bottlenecks.

BRL 370

Program FAQ

Is this page different from the catalog?

Yes—this page narrates the terminal-labs arc end-to-end. The catalog is filter-heavy for people who already know what they need.

Can I visit in person?

What is still outside scope?

Visit planning · postal anchor

Address: 761 Rua Nataniel, Heloisa do Descoberto, Rio Grande do Norte, 88776-373, Brazil

Phone: +55 778 414 598

Appointments only—bring ID matching enrollment records.

Desk routing · how messages land

Email hello@net-flowspot.one for PDFs, syllabus pacing, or accessibility needs. For urgent lab outages during published Saturday windows, call +55 778 414 598.

Verified contact block (summary)

Net Flowspot lists training contact as 761 Rua Nataniel, Heloisa do Descoberto, Rio Grande do Norte, 88776-373, Brazil alongside +55 778 414 598. We repeat the pair here so PDF exports and printouts stay aligned with enrollment PDFs.

Open the full contact desk