Interview Preparation¶

Linux interviews for DevOps, SRE and platform roles move through rounds that get deeper each time. This folder follows that structure: each round page collects questions at one level, and the scenarios drill the troubleshooting round.

Rounds¶

The mock interviews mix all four rounds into three timed 45-minute sessions.

Answer Method¶

Every checkpoint in the topic files uses the same shape, and the same shape works in a live interview:

1. Say first: one sentence that answers the question directly.
2. Proof: the command or output that shows it, ideally one you have run.
3. Follow-up: the next question the interviewer is likely to ask; preparing it is how an L1 answer leads into an L3 discussion.

A Don't say line records a common wrong answer worth avoiding.

Study Paths¶

Scenarios¶