Added "FreeBSD in a nutshell", swiped from the WWW pages with a
few modifications.
This commit is contained in:
John Fieber
parent
0d9e3fb329
commit
58dc09bfde
Notes:
svn2git
2020-12-08 03:00:23 +00:00
svn path=/head/; revision=9
2 changed files with 151 additions and 2 deletions
handbook
|
|
@ -1,4 +1,4 @@
|
|||
<!-- $Id: handbook.sgml,v 1.4 1995-05-10 22:12:00 jfieber Exp $ -->
|
||||
<!-- $Id: handbook.sgml,v 1.5 1995-05-11 02:03:33 jfieber Exp $ -->
|
||||
<!-- The FreeBSD Documentation Project -->
|
||||
|
||||
<!DOCTYPE linuxdoc PUBLIC "-//FreeBSD//DTD linuxdoc//EN" [
|
||||
|
|
@ -17,6 +17,7 @@
|
|||
<!ENTITY history SYSTEM "history.sgml">
|
||||
<!ENTITY kerberos SYSTEM "kerberos.sgml">
|
||||
<!ENTITY nfs SYSTEM "nfs.sgml">
|
||||
<!ENTITY nutshell SYSTEM "nutshell.sgml">
|
||||
<!ENTITY porting SYSTEM "porting.sgml">
|
||||
<!ENTITY ports SYSTEM "ports.sgml">
|
||||
<!ENTITY ppp SYSTEM "ppp.sgml">
|
||||
|
|
@ -73,7 +74,7 @@ OUTLINE:
|
|||
<part><heading>Basics</heading>
|
||||
|
||||
<chapt><heading>Introduction</heading>
|
||||
<sect><heading>FreeBSD In a nutshell</heading>
|
||||
&nutshell;
|
||||
&history;
|
||||
<sect><heading>About this release</heading>
|
||||
<sect><heading>FreeBSD now and in the future</heading>
|
||||
|
|
|
|||
148
handbook/nutshell.sgml
Normal file
148
handbook/nutshell.sgml
Normal file
|
|
@ -0,0 +1,148 @@
|
|||
<!-- $Id: nutshell.sgml,v 1.1 1995-05-11 02:03:38 jfieber Exp $ -->
|
||||
<!-- The FreeBSD Documentation Project -->
|
||||
|
||||
<sect><heading>FreeBSD in a nutshell</heading>
|
||||
|
||||
<p>FreeBSD is a state of the art operating system for
|
||||
personal computers based on the Intel CPU architecture, which
|
||||
includes the 386, 486 and Pentium processors (both SX and DX versions).
|
||||
Intel compatible CPUs from AMD and Cyrix are supported as well.
|
||||
FreeBSD provides you with many advanced features previously available
|
||||
only on much more expensive computers. These features include:
|
||||
|
||||
<itemize>
|
||||
<item><bf>Preemptive multitasking</bf> with dynamic priority
|
||||
adjustment to ensure smooth and fair sharing of the
|
||||
computer between applications and users.</item>
|
||||
<item><bf>Multiuser</bf> access means that many people can use a
|
||||
FreeBSD system simultaneously for a variety of things. System
|
||||
peripherals such as printers and tape drives are also properly
|
||||
shared between all users on the system.</item>
|
||||
<item>Complete <bf>TCP/IP networking</bf> including SLIP, PPP, NFS
|
||||
and NIS support. This means that your FreeBSD machine can
|
||||
interoperate easily with other systems as well act as an enterprise
|
||||
server, providing vital functions such as NFS (remote file access) and
|
||||
e-mail services or putting your organization on the Internet
|
||||
with WWW, ftp, routing and firewall (security) services.</item>
|
||||
<item><bf>Memory protection</bf> ensures that applications (or
|
||||
users) cannot interfere with each other. One application
|
||||
crashing will not affect others in any way.</item>
|
||||
<item>FreeBSD is a <bf>32-bit</bf> operating system and was designed
|
||||
as such from the ground up.</item>
|
||||
<item>The industry standard <bf>X Window System</bf> (X11R6)
|
||||
provides a graphical user interface (GUI) for the cost of a
|
||||
common VGA card and monitor.</item>
|
||||
<item><bf>Binary compatibility</bf> with many programs built for SCO,
|
||||
BSDI, NetBSD, and 386BSD.</item>
|
||||
<item>Hundreds of <bf>ready-to-run</bf> applications are
|
||||
available from the
|
||||
FreeBSD <bf>ports and packages</bf>
|
||||
collection. Why search the net when you can find it all
|
||||
right here?</item>
|
||||
<item>Thousands of additional and <bf>easy-to-port</bf> applications
|
||||
available on the Internet. FreeBSD is source code compatible
|
||||
with most popular commercial Unix systems and thus most
|
||||
applications require few, if any, changes to compile.</item>
|
||||
<item>Demand paged <bf>virtual memory</bf> and `merged VM/buffer cache'
|
||||
design efficiently satisfies applications with large appetites
|
||||
for memory while still maintaining interactive response to other
|
||||
users.</item>
|
||||
<item><bf>Shared libraries</bf> (the Unix equivalent of
|
||||
MS-Windows DLLs) provide for efficient use of disk space
|
||||
and memory.</item>
|
||||
<item>A full compliment of <bf>C</bf>, <bf>C++</bf> and
|
||||
<bf>Fortran</bf> development tools. Many additional
|
||||
languages for research and advanced development are
|
||||
available as well in the ports and packages
|
||||
collection.</item>
|
||||
<item><bf>Source code</bf> for the entire system means you have
|
||||
the greatest degree of control over your environment. Why be
|
||||
locked into a proprietary solution and at the mercy of your vendor
|
||||
when you can have a truly Open System?</item>
|
||||
<item>Extensive <bf>on-line documentation</bf>.</item>
|
||||
<item><bf>And many more!</bf></item>
|
||||
</itemize>
|
||||
|
||||
FreeBSD is based on the BSD 4.4-lite release from Computer
|
||||
Systems Research Group (CSRG) at the University of
|
||||
California at Berkeley, and carries on the distinguished
|
||||
tradition of BSD systems development. In addition to the
|
||||
fine work provided by CSRG, the FreeBSD Project has put in
|
||||
many thousands of hours in fine tuning the system for
|
||||
maximum performance and reliability in real-life load
|
||||
situations. As many of the commercial giants struggle to
|
||||
field PC operating systems with such features, performance,
|
||||
and reliability, FreeBSD can offer them <bf>now</bf>!
|
||||
|
||||
The applications to which FreeBSD can be put are truly
|
||||
limited only by your own imagination. From software
|
||||
development to factory automation. Inventory control to
|
||||
azimuth correction of remote satellite antennae, if it can
|
||||
be done with a commercial UNIX product, then it's more than
|
||||
likely that you can do it with FreeBSD, too! FreeBSD also
|
||||
benefits significantly from the literally thousands of high
|
||||
quality applications developed by research centers and
|
||||
universities around the world, and often available at low
|
||||
(to no) cost. Commercial applications are also available
|
||||
and appearing in greater numbers every day.
|
||||
|
||||
Because the source code for FreeBSD itself is generally
|
||||
available, the system can also be customized to an almost
|
||||
unheard of degree for special applications or projects, and
|
||||
in ways not generally possible with operating systems from
|
||||
most major commercial vendors. Here is just a sampling of
|
||||
some of the applications in which people are currently
|
||||
using FreeBSD:
|
||||
|
||||
<itemize>
|
||||
<item><bf>Internet Services:</bf> The robust TCP/IP networking
|
||||
built into FreeBSD makes it an ideal platform for a
|
||||
variety of Internet services such as:
|
||||
<itemize>
|
||||
<item>FTP servers</item>
|
||||
<item>World Wide Web servers</item>
|
||||
<item>Gopher servers</item>
|
||||
<item>Electronic Mail servers</item>
|
||||
<item>USENET News</item>
|
||||
<item>Bulletin Board Systems</item>
|
||||
<item>And more...</item>
|
||||
</itemize>
|
||||
You can easily start out small with an inexpensive 386
|
||||
class PC and upgrade as your enterprise grows.</item>
|
||||
<item><bf>Education:</bf> Are you a student of computer science
|
||||
or a related engineering field? There is no better way
|
||||
of learning about operating systems, computer
|
||||
architecture and networks than the hands on, under the
|
||||
hood experience that FreeBSD can provide. A number of
|
||||
freely available CAD, mathematical and graphic design
|
||||
packages also make it highly useful to those who's
|
||||
primary interest in a computer is to get <em>other</em>
|
||||
work done!</item>
|
||||
<item><bf>Research:</bf> With source code for the entire system
|
||||
available, FreeBSD is an excellent platform for research
|
||||
in operating systems as well as other branches of
|
||||
computer science. FreeBSD's freely available nature also
|
||||
makes it possible for remote groups to collaborate on
|
||||
ideas or shared development without having to worry about
|
||||
special licensing agreements, or with limitations on what
|
||||
may be discussed in certain forums.</item>
|
||||
<item><bf>Networking:</bf> Need a new router? A name server
|
||||
(DNS)? A firewall to keep people out of your internal
|
||||
network? FreeBSD can easily turn that unused 386 or 486 PC
|
||||
sitting in the corner into an advanced router with
|
||||
sophisticated packet filtering capabilities. </item>
|
||||
<item><bf>X Window workstation:</bf> FreeBSD is an excellent
|
||||
choice for an inexpensive X terminal solution, either
|
||||
using the freely available XFree86 server or one
|
||||
of the excellent commercial servers provided by X Inside.
|
||||
Unlike an X
|
||||
terminal, FreeBSD allows many applications to be run
|
||||
locally, if desired, thus relieving the burden on a
|
||||
central server. Additionally, FreeBSD can boot
|
||||
"diskless" making individual workstations even cheaper
|
||||
and easier to administer.</item>
|
||||
<item><bf>Software Development:</bf> The basic FreeBSD system
|
||||
comes with a full compliment of development tools
|
||||
included the renowned GNU C/C++ compiler and
|
||||
debugger. </item>
|
||||
</itemize>
|
||||
Loading…
Reference in a new issue