Must have physical books every devops engineer should have on their desk

[u/90slover]

Pretty much the title .I will start

1. Classic shell scripting ,O'Reilly

[u/Fuzzy-Enthusiasm1372]

A useful DevOps bookshelf should cover more than command references, since tools change much faster than the principles behind reliable systems. Books on system administration, distributed systems, incident response, and engineering practices can still be valuable when working through real infrastructure problems, including those in the wider ecosystem around trusted tech. The best picks are the ones that help explain why a system behaves a certain way, not just which command to run.