Why the "x" in the words "Unix", "Linux"...?

Why the "x" in the words "Unix", "Linux"...?

Post by Xa » Mon, 12 Aug 2002 03:51:15



Hello everybody,

It's only a curiosity but I want to know what means the "x" in the
words "Unix", "Linux" (perhaps "Vax" too?). Do you know the why of
this character?. Do you know the history of this sufix?. And when can
we put the sufix "x" in a specific operative system or something
else?.

Thanks in advance,
Xan.

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by mjt » Mon, 12 Aug 2002 04:17:37


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
NotDashEscaped: You need GnuPG to verify this message


> It's only a curiosity but I want to know what means the "x" in the
> words "Unix", "Linux" (perhaps "Vax" too?). Do you know the why of
> this character?. Do you know the history of this sufix?. And when can
> we put the sufix "x" in a specific operative system or something

from the FAQ:

"It is not an acronym, but is a pun on "Multics".  Multics is a
large operating system that was being developed shortly before
UNIX was created.  Brian Kernighan is credited with the name."

UNIX == "UNiplexed Information and Computing System" and originally
spelled as "Unics". Linux comes in part from "Linus" (creator) and
a play on "unix". additionally, to be very gnu'y: "Linux Is Not UniX"

--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Michael J. Tobler: motorcyclist, surfer,  #    Black holes result
 skydiver, and author: "Inside Linux",     #   when God divides the  
 "C++ HowTo", "C++ Unleashed"              #     universe by zero

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org

iD8DBQE9VWaLtTveLPAHcDIRAtdTAJ4zLozAwix9rI9tfp34PiikVUg6tgCfTrGe
99hxnQ50W1YHOWbOh73q334=
=cFnD
-----END PGP SIGNATURE-----

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Vilmos Sot » Mon, 12 Aug 2002 15:29:49



> It's only a curiosity but I want to know what means the "x" in the
> words "Unix", "Linux" (perhaps "Vax" too?). Do you know the why of
> this character?. Do you know the history of this sufix?. And when can
> we put the sufix "x" in a specific operative system or something
> else?.

In the sixties, there was an OS called Multics. It was a joint
project between AT&T, General Electric, and others. (Maybe
General Electric was something else.) Multics didn't really
take off.

In the late sixties, some people wrote a quick OS for a project
at AT&T Bell Labs. Ken Thompson, Brian Kernighan, and Dennis
Ritchie were the most famous people among them. I know of two reasons
why they wrote the OS:
1. To play a space game.
2. To write a patent processing system.
They chose the name Unix based on Multics.

I was some three years old during that time, I was living behind
the Iron Curtain, so maybe my memory and information doesn't
serve me very well.

I have no idea about what Vax abbreviates (despite that a Vax/VMS
box is sitting under my desk).

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by ynotsso » Mon, 12 Aug 2002 15:52:57



[...]

Quote:> I have no idea about what Vax abbreviates (despite that a Vax/VMS
> box is sitting under my desk).

Virtual Address eXtension.

http://whatis.techtarget.com/definition/0,,sid9_gci214141,00.html

                tony

-----= Posted via Newsfeeds.Com, Uncensored Usenet News =-----
http://www.newsfeeds.com - The #1 Newsgroup Service in the World!
-----==  Over 80,000 Newsgroups - 16 Different Servers! =-----

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Tim Hammerquis » Mon, 12 Aug 2002 16:42:06


mjt graced us by uttering:

[ snip ]

Quote:> Linux comes in part from "Linus" (creator) and a play on "unix".
> additionally, to be very gnu'y: "Linux Is Not UniX"

As I recall, "Linus' Unix" --> "Linux"

As a side note, one of the potential names for Linus' OS was "freax": A
pun on "freaks" with (in Linus' words) "the obligatory X."  So there is
a definite argument that tacking an X to the end of a name is just
downright trendy... =)

HTH
Tim Hammerquist
--
Not that I'm against sneaking some notions into people's heads upon
occasion.  (Or blasting them in outright.)

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Matt van de Werke » Mon, 12 Aug 2002 18:06:16




>> It's only a curiosity but I want to know what means the "x" in the
>> words "Unix", "Linux" (perhaps "Vax" too?). Do you know the why of
>> this character?. Do you know the history of this sufix?. And when can
>> we put the sufix "x" in a specific operative system or something
>> else?.

> In the sixties, there was an OS called Multics. It was a joint
> project between AT&T, General Electric, and others. (Maybe
> General Electric was something else.) Multics didn't really
> take off.

> In the late sixties, some people wrote a quick OS for a project
> at AT&T Bell Labs. Ken Thompson, Brian Kernighan, and Dennis
> Ritchie were the most famous people among them. I know of two reasons
> why they wrote the OS:
> 1. To play a space game.
> 2. To write a patent processing system.
> They chose the name Unix based on Multics.

Do a google search on "history of unix". The real story is a bit more
interesting than this, but you've got the basic facts right.

IIRC multics never got off the ground - it was a multi million dollar,
several man-decade white elephant, while "unix" was written in a couple of
months on the proverbial shoestring. Also IIRC, the system originally meant
to run multics eventually ran unix...

Cheers,
MvdW

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Xa » Mon, 12 Aug 2002 19:18:42


Thank you, all of you.
Now I know the meaning of the "x" in this words.

But I have more related questions:

1) mjt, what is the FAQ from which you obtain this information. Can
you give me its references?. I want for not disturb anyone with
questions that there are in this FAQ.

2) It remains the question of when can we put the sufix "x" in a
specific operative system or something else?.

I think that, nowadays, the "x" is putting only to operative systems
which are derivates/clonics/modifications... of the UNIX systems (for
example LINUX, minix, ...). Is this true?. Or we can put this sufix to
any "Computing System" (remember UNIX == "UNiplexed Information and
Computing System")?.

Is there a stantard nomenclature about the x?

Thank you another time,
Xan.

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by mjt » Tue, 13 Aug 2002 00:45:22


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
NotDashEscaped: You need GnuPG to verify this message


> 1) mjt, what is the FAQ from which you obtain this information. Can
> you give me its references?. I want for not disturb anyone with
> questions that there are in this FAQ.

well, the grandaddy of faqs is at: http://www.faq.org/
and more specifically at: http://www.faqs.org/faqs/

obviously (or maybe not), http://www.google.com/ is a good
place to start.

Quote:> 2) It remains the question of when can we put the sufix "x" in a
> specific operative system or something else?.

computer geeks are always wanting to play with words and make
expressions/language shorter, so in the example of Unics, it
was changed to Unix (because 'cs' sounds like 'x'). there is
no "rule" that 'x' should be used - it's merely a synonym.

Quote:> I think that, nowadays, the "x" is putting only to operative systems
> which are derivates/clonics/modifications... of the UNIX systems (for
> example LINUX, minix, ...). Is this true?. Or we can put this sufix to
> any "Computing System" (remember UNIX == "UNiplexed Information and
> Computing System")?.

remember one thing: Unix is an operating system, UNIX is a
trademark for a specific Unix operating system (originally
held by AT&T Labs; more at: http://www.bell-labs.com/history/unix/

--
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 Michael J. Tobler: motorcyclist, surfer,  #    Black holes result
 skydiver, and author: "Inside Linux",     #   when God divides the  
 "C++ HowTo", "C++ Unleashed"              #     universe by zero

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.0.6 (GNU/Linux)
Comment: For info see http://www.gnupg.org

iD8DBQE9VoZDtTveLPAHcDIRAk6FAJ4tlWwJWmfIoM79M5n2h4tyOw1iAACfb4cH
1fd7Gq4TYlhdnVvNGAvxGMY=
=5qwC
-----END PGP SIGNATURE-----

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Rod Smi » Tue, 13 Aug 2002 00:54:25




Quote:> Thank you, all of you.
> Now I know the meaning of the "x" in this words.

If by this you mean "there is none," then you've got it right; if you've
gleaned some "meaning" from the "x," then you've gleaned too much. (Yes,
it's got a history; but that's different from a meaning.)

Quote:> 2) It remains the question of when can we put the sufix "x" in a
> specific operative system or something else?.
...
> Is there a stantard nomenclature about the x?

OSs are named whatever their creators (or their bosses) want to call
them. The "x" that ends most UNIX-style OS names is just a trendy way
to suggest a relationship; but there's no OS-naming police force
that'll swoop down upon you if you end the name of some non-UNIX OS
with "x." For that matter, some UNIX-like OSs (FreeBSD, Solaris, etc.)
don't use the "x" in their names at all. Don't make too big a deal out
of this naming trend (it's not even a convention, IMHO). OTOH, using a
name that's too similar to UNIX, Linux, or some similar OS's name could
cause confusion, and the trailing "x" is certainly part of that.

--

http://www.rodsbooks.com
Author of books on Linux, networking, & multi-OS configuration

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Joey DiPrim » Tue, 13 Aug 2002 03:33:02



...

Quote:> 2) It remains the question of when can we put the sufix "x" in a
> specific operative system or something else?.

> I think that, nowadays, the "x" is putting only to operative systems
> which are derivates/clonics/modifications... of the UNIX systems (for
> example LINUX, minix, ...). Is this true?. Or we can put this sufix to
> any "Computing System" (remember UNIX == "UNiplexed Information and
> Computing System")?.

> Is there a stantard nomenclature about the x?

It's more than just operating systems.  A lot of people in high tech just
really
like inventing words that end with the letter X.  I think the unix operating
system
is definitely what started it.

I remember in the late 1980s talking to an Attorney about choosing a name
for
a new company.  He told me he wouldn't waste either of our time doing a
search on any name that ended in the letter x.  He said "Forget it - those
names
have all been taken."  And we were talking about inventing new words!  Arix,
xiox, etc.
 - words that had never been uttered  before 1985 or so.  He had come up
empty so many times trying to find available words ending in "x" for his
clients
that he gave up.

Of course now many of those companies are out of business or have been
bought out, but some of the names are still trademarks owned by
companies who bought them out.

More recently I noticed this phenomenon with the company name Verifone.  It
was such
a "cool, trendy" name that many people wanted to imitate it - Verisign,
Vodafone and
others.  It also had more than a little bit to do with how ubiquitous the
name
Verifone is - it's hard to miss their credit card terminals and printers in
every imaginable
store (at least in most parts of the USA).

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Robert Myer » Tue, 13 Aug 2002 04:12:48



Quote:

> Do a google search on "history of unix". The real story is a bit more
> interesting than this, but you've got the basic facts right.

> IIRC multics never got off the ground - it was a multi million dollar,
> several man-decade white elephant,

and a cautionary tale for generations to come.
 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Russ » Tue, 13 Aug 2002 06:51:04



> mjt graced us by uttering:

> [ snip ]

>> Linux comes in part from "Linus" (creator) and a play on "unix".
>> additionally, to be very gnu'y: "Linux Is Not UniX"

> As I recall, "Linus' Unix" --> "Linux"

> As a side note, one of the potential names for Linus' OS was "freax": A
> pun on "freaks" with (in Linus' words) "the obligatory X."  So there is
> a definite argument that tacking an X to the end of a name is just
> downright trendy... =)

> HTH
> Tim Hammerquist

I thought it was "Linus' Minix", as he was working on a Minix clone to begin
with.

--
Russ Lyttle - Not powered by ActiveX
Please visit <http://home.earthlink.net> for OBD-II
information and links.

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Tim Hammerquis » Tue, 13 Aug 2002 09:02:11


Russ graced us by uttering:


> > mjt graced us by uttering:
> > > Linux comes in part from "Linus" (creator) and a play on "unix".
> > > additionally, to be very gnu'y: "Linux Is Not UniX"

> > As I recall, "Linus' Unix" -->  "Linux"

> I thought it was "Linus' Minix", as he was working on a Minix clone to begin
> with.

To be precise, it started out as a terminal emulator, right?  ;)

IAC, other than a strong, flame-ridden disagreement between Minix'
creator and Linus himself, <http://dict.org> yields:

  --- [from foldoc] ---
  Linux

    <operating system> ("Linus Unix") /li'nuks/ (but see below) An
    implementation of the {Unix} {kernel} originally written from
    scratch with no proprietary code.

    ...

(and for good measure:)

    The pronunciation of "Linux" has been a matter of much debate.
    Many, including Torvalds, insist on the short I pronunciation
    /li'nuks/ because "Linus" has an /ee/ sound in Swedish (Linus's
    family is part of Finland's 6% ethnic-Swedish minority) and Linus
    considers English short /i/ to be closer to /ee/ than English long
    /i:/ dipthong.  This is consistent with the short I in words like
    "linen".  This doesn't stop others demanding a long I /li:'nuks/
    following the english pronunciation of "Linus" and "minus".
    Others say /li'niks/ following {Minix}, which Torvalds was working
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
    on before Linux.

So I can't say this is conclusive.  I'm sure Linus must have said at
some point, but I can't find it.  =)

Also, according to Linus' book, he disavows all responsibility of naming
the software, blaming instead Ari Lemke, who preferred "Linux" to
"Freax" and was the one responsible for naming the ftp subdirectory
where Linux became available.  If Linus had had his way, we wouldn't
have this debate at all!


> As a side note, one of the potential names for Linus' OS was "freax":
> A pun on "freaks" with (in Linus' words) "the obligatory X."  So there
> is a definite argument that tacking an X to the end of a name is just
> downright trendy... =)

Correction on my own post: (I have a citation for this now)

  "Just for Fun", Torvalds & Diamond, p.84:
      Honest: I didn't want to ever release it under the name Linux
    because it was too egotistical.  What was the name I reserved for
    any eventual release?  Freax.  (Get it? Freaks with the requisite
    X.) ...

HTH
Tim Hammerquist
--
If only the Earthlings appreciated life as we
do, I would not have to kill so many of them.
    -- Jovian soldier, "Martian Successor: Nadesico"

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Vilmos Sot » Tue, 13 Aug 2002 13:56:03



> If by this you mean "there is none," then you've got it right; if you've
> gleaned some "meaning" from the "x," then you've gleaned too much. (Yes,

I have never read it so well written.

Quote:> OSs are named whatever their creators (or their bosses) want to call
> them. The "x" that ends most UNIX-style OS names is just a trendy way
> to suggest a relationship; but there's no OS-naming police force
> that'll swoop down upon you if you end the name of some non-UNIX OS
> with "x." For that matter, some UNIX-like OSs (FreeBSD, Solaris, etc.)
> don't use the "x" in their names at all. Don't make too big a deal out
> of this naming trend (it's not even a convention, IMHO). OTOH, using a
> name that's too similar to UNIX, Linux, or some similar OS's name could
> cause confusion, and the trailing "x" is certainly part of that.

Actually there are a lot of Unixlike systems which have this "x" in
their name: Irix, HP-UX, AIX, etc. One good place for the Unix
lineage is the http://www.levenez.com/unix page.

Vilmos

 
 
 

Why the "x" in the words "Unix", "Linux"...?

Post by Matt van de Werke » Tue, 13 Aug 2002 18:51:25


<snip interesting text>

For the "correct" pronunciation of "Linux", there's a couple of sound bites
at http://www.kernel.org/pub/linux/kernel/SillySounds/ .

Cheers,
MvdW