Category
Primary
operating-systems · embed-ft 0.32
Tree path
Technology & Computing › Computing › Software and Applications › Operating Systems
Group (tier-1)
Also (top-3)
computing0.29
Tech stack
AI readiness
Compliance (GEO / GDPR)
TLD
Overview
Title
PID 0
Description
What is PID 0? In computing, the process identifier (a.k.a. process ID or PID) is a number used by most operating system kernels—such as those of Unix, macOS and Windows—to uniquely identify an active process. -- From Wikipedia During system boot-up, PID 0 is the genesis process from which all
Final URL
Language
en (html)
Scanned at
2026-06-25 22:21:13