Talk:Daemon (computing)

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search
WikiProject Software / Computing  (Rated Start-class)
WikiProject iconThis article is within the scope of WikiProject Software, a collaborative effort to improve the coverage of software on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.
Start-Class article Start  This article has been rated as Start-Class on the project's quality scale.
 ???  This article has not yet received a rating on the project's importance scale.
Taskforce icon
This article is supported by WikiProject Computing.

Acronym legend?[edit]

The acronym expansion appears to be an urban legend. This query:

The first daemon (an abbreviation for Disk And Executive MONitor) was a program that automatically made tape backups of the file system. Does this sound about right? Any corrections or additions? Thank you for your time!

to Fernando J. Corbato, head of the CTSS project where the word entered the computer lexicon, prompted the following reply:

Your explanation of the origin of the word daemon is correct in that my group began using the term around that time frame. However the acronym explanation is a new one on me.

The page (it's in the article) which has this also notes that:

Professor Jerome H. Saltzer, who also worked on Project MAC, confirms the Maxwell's demon explanation.

So I'd say this one is pretty definitively "busted"! Noel (talk) 17:19, 18 Nov 2004 (UTC)

How is it busted? It would only be busted if Corbato had provided the actual etymology; instead it only remains unproven. --

I found the article, and Corbato also says it's from Maxwell. See [1]. Beinsane 21:43, 15 Apr 2005 (UTC)

Popular type of daemons[edit]

poor processes[edit]

A daemon kills the parent and forces the orphan to become adopted. Sounds like an appropriate name. — Preceding unsigned comment added by (talkcontribs) 23:24, 28 July 2006‎

Merge or Delete?[edit]

The lede states:

..a daemon is a computer program that runs as a background process, 

As is noted later in the article, in the jargons of others (Microsoft, Android, etc) a "daemon" is what is referred to as a "background service". The phrase "background process" is even linked to Process (computing). Daemon doesn't seem to me to merit an article as it is merelly the particular jargon used by MIT for these processes. This article should either be merged with Process (computing) or deleted. LookingGlass (talk) 11:48, 9 April 2017 (UTC)

"Daemon doesn't seem to me to merit an article as it is merelly the particular jargon used by MIT for these processes." Used by MIT and a large number of other organizations and people; it may have originated at MIT, but it hardly stayed there.
And the concept of a background process that responds to messages not directly sent by a user is sufficiently specific that I don't think it should just be buried in an article about the general concept of a process, whatever the article about it might be called. Guy Harris (talk) 17:14, 9 April 2017 (UTC)