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<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE chapter SYSTEM "chapter.dtd">
<chapter>
<header>
<copyright>
<year>2003</year><year>2013</year>
<holder>Ericsson AB. All Rights Reserved.</holder>
</copyright>
<legalnotice>
The contents of this file are subject to the Erlang Public License,
Version 1.1, (the "License"); you may not use this file except in
compliance with the License. You should have received a copy of the
Erlang Public License along with this software. If not, it can be
retrieved online at http://www.erlang.org/.
Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
the License for the specific language governing rights and limitations
under the License.
</legalnotice>
<title>Introduction</title>
<prepared></prepared>
<docno></docno>
<date></date>
<rev></rev>
<file>intro.xml</file>
</header>
<marker id="getting started"></marker>
<p>This section is a quick start tutorial to get you started with Erlang.
Everything in this section is true, but only part of the truth. For example,
only the simplest form of the syntax is shown, not all esoteric forms.
Also, parts that are greatly simplified are indicated with *manual*.
This means that a lot more information on the subject is to be found in
the Erlang book or in
<seealso marker="doc/reference_manual:introduction#erlang ref manual">
Erlang Reference Manual</seealso>.</p>
<section>
<title>Prerequisites</title>
<p>The reader of this section is assumed to be familiar with the following:</p>
<list type="bulleted">
<item>Computers in general</item>
<item>Basics on how computers are programmed</item>
</list>
</section>
<section>
<title>Omitted Topics</title>
<p>The following topics are not treated in this section:</p>
<list type="bulleted">
<item>References.</item>
<item>Local error handling (catch/throw).</item>
<item>Single direction links (monitor).</item>
<item>Handling of binary data (binaries / bit syntax).</item>
<item>List comprehensions.</item>
<item>How to communicate with the outside world and software
written in other languages (ports);
this is described in
<seealso marker="doc/tutorial:introduction#interoperability tutorial">
Interoperability Tutorial</seealso>.</item>
<item>Erlang libraries (for example, file handling).</item>
<item>OTP and (in consequence) the Mnesia database.</item>
<item>Hash tables for Erlang terms (ETS).</item>
<item>Changing code in running systems.</item>
</list>
</section>
</chapter>
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