Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: java errors when calling from cron
Top Forums Shell Programming and Scripting java errors when calling from cron Post 32017 by mntamago on Saturday 16th of November 2002 11:52:18 PM
Old 11-17-2002
Vishnu

Thanks for the info. I dealt with the absolute path bit as soon as I had run the script one time, so absolute paths should not be the issue here anymore...that is unless I have overlooked something.

I am now working on the env. variables bit. I have tried all sorts of combinations - put information concerning java's home into both CLASSPATH and PATH. I have set CLASSPATH and PATH in .tcshrc as well as in the sell script that starts everything moving. Yet I end up with the same error.

It's really a bit frustrating! So, what I have decided to do is create a HELLO WORLD java program and call it directly from the C shell, eliminating for the time being perl which enters the picture between CSH and JAVA in the log cleanning set up I am trying to run from cron.

m(_ _)m
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Java program calling a UNIX command

I was wondering if it was possible to call a unix command directly from a Java program during run-time. This command could very very basic e.g. "ps -ef" returned as a string, all I need is a starting place so if anyone has any suggestion or examples I would be very grateful (2 Replies)
Discussion started by: QUartz Ite
2 Replies

2. UNIX for Dummies Questions & Answers

errors when running a cron job

I am running some shell scripts through a foll cron job, the script works fine and there are no errors in the log file but I receive the following error in mail for the jobs: stty: no such device or address What does the above error indicate, here is the cron job: 0 22 * * 0... (2 Replies)
Discussion started by: knarayan
2 Replies

3. UNIX for Dummies Questions & Answers

calling a script from java

HI I need to build a GUI where a button could execute a script in Solaris 8. I am working with Sun ONE Studio 7 Enterprice Edition. Thanks (1 Reply)
Discussion started by: javierelizabeth
1 Replies

4. UNIX for Dummies Questions & Answers

Calling a PHP script from cron

This is a line from my crontab: 12 12 * * * /home/users/ElburdNDL/www/backups/adddate.php The permissions of the script is 755 it should execute ok....but it doesn't. Do I somehow have to give cron the path to PHP or something? If so, how exactly? Thanks. Ed PS Am a total newbie... (10 Replies)
Discussion started by: eludlow
10 Replies

5. Solaris

Java errors

Solaris 10. Getting a boatload of "Resource unavailable" on read errors for a Java process which is taking 350% of CPU. No I/O issues and dtrace shows lots of lwp calls. There are only 54 threads (or so, it fluxuates) but certainly not a lot. App is WebLogic. App has been up since the third and... (2 Replies)
Discussion started by: BOFH
2 Replies

6. Shell Programming and Scripting

Issue calling scripts through CRON.

I have the following cron job in the crontab. #! /bin/bash 25 15 * * 1-5 /export/home/svittala/scripts/scpt1.sh >/dev/null 2>&1. The problem that I am facing is - the scpt1.sh can be executed manually. But, it is not executing through CRON. Not sure what's the issue. Any hints?. Thanks.... (5 Replies)
Discussion started by: vskr72
5 Replies

7. Shell Programming and Scripting

Calling C program from cron results in no output

I can call a C program from the shell and results are outputted as normal. The C program processes some files and spits out a .csv file. If I scheduled it in cron, there is no output. If their a special way to schedule C programs in cron? thanks & regards (1 Reply)
Discussion started by: hazno
1 Replies

8. Shell Programming and Scripting

Calling Java Method from UNIX using shell script

Hi All, I need to call a java method from a shell script. I know we can use the command java ClassName to call the main method in it. But I need to call another method that is there in the class and pass an email to it. Can I use java ClassName.MethodName(email) Any help will be... (4 Replies)
Discussion started by: RahulK
4 Replies

9. Programming

calling java from c++

I have an adapter written in c++ from which I need to call a java service point. Could anybody please provide an example program of calling java from c++ thanks in advance. (0 Replies)
Discussion started by: axes
0 Replies

10. Red Hat

Calling BASH script from JAVA

Hi, I am trying to call a bash script from a java file. Code to call bash script will look like: Runtime runtime = Runtime.getRuntime(); Process process = runtime.exec("mybashfile.sh"); It is succesfully calling the bash file. I am using simple rm commands in the script to remove... (0 Replies)
Discussion started by: lakshman.forums
0 Replies

LEARN ABOUT DEBIAN

libglpk-java

libglpk-java(3) 					       libglpk-java overview						   libglpk-java(3)

NAME

       libglpk-java - GNU Linear Programming Kit Java Binding

DESCRIPTION

       The  GNU  Linear  Programming  Kit  (GLPK)  package supplies a solver for large scale linear programming (LP) and mixed integer programming
       (MIP).  The GLPK project is hosted at http://www.gnu.org/software/glpk.

       It has two mailing lists:
       - help-glpk@gnu.org and
       - bug-glpk@gnu.org.

       To subscribe to one of these lists, please, send an empty mail with a Subject: header line of just "subscribe" to the list.

       GLPK provides a library written in C and a standalone solver.  The source code provided at ftp://gnu.ftp.org/gnu/glpk/ contains	the  docu-
       mentation of the library in file doc/glpk.pdf.

       The Java platform provides the Java Native Interface (JNI) to integrate non-Java language libraries into Java applications.

       Project GLPK for Java delivers a Java Binding for GLPK. It is hosted at http://glpk-java.sourceforge.net/.

       To report problems and suggestions concerning GLPK for Java, please, send an email to the author at xypron.glpk@gmx.de.

ARCHITECTURE

       A GLPK for Java application will consist of the following
       - the GLPK library
       - the GLPK for Java JNI library
       - the GLPK for Java class library
       - the application code.

GLPK LIBRARY

       The GLPK library can be compiled from source code. Follow the instructions in file INSTALL provided in the source distribution. Precompiled
       packages are available in many Linux distributions.

       The usual installation path for the library is /usr/local/lib/libglpk.so.  The library has to be in the search path for binaries.

GLPK FOR JAVA JNI LIBRARY

       The GLPK for Java JNI library can be compiled from source code. Follow the instructions in file INSTALL provided in  the  source  distribu-
       tion.

       The  usual installation path for the library is /usr/local/lib/jni/libglpk-java.so.  The library has to be in the search path for binaries.
       Specify the library path upon invocation of the application, e.g.
       java -Djava.library.path=/usr/local/libjni

GLPK FOR JAVA CLASS LIBRARY

       The source code to compile the GLPK for Java class library is provided at http://glpk-java.sourceforge.net.

       The GLPK for Java class library can be compiled from source code. Follow the instructions in file INSTALL provided in the source  distribu-
       tion.  The usual installation path for the library is /usr/local/share/java/glpk-java.jar.

       The library has to be in the CLASSPATH. Specify the classpath upon invocation of the application, e.g.
       java -classpath /usr/local/share/java/glpk-java.jar;.

SEE ALSO

       Further documentation and examples can be found in the documentation path, which defaults to /usr/local/share/doc/libglpk-java.

version 1.0.18						       September 10th, 2011						   libglpk-java(3)
All times are GMT -4. The time now is 11:03 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy