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|
<!DOCTYPE glossary PUBLIC "-//OASIS//DTD DocBook V3.1//EN">
<glossary id="index">
<docinfo>
<copyright>
<year>2000</year>
<year>2001</year>
<holder>Alexander Kirillov, Kirrily Robert
</holder>
</copyright>
<!-- <author><firstname>Alexander</firstname>
<surname>Kirillov</surname></author>
<author><firstname>Kirrily</firstname> <surname>Robert
</surname></author> -->
<legalnotice id="legalnotice">
<para>
Permission is granted to copy, distribute and/or modify this
document under the terms of the <ulink type="help"
url="gnome-help:fdl"><citetitle>GNU Free Documentation
License</citetitle></ulink>, Version 1.1 or any later version
published by the Free Software Foundation with no Invariant
Sections, no Front-Cover Texts, and no Back-Cover Texts. You
may obtain a copy of the <citetitle>GNU Free Documentation
License</citetitle> from the Free Software Foundation by
visiting <ulink type="http" url="http://www.fsf.org">their Web
site</ulink> or by writing to: Free Software Foundation, Inc.,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
</para>
<para>
Many of the names used by companies to distinguish their
products and services are claimed as trademarks. Where those
names appear in any GNOME documentation, and those trademarks
are made aware to the members of the GNOME Documentation
Project, the names have been printed in caps or initial caps.
</para>
</legalnotice>
</docinfo>
<title>Glossary</title>
<!-- ===LETTER A=================================== -->
<glossdiv id="A"><title>A</title>
<!-- ==================== -->
<glossentry id="applet"><glossterm>Applet</glossterm>
<glossdef>
<para>An application working inside a small window in a panel.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="applauncher"><glossterm>Application launcher</glossterm>
<glossdef>
<para>
A button in the panel which launches an application or executes
a command when pressed.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="ascii"><glossterm>ASCII</glossterm>
<glossdef>
<para>American Standard Code for Information Interchange; the
standard describing a collection of characters and codes
(i.e. sequences of zeros and ones, or numbers) assigned to
them. ASCII characters include
Latin letters, common punctuation marks, some special symbols
usually found on the keyboard such as & and $, and some
control symbols, such as the codes used for denoting end of
line and end of file; it does not include accented
symbols. The corresponding codes run from 0 to 127.
</para>
<para> When you see a mention of an <quote>ASCII file</quote> or
<quote>ASCII text</quote> somewhere, it usually means a plain
text file which only uses symbols defined in ASCII standard,
with no formatting information such as fonts to be used.
</para> <para> ASCII is defined as a standard of American
National Standards Institute (ANSI); the offical reference is
<quote>ANSI X3.4-1986</quote>. You can find a reproduction of
it in many places on the Internet, for example, on <ulink
type="http"
url="http://coverage.cnet.com/Resources/Info/Glossary/Terms/ascii2.html">
CNET Web page</ulink>.
</para>
<glossseealso otherterm="encoding" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="attachment">
<glossterm>Attachment</glossterm>
<glossdef>
<para>
Any file accompanying an e-mail message in a special format so
that it can be viewed or saved to disk independently of the main
message body.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER =================================== -->
<glossdiv id="B"><title>B</title>
<!-- ==================== -->
<glossentry id="background"><glossterm>Background</glossterm>
<glossdef>
<para>
To make a program run without any visible output; to put a program
which is already running into the background.
</para>
<para>
On the UNIX command line, the character <literal>&</literal>
appended to a command will make that command run in the
background.
</para>
<glossseealso otherterm="foreground" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="binary"><glossterm>Binary</glossterm>
<glossdef>
<para>
An executable program, so called because the file containing the
program consists of machine-readable binary digits, i.e. ones and
zeroes.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="bit"><glossterm>Bit</glossterm>
<glossdef>
<para>The minimal possible unit of information, a digit which
can take values 0 or 1. Saying
that the file has length n bits is equivalent to saying that it
can be written as a sequence of n zeros and ones.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="byte"><glossterm>Byte</glossterm>
<glossdef>
<para>8 <link linkend="bit">bits</link>, i.e. a sequence of 8
zeros and ones.There are 256
possible such sequences, so one can also say that one byte
represents a number ranging from 0 to 255.
</para>
<para> Byte is the basic building block of filesystem: all files
are composed of bytes. For text files, each byte represents
one symbol (see definition of <link
linkend="encoding">encoding</link> for more information).
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER C=================================== -->
<glossdiv id="C"><title>C</title>
<!-- ==================== -->
<glossentry id="cache"><glossterm>Cache</glossterm>
<glossdef>
<para>
A short-term storage area in RAM or on the hard disk. Many
programs use caches to store recently-accessed files or other
items.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="charset">
<glossterm>Character set (charset)
</glossterm>
<glossdef>
<para>A collection of symbols, such as letters of one or several
alphabets, digits, punctuation marks, etc. Commonly used
together with <link linkend="encoding">encoding</link>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="clipboard"><glossterm>Clipboard</glossterm>
<glossdef>
<para>
The temporary buffer into which text or other data can be
copied, to be used later by pasting into a different location.
Most applications support the clipboard either through native
mouse-based cut and paste functionality of <link
linkend="xwin">X Window System</link>, or through specialised
menus and other interfaces.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="clo"><glossterm>Command line options</glossterm>
<glossdef>
<para>
Parameters or arguments given on the UNIX command line after a
program name, which tell the program how to run. For instance, in
the command <literal>ls -l</literal> the <literal>-l</literal> is
a command line option telling the <command>ls</command> program to
produce a <quote>long</quote> listing.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="cursor"><glossterm>Cursor</glossterm>
<glossdef>
<para>
A highlighted or animated icon which indicates the current
position of the mouse on the screen, or the position where
keyboard input will occur in a text window.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER D=================================== -->
<glossdiv id="D"><title>D</title>
<!-- ==================== -->
<glossentry id="daemon"><glossterm>Daemon</glossterm>
<glossdef>
<para>
A background process providing basic system or network services.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="desktop"><glossterm>Desktop</glossterm>
<glossdef>
<para>
The visible screen area, on which windows, icons, and other graphical
items may be placed.
</para>
<glossseealso otherterm="vdesktop" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="desktopenv"><glossterm>Desktop environment</glossterm>
<glossdef>
<para>
Software which provides graphical user interface for users
desktop. In addtition to capabilities provided by a <link
linkend="wmanager">window manager</link> (that is, ability
to move, resize, and hide windows), a desktop environment
usually also includes such elements of GUI as a File Manager
with drag-and-drop capabilities, Panel used for keeping your
favorite applications and applets, and a set of other
utilities. Most popular desktop environments for UNIX
include <link linkend="gnome">GNOME</link>, <link
linkend="kde">KDE</link> and CDE (soon to be replaced by
GNOME).
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="device"><glossterm>Device</glossterm>
<glossdef>
<para>
A piece of hardware with which the system interacts, such as a
hard disk, modem, or mouse.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="directory"><glossterm>Directory</glossterm>
<glossdef>
<para>
A branch within UNIX's hierarchical file system; a
<quote>folder</quote> containing files or other directories
(called <quote>subdirectories</quote>).
</para>
<glossseealso otherterm="filesystem" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="dns"><glossterm>DNS</glossterm>
<glossdef>
<para>
Domain Name Service; converting domain names (such as
<systemitem>www.gnome.org</systemitem>) into <link
linkend="ipaddress">IP addresses</link> such as
<systemitem>209.116.70.70</systemitem>. If you want to use
domain names, your computer must be configured to connect to
one of DNS servers which would do this conversion.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER E=================================== -->
<glossdiv id="E"><title>E</title>
<!-- ==================== -->
<glossentry id="email"><glossterm>Electronic mail (e-mail)</glossterm>
<glossdef>
<para>
A way of exchanging messages between users of computers
connected to a network (local or Internet).
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="encoding"><glossterm>Encoding</glossterm>
<glossdef>
<para>A correspondence between characters of some <link
linkend="charset">character set</link> and character codes,
i.e. internal computer presentation of the symbols. In order to
be able to read a text file, you need to know its character set
and encoding.
</para>
<para>In most encodings, each symbol is represented by one
<link linkend="byte">byte</link>, which is equivalent to a
number from 0 to 255; the characters corresponding to codes 0
to 127 coincide with the <link linkend="ascii">ASCII</link>
standard, while the characters with codes higher than 127 vary
between encodings. For Chinese, Japanese, Korean, and similar
character sets, each symbol is represented by 2 bytes.
</para>
<para> The most common encoding is
<systemitem>iso-8859-1</systemitem>; in addition to ASCII
characters, it also contains accented letters covering most of
Western European languages. </para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="envar"><glossterm>Environment variable</glossterm>
<glossdef>
<para>A global <quote>setting</quote>, or configuration
parameter, which is available to all applications. Each
environment variable has a name and a value (which usually is a
string of symbols or an integer number). Any application you run
can access any of the environment variables. For example, there
is a standard environment variable <envar>HOME</envar>, whose
value is the user's home directory (for example,
<filename>/home/joe</filename>), and any application which wants
to create a file in your home directory uses this variable to
find out what your home directory is.
</para>
<para> To view all currenlty defined environment variables, use
the command <command>printenv</command> (provided that you have
GNU shell utils package installed). To modify a value of
environment variable, use the command
<command>export
<replaceable>NAME</replaceable>= <replaceable>VALUE</replaceable>;
</command> if you are using bash <link
linkend="shell">shell</link> or <command>setenv
<replaceable>NAME VALUE</replaceable>;</command> if you are
using csh or tcsh <link
linkend="shell">shell</link>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="ethernet"><glossterm>Ethernet</glossterm>
<glossdef>
<para>
A protocol for network communication, developed in the 1980s and
commonly used for Local Area Networks (LANs) and other network
communication.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER F=================================== -->
<glossdiv id="F"><title>F</title>
<!-- ==================== -->
<glossentry id="file"><glossterm>File</glossterm>
<glossdef>
<para>Any piece of information (text, graphics, executable) put
together and given a name. All the information you have on the
hard drive is arranged as a collection of files.
</para>
<glossseealso otherterm="filesystem" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="filesystem"><glossterm>Filesystem</glossterm>
<glossdef>
<para>A collection of all the files and directories on a system
arranged in a tree-like hierarchy.
</para>
<glossseealso otherterm="file" />
<glossseealso otherterm="directory" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="foreground"><glossterm>Foreground</glossterm>
<glossdef>
<para>
To run a program so that its output is visible to the user, or to
bring a previously <quote>backgrounded</quote> program to the foreground.
Programs running in the foreground can display output and receive
input from the user.
</para>
<glossseealso otherterm="background" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="ftp">
<glossterm>File Transfer Protocol (<acronym>FTP</acronym>)</glossterm>
<glossdef>
<para>A protocol for exchanging files over the <link
linkend="internet">Internet</link> or local network. There is a
number of utilities based on this protocol, such as
<application>gFTP</application>; you can also use command
<command>ftp</command> on the command line. In addition, most
file managers and Web browsers have built-in FTP capabilities.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="freesoftware"><glossterm>Free software</glossterm>
<glossdef>
<para>As defined by Free Software Foundation, free software is
software that comes with permission for anyone to use, copy, and
distribute, either verbatim or with modifications, either gratis
or for a fee. In particular, this means that the source code must
be available.
</para>
<para>
This is very close, but not identical, to the notion of <link
linkend="opensource">Open Source</link> software. Detailed
discussion of this and related topics can be found on <ulink
type="http"
url="http://www.gnu.org/philosophy/free-sw.html">Free
Software Foundation's Web page</ulink>.
</para>
<glossseealso otherterm="gpl" />
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER G=================================== -->
<glossdiv id="G"><title>G</title>
<!-- ==================== -->
<glossentry id="gnome"><glossterm>GNOME</glossterm>
<glossdef>
<para>
A <link linkend="freesoftware">free</link> <link
linkend="desktopenv">desktop environment</link> for UNIX and
UNIX-like operating systems; one of the two leading desktop
environments for Linux (the other one is <link
linkend="kde">KDE</link>). For more information, please
visit <ulink type="http" url="http:///www.gnome.org/">GNOME
Web site</ulink>.
</para>
<para> Officially, GNOME stands for GNU Network Object Model
Environment. The only part of this name that really matters is
GNU, which is there to indicate that GNOME is a part of the
larger <link linkend="gnu">GNU project</link>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="gnu"><glossterm>GNU</glossterm>
<glossdef>
<para>
GNU's Not UNIX; a project to develop a complete UNIX-like
operating system which is <link linkend="freesoftware">free
software</link>. Combination of tools and utilities produced
by GNU project with <link linkend="linux">Linux</link> kernel
is widely known under the name <quote>Linux operating
system</quote>; more accurately, such a system should be
called GNU/Linux.
</para>
<para>
For more information about GNU project, visit its <ulink
type="http" url="http://www.gnu.org/">Web page</ulink>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="gpl"><glossterm>GNU General Public License
(<acronym>GPL</acronym>)</glossterm>
<glossdef>
<para>A software license developed by the Free Software
Foundation. In short, it allows anyone to use, copy, distribute,
or sell the software, in original or modified form, as long as
you distribute the program's source code along with the
binaries, and you distribute them again under the GPL. A copy of
the GPL is included as an appendix to GNOME User's guide. You
can also view GPL on-line on <ulink type="http"
url="http://www.gnu.org/copyleft/gpl">FSF's Web page</ulink>.
</para>
<para> GPL plays an extremely important role in the free
software movement; almost all of GNU project software, as well
as <link linkend="linux">Linux</link> kernel, is distributed
under GPL. For a detailed discussion of history, ideas and
philosophy related to GPL and free sofware in general, visit
<ulink type="http" url="http://www.gnu.org/philosophy">FSF's Web
page</ulink>.
</para>
<glossseealso otherterm="freesoftware" />
<glossseealso otherterm="opensource" />
<glossseealso otherterm="gnu" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="gtk">
<glossterm>GIMP Toolkit (<acronym>GTK</acronym>)</glossterm>
<glossdef>
<para>
A collection of tools for creating screen widgets
such as scrollbars, menus, checkbuttons, etc. in
applications. GTK is used by all GNOME applications.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER H=================================== -->
<glossdiv id="H"><title>H</title>
<!-- ==================== -->
<glossentry id="hot-key">
<glossterm>Hot Key</glossterm>
<glossdef>
<para>
Hot-keys are keyboard combinations used to do actions on a
computer instead of using the mouse to do the same action.
Hot-keys can speed up computer usage. Also known under the name
<quote>keyboard shortcut</quote> or <quote>keyboard
accelerator</quote>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="html">
<glossterm>HTML</glossterm>
<glossdef>
<para>Hypertext Markup Language; the language in which all the
Web pages in the world are written. HTML can also be used for
e-mails, which allows having nicely formatted e-mails, possibly
including images and links.
</para>
<para> More information about HTML can be found on the Web page
of <ulink type="http" url="http://www.w3c.org">World Wide Web
Consortium</ulink>, which is the official maintainer of HTML
standard.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="http"><glossterm>HTTP</glossterm>
<acronym>HTTP</acronym>
<glossdef>
<para>
Hypertext Transfer Protocol; the protocol by which web pages and
other web-accessible resources are delivered. Whenever you are
browsing the Web, your browser uses HTTP to communicate with the
Web server and request a Web page.
</para>
<para>
HTTP is defined in <ulink type="http"
url="http://www.ietf.org/rfc/rfc1945.txt">RFC 1945</ulink>
(HTTP 1.0) and <ulink
type="http"
url="http://www.ietf.org/rfc/rfc2068.txt">RFC 2068</ulink>
(HTTP 1.1).
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER I=================================== -->
<glossdiv id="I"><title>I</title>
<!-- ==================== -->
<glossentry id="ide"><glossterm>IDE</glossterm>
<glossdef>
<para>
Intergrated Drive Electronics; an interface for connecting
hard drives and other similar devices to your computer. IDE
is an old interface; nowadays, most drives use an enhanced
version of IDE, EIDE.
</para>
<glossseealso otherterm="SCSI" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="icon"><glossterm>Icon</glossterm>
<glossdef>
<para>
A small picture used within a graphical user interface to indicate
a program, file, or other part of a computer system.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="internet"><glossterm>Internet</glossterm>
<glossdef>
<para>Unless you spent the last 20 years on a deserted island,
you probably know what Internet is. But just in case: Internet
is the network of millions of computers all around the world,
connected to each other by some hardware means (cables, wires,
phone lines, communication satellites) and communicating with
each other using some standard protocols. Internet makes it
possible for users of these computers to send and receive
<link linkend="email">electronic mail</link>, browse the <link
linkend="www">World Wide Web</link>, exchange files (using <link
linkend="ftp">FTP protocol</link>), remotely login into your
computer from other places (using <link
linkend="telnet">telnet</link>), and more.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="ipaddress">
<glossterm> <acronym>IP</acronym> address</glossterm>
<glossdef>
<para>A unique address assigned to each computer connected to
the <link linkend="internet">Internet</link> or a local
network. Has the form <systemitem>a.b.c.d</systemitem>, where
a,b,c,d are numbers from 0 to 255, subject to a number of rules
and conventions.
</para>
<para>All communication between computers on the Internet is
based on IP addresses; however, on a properly set up network you
can instead use domain names (such as www.gnome.org), which are
automatically transformed to IP addresses using <link
linkend="dns">Domain Name Service</link> (DNS).
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER J===================================
<glossdiv id="J"><title>J</title>
</glossdiv>
-->
<!-- ===LETTER K=================================== -->
<glossdiv id="K"><title>K</title>
<!-- ==================== -->
<glossentry id="kde"><glossterm>KDE</glossterm>
<glossdef>
<para>
A <link linkend="desktopenv"> desktop environment</link> for
UNIX and UNIX-like operating systems; one of two leading
desktop environments for Linux (the other one is <link
linkend="gnome">GNOME</link>). For more infrmation visit
<ulink type="http" url="http://www.kde.org">KDE Web
site</ulink>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="kernel"><glossterm>Kernel</glossterm>
<glossdef>
<para>The core component of an operating system, responsible for
basic operations such as accessing the files, input/output,
managing the processor and memory resources, etc. All other
tools, utilities, and applications use the kernel.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER L=================================== -->
<glossdiv id="L"><title>L</title>
<!-- ==================== -->
<glossentry id="linux"><glossterm>Linux</glossterm>
<glossdef>
<para>A free (as in <link linkend="gpl">GNU GPL</link>) <link
linkend="UNIX">UNIX-like</link> operating system, written in
collaboration by hundreds of developers all around the world,
most of them volunteers. One of the most successful and famous
<link linkend="freesoftware">free software</link> projects.
</para>
<para>Strictly speaking, the name <quote>Linux</quote> only
applies to the <link linkend="kernel">kernel</link> of the
operating system. Most of other tools and utilities necessary
for system functioning came from <link linkend="gnu">GNU
project</link>, so the operating system should be properly
called <quote>GNU/Linux</quote>; however, for convenience
reasons most people use the name Linux for the whole operating
system.
</para>
<para>There is a tremendous amount of information about Linux
available on the Internet; good starting points are <ulink
type="http"
url="http://www.linux.com">www.linux.com</ulink>,
<ulink type="http"
url="http://www.linux.org">www.linux.org</ulink>. There is
also a number of good books about Linux available in bookstores;
if you have a Linux system, you probably also have a lot of Linux
documentaion installed on your system.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="login"><glossterm>login</glossterm>
<glossdef>
<para>
The process by which a user authenticates herself to a computer
system, usually by typing in a username and password.
</para>
<glossseealso otherterm="user" />
<glossseealso otherterm="username" />
<glossseealso otherterm="password" />
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER M=================================== -->
<glossdiv id="M"><title>M</title>
<glossentry id="mail-client">
<glossterm>Mail Client</glossterm>
<glossdef>
<para>
An application which a user reads and sends
their e-mail with. Also called Mail User Agent (MUA).
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="manpage"><glossterm>Manual page (manpage)</glossterm>
<glossdef>
<para>
A documentation resource commonly provided with UNIX programs.
Manual pages typically contain concise technical listings of
available <link linkend="clo">command line options</link> and
other settings which affect the running of the program. Can be
viewed using GNOME Help Browser or by typing <command>man
<replaceable>commandname</replaceable></command> on the command
line.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="menu"><glossterm>Menu</glossterm>
<glossdef>
<para>
A list of possible actions or options available within a program.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="mime"><glossterm>MIME type</glossterm>
<glossdef>
<para>
A <quote>type</quote> of the file, describing what kind of
data and in which format this file contains; for example, MIME
type <filename>image/jpeg</filename> is used for graphic files
in JPEG format. Used by many applications (such as file
manager) to determine what application should be used to open
or edit a given file. This can be configured using
<application>GNOME Control Center</application>.
</para>
<para> The acronym MIME stands for Multipurpose Internet Mail
Extension, since originally it was used to describe types of
files sent in e-mail.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="mount"><glossterm>Mount</glossterm>
<glossdef>
<para>
A command instructing the operating system to incorporate
contents of a <link linkend="device">device</link> (such as a
hard drive or a CD-ROM) into the system's link <link
linkend="filesystem">file system</link>. Requires the device
name (e.g. <filename>/dev/cdrom</filename>) and the mount point,
i.e. the name of the directory under which the contents of the
device will be shown (e.g.,
<filename>/mnt/cdrom</filename>). You must mount any device
before you can access files on it, and unmount it before
physically disconnnecting or removing the drive. For more
information, see Appendix <citetitle>If you are new to
UNIX</citetitle> in <citetitle>GNOME User's Guide</citetitle> or
manual page for <command>mount</command>. <!--
To make a
<link linkend="device">device</link> accessible via the UNIX
<link linkend="filesystem">file system</link>. -->
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="mountpoint"><glossterm>Mount point</glossterm>
<glosssee otherterm="mount" />
<!-- <glossdef>
<para>
The directory on which a <link linkend="device">device</link> is
mounted. For instance, a CD-ROM disk may be mounted on the
directory <filename>/mnt/cdrom</filename>. That directory would
be referred to as the mount point.
</para>
<glossseealso otherterm="mount" />
</glossdef> -->
</glossentry>
<!-- ==================== -->
<glossentry id="mousecursor"><glossterm>Mouse cursor</glossterm>
<glossdef>
<para>
An small icon (usually an arrow) used to indicate the position
of the mouse on the <link linkend="desktop">desktop</link>.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER N=================================== -->
<glossdiv id="N"><title>N</title>
<glossentry id="nautilus">
<glossterm>Nautilus</glossterm>
<glossdef>
<para>
<application>Nautilus</application> is the next generation file
manager for <acronym>GNOME</acronym> being written by Eazel.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER O=================================== -->
<glossdiv id="O"><title>O</title>
<!-- ==================== -->
<glossentry id="opensource"><glossterm>Open Source</glossterm>
<glossdef>
<para>
Refers to software for which both the executable files and
the source code can be freely redistributed and re-used in
other products. This term was introduced by <ulink
type="http" url="http://www.opensource.org/">Open Source
Intiative</ulink>; it is very close, but not identical to
the notion of <link linkend="freesoftware">free
software</link> used by the Free software Foundation.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER P=================================== -->
<glossdiv id="P"><title>P</title>
<!-- ==================== -->
<glossentry id="partition"><glossterm>Partition</glossterm>
<glossdef>
<para>
Hard disks and other similar devices can be
<quote>divided</quote> into parts which, for all practical
purposes, can be used as separate disks; these parts are
called partitions. For example, you can create partitions of
differrent types (e.g., <filename>FAT32</filename> used by
Windows and <filename>ext2</filename> used by Linux) on the
same disk, format them independently of each other, and so
on.
</para>
<glossseealso otherterm="device" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="password"><glossterm>Password</glossterm>
<glossdef>
<para>
A string of typable characters (letters, numbers, punctuation
marks, etc.) used to authenticate a user's
identity. Required for <link linkend="login">logging in</link>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="pid">
<glossterm>Process ID (<acronym>PID</acronym>)</glossterm>
<glossdef>
<para>
The ID number by which the system identifies individual processes.
The first process to run on the system has PID 0.
</para>
<glossseealso otherterm="process" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="pixel"><glossterm>Pixel</glossterm>
<glossdef>
<para>
A single element, or <quote>dot</quote>, on the computer's
screen. A pixel's colour is made up of a mixture of red, green
and blue light. Screen resolution is measured in pixels.
</para>
<glossseealso otherterm="resolution" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="pointer"><glossterm>Pointer</glossterm>
<glosssee otherterm="mousecursor" />
</glossentry>
<!-- ==================== -->
<glossentry id="ppp">
<glossterm>Point-to-point protocol (<acronym>PPP</acronym>) </glossterm>
<glossdef>
<para>
A protocol allowing a computer to connect to a <link
linkend="tcpip">TCP/IP</link> network via a modem. A PPP
connection allows an ordinary home computer connected to a
telephone line to become a part of the <link
linkend="internet">Internet</link>
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="postscript"><glossterm>Postscript</glossterm>
<glossdef>
<para>A language for desribing printed pages, developed by
<ulink type="http" url="http://www.adobe.com">Adobe
Corporation</ulink>. Can be used to describe both graphics and
text, black and white or color. Postscript is the
de-facto standard for quality printing; almost all printing
in UNIX is done by converting the data to be printed to
Postscript before sending it to printer. If your printer does
not have built-in Postscript capabilities, then your system is
probably configured to convert Postscript to something you
printer can print.
</para>
<para> Postscript files can also be saved to disk; they usually
have extension <filename>.ps</filename>. There is a number of
utilities for viewing Postscript files, such as
<application>gv</application> or
<application>ggv</application>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="process"><glossterm>Process</glossterm>
<glossdef>
<para> A task run by the operating system. UNIX is a
multitasking sytem, so at any given moment there are many
processes running. Usually, each command or application you
start is run as a new process; some applications may run several
processes. In addition, there is also a number of system
processes which run in the background to ensure proper
functioning of the system.
</para>
<para>Each process has a unique ID number
(<acronym>PID</acronym>). You can view the list of all the
processes running on your system using <application>GNOME System
monitor (gtop)</application> or
<application>Ktop</application>. See the documentation for these
applications for more information.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER Q===================================
<glossdiv id="Q"><title>Q</title>
</glossdiv>
-->
<!-- ===LETTER R=================================== -->
<glossdiv id="R"><title>R</title>
<!-- ==================== -->
<glossentry id="resolution"><glossterm>Resolution</glossterm>
<glossdef>
<para>
A measurement indicating the height and width of the visible
screen of a computer in <link linkend="pixel">pixels</link>.
Typical resolutions include 640x480, 800x600, 1024x768, 1280x1024.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="rootdir"><glossterm>Root directory</glossterm>
<glossdef>
<para>
The top level directory of a UNIX file system, containing all
other files and directories. Root directory is denoted by a
single slash (<filename>/</filename>).
</para>
<glossseealso otherterm="filesystem" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="rootuser"><glossterm>Root (user)</glossterm>
<glossdef>
<para>
The privileged user on a UNIX system; has full control over
the system and all files on it, including those of other
users. Is typically used by system administartor for system
maintenance.
</para>
<glossseealso otherterm="sysadmin" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="rootwindow"><glossterm>Root window</glossterm>
<glossdef>
<para>
The background of an X11 desktop, in which background images
(<quote>wallpaper</quote>) or running programs may be displayed.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="rpm">
<glossterm>RPM package</glossterm>
<glossdef>
<para>A file containing in it in a packed form all the files
comprising an application (executable files, documentation,
configuration, etc.), plus some extra information about the
application, such as a brief description and dependency
information. The RPM format makes installing, un-installing,
upgrading, and keeping track of the applications installed on
your system very easy. There is a number of tools available for
working with RPM packages, such as
<application>gnorpm</application> or
<application>Kpackage</application>. For those who prefer the
command line, there is also the <command>rpm</command> command.
See the documentation for these utilities or <ulink type="http"
url="http://www.rpm.org">RPM's Web page</ulink> for more information.
</para>
<para>
RPM format was developed by <ulink type="http"
url="http://www.redhat.com">Red Hat, Inc</ulink>; the acronym
RPM stands for RPM Package Manager.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER S=================================== -->
<glossdiv id="S"><title>S</title>
<!-- ==================== -->
<glossentry id="screen"><glossterm>Screen</glossterm>
<glossdef>
<para>
The physical monitor device of a computer, consisting of a cathode
ray tube, liquid crystal display, or similar means of displaying
<link linkend="pixel">pixels</link>; the visible picture displayed
on the monitor.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="screensaver"><glossterm>Screensaver</glossterm>
<glossdef>
<para>
A program which blanks the screen or displays pretty or
entertaining graphics after a period of inactivity on the
console. Originally intended to prevent <quote>burn-in</quote>
of images on older cathode-ray tubes, screensavers are now used
primarily for entertainment purposes or to lock an unused
terminal, requiring the user to enter a <link
linkend="password">password</link> to return to the normal
display.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="script"><glossterm>Script</glossterm>
<glossdef>
<para>
A program written in an interpreted language, i.e. a language
where the commands are executed one by one as you enter them
(as opposed to compiled languages, in which the whole program
must first be translated into machine codes (compiled) to
create an executable file). By far the most common type of
scripts are shell scripts, which are simply sequences of <link
linkend="shell">shell</link> commands. Other popular types of
scripts are javascripts used in Web pages, perl scripts and
Tcl/Tk scripts.
</para>
<glossseealso otherterm="shell" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="scsi"><glossterm>SCSI</glossterm>
<glossdef>
<para>
Small Computer System Interface; an interface for connecting
various computer components, such as hard drives. Works
faster than the more common <link linkend="ide">IDE</link>
interface, but is more expensive, so it is used mostly on
servers.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="segfault">
<glossterm>Segmentation fault (segfault)</glossterm>
<glossdef>
<para>
A program crash. More precisely, this is what happens when a
program tries to access resources which do not belong to it;
in such a case, for security reasons the operating system
immediately kills the offending program. Segfaults are
almost always caused by bugs in the program.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="shell"><glossterm>Shell</glossterm>
<glossdef>
<para>
Any of a number of UNIX programs which interpret commands typed
by the user before passing them to the operating system and
provide other features such as command history, aliasing, and
scripting. Examples include <command>bash</command> and
<command>tcsh</command>. Shells are often displayed in a <link
linkend="terminal">terminal</link> window.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="smtp">
<glossterm>SMTP</glossterm>
<glossdef>
<para>
Simple Mail Transfer Protocol; a protocol used for exchanging
electronic mail messages between machines on a network.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="spam">
<glossterm>Spam</glossterm>
<glossdef>
<para>
Useless e-mail. Spam normally comes in forms of
chain-letters and advertisements for websites or services.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="symlink"><glossterm>Symbolic link (symlink)</glossterm>
<glossdef>
<para>
A file of special type which contains no data but instead, points
to another file or directory. Equivalent
to a <quote>shortcut</quote> under Windows.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="sysadmin"><glossterm>System administrator</glossterm>
<glossdef>
<para>
The person responsible for administration and maintenance of a
computer system.
</para>
<glossseealso otherterm="rootuser" />
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER T=================================== -->
<glossdiv id="T"><title>T</title>
<!-- ==================== -->
<glossentry id="tarball"><glossterm>Tar archive (tarball)</glossterm>
<glossdef>
<para>
A file created using the <command>tar</command> (Tape ARchive)
program, which conglomerates multiple files, or even a whole
directory tree, into one file for easy storage or transfer. These
archives are often compressed using the <command>gzip</command>
program and given a filename extension of
<filename>.tar.gz</filename>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="tcpip"><glossterm>TCP/IP</glossterm>
<glossdef>
<para>
Transmission Control Protocol/Internet Protocol; pair of
protocols used for all communication between computers on
the Internet and most local networks. TCP/IP serves as a
basis for higher level protocols (FTP, telnet, SMTP,
…): all information sent from one computer to another
on the Internet, be it an e-mail message or a Web page, is
sent as a collection of TCP/IP packets.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="telnet"><glossterm>Telnet</glossterm>
<glossdef>
<para>A protocol allowing logging into your computer account
via Internet or local network from another computer; also, the
command using this protocol. For more
information, see manual page for <command>telnet</command>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="terminal"><glossterm>Terminal</glossterm>
<glossdef>
<para>Originally, a physical device, a monitor capable of
showing text output with a connected keyboard. Nowadays, mostly
used to refer to a window on your screen which emulates one of
these terminals and provides a command line prompt for entering
commands and running text-based applications.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="theme"><glossterm>Theme</glossterm>
<glossdef>
<para>
An integrated collection of graphical elements intended to give
the desktop a certain look and feel. Common theme components
include matching backgrounds, icons, and window decorations.
</para>
<para> The look of GNOME desktop is determined by 2 themes: a
GTK theme, which determines the look of application menus,
toolbars and other widgets, and window manager theme, which
determines window borders, buttons, and window title font.
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER U=================================== -->
<glossdiv id="U"><title>U</title>
<!-- ==================== -->
<glossentry id="unicode"><glossterm>Unicode</glossterm>
<glossdef>
<para>
A <link linkend="charset">character set</link> which strives
to include all symbols in all human alphabets, and all special
symbol used by people. It is a work in progress; the latest
version of Unicode (3.0) includes 49,194 characters and covers
languages ranging from English to Chinese to Cherokee. For
more information, see <ulink type="http"
url="http://www.unicode.org/">Unicode
Consortium Web site</ulink>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="UNIX"><glossterm>UNIX</glossterm>
<glossdef>
<para>
An operating system originally developed at Bell Labs in the early
1970s by Ken Thompson and Dennis Ritchie; any of a large number of
operating systems sharing many features with the original UNIX
operating system, such as Sun's <systemitem>Solaris</systemitem>
or IBM's <systemitem>AIX</systemitem>.
</para>
<para> For legal reasons, operating systems such as
<systemitem>FreeBSD</systemitem> and
<systemitem>Linux</systemitem> can not be called UNIX, but
they do share all important features with UNIX systems; thus,
they are commonly called <quote>UNIX-like</quote>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="usb"><glossterm>USB</glossterm>
<glossdef>
<para>Universal Serial Bus; an interface for connecting
various peripherals, from keyboard to digital cameras, to the
computer.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="user"><glossterm>User</glossterm>
<glossdef>
<para>
An actual person who uses a computer system, identified by a
unique <link linkend="username">username</link>, or a virtual
person or <quote>role</quote> similarly identified by a unique
username. Virtual users may be used to run <link
linkend="daemon">daemons</link> or other software.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="username"><glossterm>Username</glossterm>
<glossdef>
<para>
A string of alphanumeric characters uniquely identifying a <link
linkend="user">user</link> of a computer system. Most usernames
are based on the user's real name, so Mary Smith might have the
username <quote>mary</quote> or <quote>msmith</quote>.
</para>
<glossseealso otherterm="login" />
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="url">
<glossterm>Uniform Resource Locator (<acronym>URL</acronym>)</glossterm>
<glossdef>
<para>An <quote>address</quote>, or <quote>location</quote>, of
a document. Most common URL types are a Web address (such as
<systemitem>http://www.gnome.org</systemitem>), a file on a
FTP server (e.g.,
<systemitem>ftp://ftp.gnome.org/pub</systemitem>), or a file
on your own local system (e.g.,
<systemitem>file:/usr/doc/</systemitem>). Formal definition
of URL (which is a subset of more general notion, Uniform
Resource Identifier (URI)) is given in <ulink type="http"
url="http://www.ietf.org/rfc/rfc2396.txt">RFC2396</ulink>,
(beware: as any formal deinition, this one is way too
technical for greater majority of users).
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER V=================================== -->
<glossdiv id="V"><title>V</title>
<!-- ==================== -->
<glossentry id="vdesktop"><glossterm>Virtual desktop</glossterm>
<glossdef>
<para>
Some <link linkend="wmanager">window managers</link> allow
the user to have several <quote>virtual desktops</quote>;you
could have application windows open and working on all of
them, even though at every moment, only one of the virtual
desktops is shown on your screen. Similar to having several
physical desks in your office so that you can put your
papers on all of them, even though you can only work at one
desk at a time
</para>
<glossseealso otherterm="workspace" />
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER W=================================== -->
<glossdiv id="W"><title>W</title>
<!-- ==================== -->
<glossentry id="widget"><glossterm>Widget</glossterm>
<glossdef>
<para>
A single element of a graphical user interface, such as a button,
scrollbar, or text input area.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="window"><glossterm>Window</glossterm>
<glossdef>
<para>
The interface element used to display most applications under a
windowing GUI such as <link linkend="xwin">X Window
System</link>. Windows typically consist of a main area in
which typing or other work occurs, a title bar (which may
contain buttons to minimize, maximize or close the window),
window-specific menus, and a scroll bar down either side of the
window if required.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="wmanager"><glossterm>Window manager</glossterm>
<glossdef>
<para>
A program which extends the capabilities of the <link
linkend="xwin">X Window System</link> by providing
most of the user-friendly <link linkend="widget">widgets</link>
people expect from a windowing system, such as window borders,
buttons and menus, ways of moving, resizing, and hiding
windows, placing the icons on your desktop, and so on. Examples of
window managers include <application>Sawfish</application> and
<application>Windowmaker</application>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="workspace"><glossterm>Workspace</glossterm>
<glossdef>
<para>
Same as <link linkend="vdesktop">virtual desktop</link>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="www">
<glossterm>World Wide Web (<acronym>WWW</acronym>)</glossterm>
<glossdef>
<para>
The most visible part of the <link
linkend="internet">Internet</link>; the World Wide Web is
formed by all the
Web pages available on the Internet and all the links among
them.
</para>
<glossseealso otherterm="html" />
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER X=================================== -->
<glossdiv id="X"><title>X</title>
<!-- ==================== -->
<glossentry id="xwin"><glossterm>X Window System</glossterm>
<glossdef>
<para>A graphical system commonly used with UNIX operating
systems; also known under the names X11 or simply X. X is
responsible for putting windows, icons, text, and other
graphical elements on your screen. X is always used in
combination with <link linkend="wmanager">window manager</link>,
which provides higher level functions such as moving,
minimizing, and maximizing windows.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="x11"><glossterm>X11</glossterm>
<glosssee otherterm="xwin" />
</glossentry>
<!-- ==================== -->
<glossentry id="xfree"><glossterm>XFree86</glossterm>
<glossdef>
<para>A freely redistributable implementation of the
<link linkend="xwin">X Window System</link>
that runs on UNIX-like operating systems (and OS/2). For more
information, visit <ulink type="http"
url="http://www.xfree86.org/">XFree86 Web page</ulink>.
</para>
</glossdef>
</glossentry>
<!-- ==================== -->
<glossentry id="xserver"><glossterm>X server</glossterm>
<glossdef>
<para>
</para>
</glossdef>
</glossentry>
</glossdiv>
<!-- ===LETTER Y===================================
<glossdiv id="Y"><title>Y</title>
</glossdiv>
-->
<!-- ===LETTER Z===================================
<glossdiv id="Z"><title>Z</title>
</glossdiv>
-->
<!-- ===LETTER ===================================
<glossdiv id=""><title></title>
====================
<glossentry id=""><glossterm></glossterm>
<acronym></acronym>
<glossdef>
<para>
</para>
<glossseealso otherterm=""/>
</glossdef>
</glossentry>
</glossdiv>
-->
</glossary>
|