Calling BASH script from JAVA

Operating Systems Linux Red Hat Calling BASH script from JAVA

05-23-2011

Registered User

1, 0

Join Date: May 2011

Last Activity: 23 May 2011, 11:47 AM EDT

Posts: 1

Thanks Given: 0

Thanked 0 Times in 0 Posts

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 files and directories and it is removing those correctly.

But, when i use sleep between the rm commands, files and directories are not getting removed.

I am new to Linux. Please tell me what should i do

lakshman.forums

View Public Profile for lakshman.forums

Find all posts by lakshman.forums

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Programming

Calling bash script from CGI

Hi, I am having two individual scripts Script 1): CGI script - is a simple script which trigger bash script Script 2): Bash script - is a script which execute which collects file system utilization information from all the Unix servers If I am executing CGI script manually from command...

2. Shell Programming and Scripting

Calling msys shell from bash script

Hi all, I am struck at a very tricky problem. Writing a bash script that calls msys.bat which inherently launches sh.exe. Now from my bash script, I call msys.bat and it creates a shell within. The problem is: I cannot pass any commands to this new shell from my bash script. I need to be able to...

3. Shell Programming and Scripting

Password check in bash script calling on expect

password check in bash script calling on expect Background: I have to copy a file from one server, to over 100 servers in a test environment. once the file is copied, it requires to have the permissions on the file changed/verified. These are all linux servers. most of them have the same...

4. Shell Programming and Scripting

Calling function from another bash script

I would like to call functions from another bash script. How can I do it? Some code More code

5. Shell Programming and Scripting

How to pass the environment name while calling java program from unix script?

Hi, I'm trying to test one unix shell script in dev environment. But I'm not sure how to pass the environment in my java program calling code. I'm trying to use -DconsumerEnv="DEV" but unfortunately I get 'null' while trying to print the value from java class. System.out.println("Environment: "+...

6. Shell Programming and Scripting

Calling a Perl script in a Bash script -Odd Situation

I am creating a startup script for an application. This application's startup script is in bash. It will also need to call a perl script (which I will not be able to modify) for the application environment prior to calling the application. The problem is that this perl script creates a new shell...

7. Shell Programming and Scripting

Quick question: calling c-shell script from bash

Hello, I have a quick reference question: I have a very long, but fairly straigtforward script written in c-shell. I was wondering if it is possible to call this script from bash (for ex. having a function in bash script which calls the c-shell script when necessary), and if so, are there any...

8. Shell Programming and Scripting

Calling bash command in perl script

Hi, I have tried several times but failed, I need to call this script from the perl script. This one line script will be sent to /var/tmp/error Bash command: /usr/openv/netbackup/bin/admincmd/bperror -backstat -l -hoursago 12 |awk '{ print $19, $12, $14, $16}'|grep -vi default|sort >...

9. 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...

10. 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

LEARN ABOUT DEBIAN

xsil2graphics

XSIL2GRAPHICS(1)					User Contributed Perl Documentation					  XSIL2GRAPHICS(1)

NAME

       xsil2graphics - generate scripts to load xsil output data files

SYNOPSIS

       xsil2graphics [options] <xsil_file>

DESCRIPTION

       Utility program bundled with xmds, used to generate scripts that load simulation output data into either matlab (http://www.mathworks.com)
       or scilab (http://www.scilab.org), which are then used to manipulate the results further if necessary and then to present the results
       graphically.

       Matlab

       To generate a matlab m-file, from the xsil file data_file.xsil use the command:

       bash$ xsil2graphics data_file.xsil

       or

       bash$ xsil2graphics --matlab data_file.xsil

       Then at the matlab command prompt:

       >> data_file

       Scilab

       To generate a scilab script file, from the xsil file data_file.xsil use the command:

       bash$ xsil2graphics --scilab data_file.xsil

       Then at the scilab command prompt:

       --> exec('data_file.sci')

OPTIONS

       -m, --matlab generate matlab m-file script to load data from the xsil data file (the default option)

       -s, -scilab generate scilab script file to load data from the xsil data file

       -o, --outfile <out_file> specify an alternative output script filename to the default which is the input xsil filename with the .xsil
       extension changed to either .m for the matlab m-file or .sci for the scilab script file

EXAMPLES

       bash$ xsil2graphics nlse.xsil

       Generates the output nlse.m to load the data into matlab

       bash$ xsil2graphics -m nlse.xsil

       Also generates the output nlse.m but explicitly sets matlab to be the output format

       bash$ xsil2graphics --scilab nlse.xsil

       Generates the output nlse.sci to load the data into scilab

       bash$ xsil2graphics --outfile nlse_new.m nlse.xsil

       Generates the output nlse_new.m to load the data into matlab

AUTHORS

       Originally written by Greg Collecutt

       Maintained by Paul Cochrane with code contributed by Joe Hope

BUGS

       No known bugs.

SEE ALSO

       xmds(1), loadxsil(1)

       http://www.xmds.org

COPYRIGHT

       Copyright (C) 2000-2004

       Code contributed by Greg Collecutt, Joseph Hope and Paul Cochrane

       This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by
       the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MER-
       CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation,
       Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

perl v5.8.2							    2004-06-21							  XSIL2GRAPHICS(1)

Red Hat