Understanding Linux Process States: Running, Blocking, Zombie & Orphan

This article explains Linux process states—including running, sleeping, disk sleep, stopped, dead, zombie, and orphan—detailing their meanings, kernel definitions, how to observe them with code examples, and the implications for system resource management.

OS fundamentalsProcess Statesorphan

0 likes · 20 min read

Understanding Linux Process States: Running, Blocking, Zombie & Orphan

Liangxu Linux

Jul 30, 2020 · Fundamentals

Understanding Parent‑Child Processes: Fork, Orphan and Zombie Explained

This article explains the concepts of processes, their identifiers, the fork system call, and the differences between orphan and zombie processes, providing code examples, output analysis, and practical ways to handle each situation on Unix‑like systems.

LinuxPIDUnix

0 likes · 10 min read

Understanding Parent‑Child Processes: Fork, Orphan and Zombie Explained