What is Linux?
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Linux is a freely-distributable, independent UNIX-like operating system
for Intel x86, DEC Alpha, Sun SPARC, Mips, and Motorola PPC & 68K
machines. It is an implementation of the POSIX specification with
which all true versions of UNIX comply.
The Linux kernel uses no code from AT&T or
any other proprietary source, and much of the software available for
Linux is developed by the Free Software Foundation's GNU project.
The result of efforts by thousands of programmers coordinating via the
Internet, Linux is now recognized as one of the most stable and flexible
operating systems available at any price.
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Why would I use Linux?
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Networking
Linux can add great value at low cost to a new or existing
network of Windows 3.1/95/NT, OS/2 or Macintosh machines.
Linux supports just
about every networking protocol in existence, and can provide network
services such as being a file, printer or proxy server, or a router, gateway
and/or firewall.
Linux can also provide Internet and intranet services like HTTP, FTP,
News and POP3 email with efficient and scalable solutions.
Software Education & Development
Since the source code to the OS and most of the tools is available,
Linux is the perfect
environment for those learning how software and operating systems work.
Linux, when combined with X, can also be a very powerful software
development platform, with all
standard languages being available including Java.
Network Computers & "Light Clients"
Using Linux, an old 486 can be configured to be a full featured Network
Computer. Corel recently announced their NC will be running
Linux as the operating system.
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Isn't Unix all text and stuff?
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Many perceive Unix (and Linux) as difficult to use because they think
the user interface is text based. While such an interface
does exist, there's also something called the X Window System, or
X for short.
On top of X sits one of a number of available
Window Managers which implement very
sophisticated Desktop Environments. Some of these are even able to
duplicate the look and feel of the more mainstream desktops.
In a networked environment, it's possible to have a program running on
one computer (say a server), and have it's windows open under X on another
workstation.
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What can I run on Linux and X?
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Below is an incomplete list of available software for the Linux with
X environment. A much more complete list can be found at
http://www.linux.org/apps/
Adobe Acrobat Reader 3.01 -
http://www.adobe.com/prodindex/acrobat/lindnld.html
Corel WordPerfect 7 -
http://www.sdcorp.com/
ElectroGIG 3DGO -
http://www.gig.nl/products/prodinfo.html
FlagShip -
http://www.wgs.com/
Mathematica 3.0 -
http://www.wolfram.com/
Netscape Communicator 4.03 -
http://www.netscape.com/
RealAudio Player 5.0 beta -
http://www.real.com/products/player/playerdl.html
Quake 1.06 -
http://linuxquake.telefragged.com/
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