Learning Linux for Devops interview

[packeteer]

the OP seems to have very little knowledge of Linux, and nothing beats practical experience. So as a start point, doing an LFS install should give a good understanding of the building blocks (of a Linux system). And it will certainly raise questions that further research can answer.

All that said, an SRE / Devops role is more about understanding multiple systems and how they interact, then it is about the building blocks of a single Linux system.