10-19-2010
10 More Discussions You Might Find Interesting
1. Programming
Hi,
I have the following problem. I have 2 programs, a java program and a c++ program. These 2 programs have to communicate with each other in full duplex mode. I want to use pipes for this communication. So when the c++ program pust something on the stdout the java program must be able to read... (4 Replies)
Discussion started by: lmnt22
4 Replies
2. UNIX for Advanced & Expert Users
I have a simple script like this:
for file in $dodfiles; do
./rundod $file
done
$dodfiles is an array of file names selected
rundod is a script which invokes a java progrm which process a data file
all the processing message logged into a log file
in order to extract and analyze the... (1 Reply)
Discussion started by: liux99
1 Replies
3. Shell Programming and Scripting
Hello all sorry didnt know where to post it
i compiled simple program that using "System.getProperty("user.dir");"
now i compiled the program under directory foo and and its running great when i do "java myapp"
i included this directory in the $PATH env variable so i could see it fro any where... (1 Reply)
Discussion started by: umen
1 Replies
4. Shell Programming and Scripting
hello all
how can i run the java command that can eccept N numbers of args for example :
java -cp .;foo.jar myApp 1 "ww"
or
java -cp .;foo.jar myApp 1 2 3 "ww"
or
java -cp .;foo.jar myApp "args1" "args2" "args3"
Thanks (1 Reply)
Discussion started by: umen
1 Replies
5. Shell Programming and Scripting
Hi,
I have a file (log data) with the sample code as follows
/apps/opt | go_gen.ksh | #START | jan 28 06:15 |/home/dump
/apps/opt | go_gen.ksh | #END | jan 28 06:30 |/home/dump
/apps/opt | pend_instl.ksh | #START | jan 28 09:50 |/home/dump
/apps/opt | pend_instl.ksh | #END | jan... (3 Replies)
Discussion started by: karthikd214
3 Replies
6. Linux
hi, i have just written a simple hello world java program in my linux server, installed jdk ... and tried to compile and run it and it gave me some errors.
please details below:
# cat HelloWorld.java
import java.util.*;
import java.io.*;
public class HelloWorld
{
public static void... (4 Replies)
Discussion started by: k2k
4 Replies
7. Shell Programming and Scripting
I am entirely new to shell scripting and would like to create a script to execute a java program called Main. I've already compiled it and placed the .java and .class files at /root/javaTest. Next I made a shell script that simply contained: java /root/javaTest/Main . I made the script... (2 Replies)
Discussion started by: hypnotic_meat
2 Replies
8. Shell Programming and Scripting
Hi Guys,
We have a java program that basically install updates to an existing software. The java program consist of several screens asking user for choices (please see below for a detailed example)
*** Screen 1 ***
Please choose the operation you want to perform:
1. Install new... (5 Replies)
Discussion started by: maddmaster
5 Replies
9. Programming
Hi I have been trying to connect a remote linux server in a java program through ssh. Can anyone tell me the proper library to include?
Thanks
Ananth (0 Replies)
Discussion started by: Ananthdoss
0 Replies
10. Programming
Hello,
The arguments are strings. In my code I need them to be a different type, I do the cast but it is not feasible ...
Have you any idea?
Thank you (8 Replies)
Discussion started by: chercheur857
8 Replies
LEARN ABOUT LINUX
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)