Operting System OS Concepts for DevOps Operating System Boot Process System startup Stage 1 boot loader Stage 2 boot loader Kernel Init Resources: Process and Process Management Concepts Resources: Linux Signals Concepts Resources: Threads and Concurrency Concepts Resources: Scheduling Concepts Resources: Memory Management Concepts Resources: Inter-Process Communication Concepts Resources: I/O Management Concepts Resources: Virtualization Concepts Resources: Distributed File Systems Concepts Resources: Cloud Computing concepts Resources: References: