Linux & Operating Systems · Tutorial tracks

Linux · networking · telemetry

Shell fluency, HTTP/TCP orientation, systemd basics, traces → metrics storyline.

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Lesson outline

  1. 25
    Copy Files Securely with scp

    Learn to copy files securely with scp in this Linux networking telemetry tutorial — hands-on steps, troubleshooting, and next lesson.

  2. 26
    Linux · networking · telemetry — Part 013

    Placeholder slot — edit in console (backend-platform-skills-stub-013).

  3. 27
    DNS Queries: Translate Names

    Learn how DNS queries translate human-readable names into IP addresses. This Linux networking lesson covers core concepts, step-by-step resolution, hands-on practice with dig and nslookup, troubleshooting, and next steps in the telemetry track.

  4. 28
    Linux · networking · telemetry — Part 014

    Placeholder slot — edit in console (backend-platform-skills-stub-014).

  5. 29
    Write Your First Shell Script

    Write your first shell script in this Linux · networking · telemetry tutorial — step-by-step guide for developers.

  6. 30
    Linux · networking · telemetry — Part 015

    Placeholder slot — edit in console (backend-platform-skills-stub-015).

  7. 31
    Cron vs systemd Timers

    Automate tasks with cron and systemd timers — Linux · networking · telemetry.

  8. 32
    Linux · networking · telemetry — Part 016

    Placeholder slot — edit in console (backend-platform-skills-stub-016).

  9. 33
    Check CPU and Memory with top and free

    Learn to check CPU and memory using top and free — essential Linux commands for monitoring system health, with hands-on examples and troubleshooting.

  10. 34
    Linux · networking · telemetry — Part 017

    Placeholder slot — edit in console (backend-platform-skills-stub-017).

  11. 35
    Monitor Disk I/O with iostat

    Learn to monitor disk I/O using iostat — a practical Linux tutorial for the Linux · networking · telemetry track. Understand key metrics, run hands-on commands, and troubleshoot performance issues.

  12. 36
    Linux · networking · telemetry — Part 018

    Placeholder slot — edit in console (backend-platform-skills-stub-018).

    Linux · networking · telemetry — step-by-step tutorials

    What you will find here

    This track walks through linux · networking · telemetry in order — each lesson is server-rendered HTML you can read without JavaScript. Follow the outline, then practice in the browser IDE when a lesson links to runnable code.

    Tutorials vs quizzes and code samples

    Tutorials teach in sequence. For quick checks use quizzes. For copy-paste snippets see code samples. For deeper reading browse articles.