Summary
This section contains my Linux learning notes, practical guides, command references, and system concepts. The focus is not only on memorising commands, but on understanding how Linux behaves, how to work safely, and how to troubleshoot with a calmer, more structured approach.
How this area is organised
- The root
Linuxarea is the distro-agnostic core Guides,Commands, andConceptsat this level are meant to stay useful across several Linux environments- Fedora SWAY Atomic is the distro-specific track where Atomic layers, Sway workflow, and Fedora-specific tooling live
What You Will Find Here
- practical Linux notes for daily work and labs
- command references and keyboard workflow notes
- Fedora Atomic and Sway setup material
- system concepts that support troubleshooting and administration
- notes that connect Linux with homelab, security, cloud, and IT support learning
Structure
| Section | What it contains |
|---|---|
| Guides | general Linux workflows and diagnostics |
| Commands | lightweight Linux admin and troubleshooting reference |
| Concepts | core Linux mental models across distros |
| Fedora SWAY Atomic | deeper distro-specific and lab-specific Linux area |
Current focus area
Right now the most developed Linux section is:
That area already includes:
Scope
- beginner to intermediate Linux learning
- terminal fluency and command-line confidence
- practical system understanding instead of isolated command memorisation
- notes that support homelab, security, cloud, and IT administration work
Recommended starting points
- Filesystem, Paths, and FHS — filesystem model and path awareness
- Processes, Services, and systemd — runtime and service mental model
- Permissions, Ownership, and sudo — access and admin behaviour
- Symlink — links, path indirection, and safe verification
- System Info — host identity, kernel, distro, and service log checks
- Safe Linux Diagnostics — first-pass Linux troubleshooting workflow
- Fedora SWAY Atomic — mental model and layer overview
- Podman — container workflow on Atomic
- Toolbox — daily dev environment workflow
- Commands — quick reference notes