Linux Domain¶
Domain guide: browse all Linux content organized as a learning sequence.
Curated path through Linux content in this repo.
Getting Started (L0)¶
| Resource | Type |
|---|---|
| Bash Exercises (Quest Ladder) (CLI) | 50 exercises (levels 1-5) |
| Linux Fundamentals Skillcheck | Self-assessment |
| Bash Skillcheck | Self-assessment |
Key Skills¶
- Filesystem navigation, permissions (chmod, chown, umask)
- Process management (ps, top, kill, systemctl)
- Package management (apt, yum/dnf)
- Shell scripting (variables, loops, conditionals, set -euo pipefail)
- journalctl, dmesg, syslog
- Users, groups, sudo
Related Topics¶
- Modern CLI Tools - fd, rg, fzf, jq
- Datacenter & Hardware - server hardware, RAID, OOB
- Networking Tools - ip, ss, tcpdump, ethtool
Study & Review¶
- Linux Flashcards — browse Linux cards online
- Bash Flashcards — shell scripting cards
- All Flashcard Decks — 196 decks, 5700+ cards
- Quiz Bank — self-test by topic