Enterprise Java for Linux HOWTO 

class HelloWorld {

  public static void main (String[] args) {

    System.out.println("Hello, World!");

  }

}

Compile the program with the Java compiler. 

javac HelloWorld.java

If the compiler produces errors, double check the syntax and confirm your PATH and CLASSPATH. 

Run the program with the JVM. 

java HelloWorld

If the JVM produces errors, confirm your PATH and CLASSPATH. 

You should see the following output: 

Hello, World!

Congratulations, you have installed, set up an environment for, and tested the Sun J2SE for Linux. 

More Information 

For more information on Sun J2SE, see the Sun Java website at 

 http://java.sun.com

. There are excellent

discussion forums available where you might be able to find answers to various questions. 

3.

 How to Setup the Web Server 

There are several Web Servers available for Linux.  These include: 

Apache 

IBM Domino 

IBM HTTP Server 

Jetty HTTP Server

If you are going to try just one Web Server, I suggest you initially try Apache, principally because it comes

with most major Linux distributions and may already be installed, and perhaps running, on your system. 

3.1 Apache 

Background 

Apache is the most popular HTTP server on the Internet.  It was originally based upon the NCSA httpd and

has since been completely rewritten.  It is Open Source licensed.  (From the Apache website.) 

More Information 

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