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Top Forums Shell Programming and Scripting Compiling and Executing a Java File With a Shell Script Post 302994790 by britty4 on Tuesday 28th of March 2017 06:47:30 AM
Old 03-28-2017
Question Compiling and Executing a Java File With a Shell Script

I'm trying to use a shell script to compile and execute a java file. The java classes are using sockets, so there is a client.java file and a server.java file, each with their own shell script. I also want to handle the command line arguments within the shell script, not the java classes. The server script should take a port number and try to start a server on that port, if its unavailable it should exit with a message. The client script should take a host name and a port number and do the same.

I've tried a few variations of the below code with no success. Any tips would be really appreciated, thanks!

Code:
#!/bin/bash

javac server.java $@

hostName = $1
portNumber = $2

 

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serialver(1)						      General Commands Manual						      serialver(1)

NAME
serialver - serial version command SYNOPSIS
serialver [ options ] [ classnames ] options Command-line options, as specified in this document. classnames One or more class names. DESCRIPTION
serialver returns the serialVersionUID for one or more classes in a form suitable for copying into an evolving class. When invoked with no arguments, it prints a usage line. OPTIONS
-classpath <directories and zip/jar files separated by:> Set search path for application classes and resources. -show Displays a simple user interface. Enter the full class name and press either the Enter key or the Show button to display the serialVersionUID. -Joption Pass option to the Java virtual machine, where option is one of the options described on the man page for the java applica- tion launcher, java(1). For example, -J-Xms48m sets the startup memory to 48 megabytes. It is a common convention for -J to pass options to the underlying virtual machine. SEE ALSO
See (or search java.sun.com) for the following: java.io.ObjectStreamClass @ http://java.sun.com/j2se/1.5/docs/api/java/io/ObjectStreamClass.html 24 June 2004 serialver(1)
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