Java Runtime.getRuntime().exec not returning any value
Hi,
i written class like this but it is not returning any results and infact p.waitFor() is returning value 1. This is very basic program that i am planning to run in unix. This is really killing my time and unable to find correct reason.
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Appreciate for your help
Last edited by Franklin52; 12-12-2014 at 08:47 AM..
Reason: Please use code tags
Runtime.getSystem.exec() waits for child process to complete .. I do not want to wait for the child process to complete ..what is the option which has to be used ? (2 Replies)
Hi, community,
I am using Karmica koala 9.10 and I wish to add to Firefox the JRE plugin.
What I have to do?
The problem arises when I try to copy from the Downloads dir the file to
/usr/java that I created. I must have the root permissions, I think.
Please help. (1 Reply)
Dear all experts,
Recently the daily batch run process (run using Java Runtime Execution)suddenly run slow. Our apps vendor came in and check and request to reboot the server. After rebooting of the server, the batch run back to normal.
May I know is periodically rebooting of pSeries server is a... (9 Replies)
Hi all,
I am trying to install a .bin file for that it requires IBMJava2-AMD64-142-JRE-1.4.2-13.8.x86_64.rpm to be installed. I have installed this rpm but when i try to install .bin file, it complains that no JRE found. How to solve this. Thanks in advance!
#... (0 Replies)
I have the following bash script lines in a file named test.sh.
#!/bin/bash
#
# Write Date to cron.log
#
echo "Begin SSI Load $(date +%d%b%y_%T)"
#
# Get the latest rates file for processing.
#
d=$(ls -tr /rms/data/ssi | grep -v "processed" | tail -n 1)
filename=$d
export filename... (3 Replies)
I am currently trying to write a script and I am not that great at wording it with taking in user input, it will do the following:
ask " Have you stopped instances? "
if instances are stopped, then I want it to change to the default java to 64 bits, and print the current version of java.... (1 Reply)
Discussion started by: bigbenn
1 Replies
LEARN ABOUT SUSE
dacs.java
DACS.JAVA(7) DACS Miscellaneous Information DACS.JAVA(7)NAME
dacs.java - DACS Java support
DESCRIPTION
This document describes support for Java provided by DACS.
To enable Java support, DACS must be configured using the --enable-java flag. It may also be necessary to specify the location of the Java
commands and include files. See dacs.install(7)[1].
Note
Java support is currently very limited and should be considered experimental. It is currently only possible to call dacsauth(1)[2] and
dacscheck(1)[3] using the Java Native Interface (JNI) provided. The command line arguments to both of these commands are exactly as
documented in their manual pages. Each argument is passed as a String.
The code is not thread-safe and is probably not suitable for being called many times within a particular process due to assumptions it
makes about dynamic memory allocation.
There are no immediate plans to improve or extend Java support. Using the existing capability to build the JNI layer, however, it
should not be difficult for an experienced Java programmer to build upon the example Java code provided.
With Java support enabled, building DACS will copy the JNI shared library and a .jar file to the library directory (default:
/usr/local/dacs/lib), and the JNI include files to the include directory (default: /usr/local/dacs/include).
The tools/java/jni distribution directory contains a simple script called javarun that demonstrates how to run dacsauth or dacscheck as a
Java application. For example, to validate the Unix password for user somebody, run (as root):
./javarun dacsauth -m unix suff -user somebody -prompt
DIAGNOSTICS
The return codes are as documented in the command's manual page.
AUTHOR
Distributed Systems Software (www.dss.ca[4])
COPYING
Copyright2003-2012 Distributed Systems Software. See the LICENSE[5] file that accompanies the distribution for licensing information.
NOTES
1. dacs.install(7)
http://dacs.dss.ca/man/dacs.install.7.html
2. dacsauth(1)
http://dacs.dss.ca/man/dacsauth.1.html
3. dacscheck(1)
http://dacs.dss.ca/man/dacscheck.1.html
4. www.dss.ca
http://www.dss.ca
5. LICENSE
http://dacs.dss.ca/man/../misc/LICENSE
DACS 1.4.27b 10/22/2012 DACS.JAVA(7)