Interview Guides
Linux and Operations Notes
Original operational notes covering the shell, processes, filesystems, networking, services, observability, and safe administration.
Notes
- 1The command line as a system interface
- 2Files, permissions, and users
- 3Processes and service lifecycles
- 4Pipelines and shell automation
- 5Storage, filesystems, and backups
- 6Networking and diagnostics
- 7Observability and performance
- 8Safe operational change
- 9Investigate a latency incident
- 10Turn an availability objective into an alert