Sponsored Content
Top Forums Programming Setting environment variable using JNI call Post 302216156 by Sivaswami on Friday 18th of July 2008 05:48:58 AM
Old 07-18-2008
There are 3 environment accessing techniques in these programs
1) C
2) JNI
3) Java
In C , you are changing the environment of the process which is launched. where as the shell, or other process is not aware of it. Even in unix, we use export command for
exporting few environment variables.
The best way is to use Java's System functionality.
 

10 More Discussions You Might Find Interesting

1. Programming

Setting Environment Variable date

Hi to all... I'm currently running a C++ program in Unix environment and it is dependent to a Unix environment variable with a date value. ex: echo $DateToday 20060403 I want to change that date in my C++ program, changing the value date to 20061120 and revert back to original... (6 Replies)
Discussion started by: d3ck_tm
6 Replies

2. UNIX for Dummies Questions & Answers

setting environment variable in awk

Dear all, I have a data sample... Dose: Summed ROI: Bladder ************************** Bin Dose Volume 001 0.700 100.000 002 0.715 99.998 168 3.142 0.368 169 3.157 0.338 170 3.171 0.292 Dose: Summed ROI:... (2 Replies)
Discussion started by: tintin72
2 Replies

3. Programming

Setting Environment variable..!

Hi, I already have one CPP program which invokes the C program.And the C program contains whole function definitions..!This is a working program..I have to enable the logs in both CPP as well as in the C program ..!So I am reading the enviornmental variable log path from the CPP and doing the... (2 Replies)
Discussion started by: Kattoor
2 Replies

4. Shell Programming and Scripting

Setting Environment variable from value in file

I've searched Google and now this forum. Best guess is my search fu is not good (and it probably isn't). The Google search did bring me here. Background I have a number of Korn Shell scripts who all use one of 3 values for an environment variable used in the backup system. On occasion one or... (8 Replies)
Discussion started by: WolfBrother
8 Replies

5. Shell Programming and Scripting

Setting environment variable using shell script

Hi All, I'm trying to write an menu driven program to automate some functions which involve loging to multiple hosts. The hosts can differ for every use, so I thought I would use an config file to get the hostnames. Now I need to set those values in the config file to environment variable to... (6 Replies)
Discussion started by: arun_maffy
6 Replies

6. Shell Programming and Scripting

Dynamically setting of environment variable... Can it be done?

Hi all, I am fairly new to unix scripting and will like to know how to dynamically set the name of an environment variable to be used. We have a .env file where we defined the names and locations of data files, trigger files, directories .... etc Example of variables defined in .env... (4 Replies)
Discussion started by: Morelia
4 Replies

7. Shell Programming and Scripting

problem with setting environment variable

shell script: #!/bin/csh set VAR=12345 echo $VAR will peacefully give the output 12345 at shell. I need to use C++ to do the same in some part of the code: string str = "12345"; retValue="set var1= "+str; system(retValue1.c_str()); system("echo $var1"); This doesn't create a system... (1 Reply)
Discussion started by: harshvardhan360
1 Replies

8. UNIX for Dummies Questions & Answers

setting a environment variable on linux

I want to set a enviroment variable VDC_DIR to a particular directory. I am doing it as export VDC_DIR=/abc it gets set but when i logout and do relogin than its not there. one way could be setting it in .profile file. but i have seen it on another box where it is not present in... (2 Replies)
Discussion started by: Jcpratap
2 Replies

9. UNIX for Dummies Questions & Answers

Setting environment variable problem in Ubuntu?

I am trying to install timbl- memory based learner tools in ubuntu. it after unpacking the tar file it brings the following msg No package 'ticcutils' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you... (1 Reply)
Discussion started by: gbdaw
1 Replies

10. UNIX for Dummies Questions & Answers

STTY Columns Setting Environment Variable?

I am wondering about the following: stty columns 140 I have found that a number of times I need to set my display columns to a high number (such as 140) but I have to do this every time I login to use putty/ssh. Can we set this with an environmental variable so that it is permanent? Also... (4 Replies)
Discussion started by: newbie2010
4 Replies
imqadmin(1M)						  System Administration Commands					      imqadmin(1M)

NAME
imqadmin - launch the Message Queue administration console SYNOPSIS
/usr/bin/imqadmin [-javahome path] /usr/bin/imqadmin -h /usr/bin/imqadmin -v DESCRIPTION
imqadmin launches the graphical user interface application that performs most Message Queue administration tasks. These tasks include man- aging broker instances (including physical destinations) and administered objects. OPTIONS
The following options are supported: -h Display usage help. The application is not launched. -javahome path Specify a path to an alternate Java 2 compatible runtime. -v Display version information. ENVIRONMENT VARIABLES
The following environment variables affect the execution of this command: IMQ_JAVAHOME Specify the Java 2 compatible runtime. When this environment variable is not set it defaults to /usr/j2se. EXIT STATUS
The following exit values are returned: 0 Successful completion. >0 An error occurred. FILES
$HOME/.imq/admin/brokerlist.properties Contains user settings, a list of broker instances being managed. $HOME/.imq/admin/objectstorelist.properties Contains user settings, a list of object stores being managed. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWiqu | +-----------------------------+-----------------------------+ SEE ALSO
imqbrokerd(1M), imqcmd(1M), imqdbmgr(1M), imqkeytool(1M), imqobjmgr(1M), imqusermgr(1M), attributes(5) Sun Java System Message Queue Administrator's Guide SunOS 5.10 11 Mar 2004 imqadmin(1M)
All times are GMT -4. The time now is 03:34 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy