Linux Operations
Enterprise Linux operations reference. From desktop workstations to headless research servers. Built for when you’re SSH’d into a box with scientists watching.
Supported Distros
| Distro Family | Versions | Use Case |
|---|---|---|
Arch Linux |
Rolling release |
Workstation, daily driver |
RHEL/Rocky/Alma |
8.x, 9.x |
Enterprise servers, compliance |
Fedora |
39, 40, 41 |
Workstation, cutting edge |
Debian/Ubuntu |
12 Bookworm, 24.04 LTS |
Servers, research |
Content Structure
Philosophy
Terminal first. GUI never. Documentation always.
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Distro-agnostic where possible, with tabs for distro-specific commands
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Copy-paste ready - every command tested and working
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Decision trees for troubleshooting - don’t think, follow the path
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Real scenarios from production environments
Migration Status
Content being migrated from Principia Command Arsenal:
| Topic | Source | Status |
|---|---|---|
Linux CMD Mastery |
2025-BASH-Linux-CMD-Mastery-001/002 |
Pending |
Systems Administration |
2025-LNX-005-Systems-Administration-Mastery |
Pending |
Advanced Shell Patterns |
2025-LNX-006-Advanced-Defensive-Shell-Patterns |
Pending |
SELinux/AppArmor |
2025-LNX-012-SELinux-AppArmor-MAC |
Pending |
KVM/QEMU |
2025-LNX-010-KVM-QEMU-Virtual-Machines |
Pending |
Netcat Operations |
2026-LNX-027-Netcat-Security-Operations |
Pending |
SSL/TLS Certificates |
2026-LNX-029-SSL-TLS-Certificate-Operations |
Pending |