01-07-2009
Running a Java Programm with a (korn)shell-script
hey everyone,
For my studies i had to write a javaprogram which reads 2 integers from the keyboard and then using the basic operations(addition, division etc) with them. so far no problem. but now i gotta make a shell-script which:
runs the program(compiled with javac)
#!bin/ksh
java Aufgabe1 > test1.log
so far so good. of course it works if i manually type the numbers. result and everything in the logfile are correct.
but i gotta make an inputfile(.txt) in which there are the 2 integers. so i gotta expand my script, reading the integers from the .txt file and running the program with those.
unhappily i got no clue, how to do that. anyone could help me here, plz?
regards simlmf
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LEARN ABOUT DEBIAN
airport2-ipinspector
AIRPORT2-IPINSPECTOR(1) General Commands Manual AIRPORT2-IPINSPECTOR(1)
NAME
airport2-ipinspector - WAN monitoring utility for the Apple AirPort Extreme Base Station ("Snow")
SYNOPSIS
airport2-ipinspector
DESCRIPTION
airport2-ipinspector monitors the WAN interface of the base station and sends an email notification whenever the external (WAN) IP address
of the base station changes.
OPTIONS
airport2-ipinspector accepts no command-line options. airport2-ipinspector is a wrapper script around the IPInspector.jar jar file located
in /usr/share/java/airport-utils.
You can set the JAVACMD environment variable to use a specific JVM instead of the one chosen by the wrapper script. Set the DEBUG environ-
ment variable to 1 to get the debug output from the wrapper script.
ENVIRONMENT VARIABLES
DEBUG Set this variable to 1 to get the debug output from the wrapper script.
JAVACMD
The full path to the Java Virtual Machine to use. By default, the wrapper uses JAVACMD; if it is not set, it looks for
JAVA_BINDIR/java, then for JAVA_HOME/bin/java before looking for a java executable in the PATH. In the latter case, the JVM used can
be configured using the Debian alternatives system (see update-alternatives(8)).
JAVA_HOME
The full path where your JDK/JRE is installed.
JAVA_BINDIR
The full path to the directory where the java executable is located.
JAVA_ARGS
Extra command-line arguments to be passed to the Java Virtual Machine.
AUTHOR
airport2-ipinspector was written by Jon Sevy <jsevy@cs.drexel.edu>.
This manual page was written by Julien BLACHE <jblache@debian.org>, for the Debian project (but may be used by others).
May 20, 2006 AIRPORT2-IPINSPECTOR(1)