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Re: [LUG] household names that use GNU/Linux

 

Tom Brough wrote:
>
> Google is the obvious one, but Im stuck for no.2 & no.3 (writers block I
> guess or lazy research).  Attributable Sources (URL's) for this
> information would be useful too.

If it is to prove free software is everywhere, "Linux" is only a small
part of the free software around, but since we are DCGLUG I emphasised
it a bit.


Apache (free software but not GPL compatible) is the obvious one for me.
Runs most of the worlds websites still I believe.

Alas the NCSA httpd and mosaic were never truely free software, so we
can't claim the world wide web, but I can make a reasonable case the the
Internet if you force me to ;)

BIND/sendmail -- for all their sins made what we know as the Internet
work. Heck I still use BIND9 but it is a complete rewrite. Paul Vixie
put the bugs in both of sendmail and BIND, call it being in the right
place at the right time ;) http://en.wikipedia.org/wiki/Paul_Vixie

All ancient history of course.... except....

>for a in a b c d e f g h i j k l m
> do
> dig +short $a.root-servers.net version.bind chaos txt
> done


198.41.0.4
"9.3.2"
192.228.79.201
"9.3.2"
192.33.4.12
"9.3.2"
128.8.10.90
"9.3.2"
192.203.230.10
"9.3.2"
192.5.5.241
"9.3.2"
192.112.36.4
"9.3.2"
128.63.2.53
"9.3.2"
192.36.148.17
"9.3.2"
192.58.128.30
"9.3.2"
193.0.14.129
"9.3.2"
198.32.64.12
"9.3.2"
202.12.27.33
"9.3.2"

Okay every time a name like "www.microsoft.com" is entered into a web
browser, free software has a hand in the magic that happens to make it
work. Everytime an email is sent, an instant message transferred,
anytime they use the Internet or the web (unless they do it by IP
address, and don't visit sites powered by Apache), or evil proprietary
software like Skype, free software is making at least a part of it work.

GCC and the tool chain underlies a whole host of non-Microsoft operating
systems. Think MACOSX (and BSD). Vast chunks of the UNIX world uses GCC
to produce proprietary operating systems that run things like telephone
exchanges, and cash registers. Of course you rarely get to know what
compiler was used, it is just there quietly reducing the price of
software and hardware that people use, and making it more reliable.

Embedded Linux

Mobile phones http://www.linuxdevices.com/articles/AT9423084269.html
Tivos
Firewalls (lots).
Routers and Switches (lots).

Others - many -- http://www.linuxdevices.com/


Microsoft

Yes Microsoft still ship BSD code in their OSes. The IP stack is no
longer from BSD, but some of the utilities for networking are. They also
ship various Unix integration tools including LGPL, GPL and other code.
Windows 2003 incorporates new core code under BSD licences.

Utilities and Software Development Kit (SDK) for Subsystem for
UNIX-based Applications

Windows Services for Unix 3.5

Even Microsoft documents on Open Source note that software that is
freely shared, and open source is part of the software ecosystem.


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