Process identifier (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Process identifier" in English language version.

Last modified: 20:10:24, 29 June 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

33man7.org

low place

33microsoft.com

263^rd place

259^th place

22opengroup.org

6,630^th place

5,295^th place

11web.archive.org

1^st place

11dave.tf

low place

11kernel.org

5,383^rd place

3,622^nd place

11stackexchange.com

4,114^th place

3,027^th place

11faqs.org

7,483^rd place

6,774^th place

11tin.org

low place

11phoronix.com

4,058^th place

2,920^th place

11archive.org

6^th place

archive.org (Global: 6^th place; English: 6^th place)

Russinovich, Mark; David A. Solomon (2005), "Chapter 2: System Architecture", Microsoft Windows Internals (4th ed.), Microsoft Press, p. 76, ISBN 0-7356-1917-4

dave.tf (Global: low place; English: low place)

blog.dave.tf

Anderson, David (2024-06-05), What is PID 0?, archived from the original on 2024-06-07

faqs.org (Global: 7,483^rd place; English: 6,774^th place)

comp.unix.aix Frequently Asked Questions, retrieved 2008-07-21

kernel.org (Global: 5,383^rd place; English: 3,622^nd place)

git.kernel.org

Linux kernel code: tools/perf/builtin-sched.c, pid 0 == swapper == idle task

man7.org (Global: low place; English: low place)

microsoft.com (Global: 263^rd place; English: 259^th place)

docs.microsoft.com

"GetCurrentProcessId Function", Windows Dev Center, Microsoft, 5 December 2018
"GetProcessId function", Windows Dev Center, Microsoft, 5 December 2018

devblogs.microsoft.com

Chen, Raymond (2008-02-28), "Why are process and thread IDs multiples of four?", The Old New Thing, Microsoft

opengroup.org (Global: 6,630^th place; English: 5,295^th place)

pubs.opengroup.org

"getpid", The Open Group Base Specifications Issue 7, 2018 edition
"getppid", The Open Group Base Specifications Issue 7, 2018 edition

phoronix.com (Global: 4,058^th place; English: 2,920^th place)

"Linux To Allow Adjusting pid_max Per PID Namespace - Helping Old Software". www.phoronix.com. Retrieved 2025-12-11.

stackexchange.com (Global: 4,114^th place; English: 3,027^th place)

apple.stackexchange.com

"What's the maximum pid for Mac OS X?". Ask Different. Retrieved 2024-11-02.

tin.org (Global: low place; English: low place)

"proc - process information pseudo-filesystem", Linux Programmer's Manual, retrieved 2009-12-28

web.archive.org (Global: 1^st place; English: 1^st place)

Anderson, David (2024-06-05), What is PID 0?, archived from the original on 2024-06-07

Process identifier (English Wikipedia)

archive.org (Global: 6th place; English: 6th place)

dave.tf (Global: low place; English: low place)

blog.dave.tf

faqs.org (Global: 7,483rd place; English: 6,774th place)

kernel.org (Global: 5,383rd place; English: 3,622nd place)

git.kernel.org

man7.org (Global: low place; English: low place)

microsoft.com (Global: 263rd place; English: 259th place)

docs.microsoft.com

devblogs.microsoft.com

opengroup.org (Global: 6,630th place; English: 5,295th place)

pubs.opengroup.org

phoronix.com (Global: 4,058th place; English: 2,920th place)

stackexchange.com (Global: 4,114th place; English: 3,027th place)

apple.stackexchange.com

tin.org (Global: low place; English: low place)

web.archive.org (Global: 1st place; English: 1st place)

archive.org (Global: 6^th place; English: 6^th place)

faqs.org (Global: 7,483^rd place; English: 6,774^th place)

kernel.org (Global: 5,383^rd place; English: 3,622^nd place)

microsoft.com (Global: 263^rd place; English: 259^th place)

opengroup.org (Global: 6,630^th place; English: 5,295^th place)

phoronix.com (Global: 4,058^th place; English: 2,920^th place)

stackexchange.com (Global: 4,114^th place; English: 3,027^th place)

web.archive.org (Global: 1^st place; English: 1^st place)