Just found an excellent resource: 80 Linux interview questions carefully divided into 3 levels — Beginner (0-1 year), Intermediate (1-3 years), and Advanced (3+ years).
It includes:
Clear comparison tables showing what interviewers expect at each level
Topic progression (from basic commands to kernel tuning, HA design, eBPF, etc.)
Real differences in focus, responsibilities, and even expected salary ranges
Downloadable cheat sheets for all three levels
Perfect whether you're preparing for your first Linux role, a DevOps/SysAdmin position, or a senior/cloud infrastructure interview.
Check it out here:
https://dargslan.com/blog/linux-interview-questions-all-levels-comparison
Highly recommended! 📋💻
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