Using command prompt with Java

I am trying to use command prompt within a java program and I can't figure out how to enter commands from java. I know how to start up command prompt but can someone guide me on a way to actually enter commands into the command prompt? Thanks.

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Using command prompt through java, help please!

Hi,
What I am trying to do is find all the processes running onthe computer using java. Normally, I would do this (without java) by opening a command prompt window, typing in tasklist and see all the running processes. I have tried to to do the same thing using java, but so far have been unsucsessful. Here is my code:
import java.io.*;
public class Main {
        static DataOutputStream output;
        static DataInputStream input;
        static String app="cmd.exe";
        static String command="tasklist";
        static String message="";
        public static void main(String args[])throws Exception{
        Process process = Runtime.getRuntime().exec(app);
        output=new DataOutputStream(process.getOutputStream());
        input=new DataInputStream(process.getInputStream());
        output.write(command.getBytes());
        byte[] b=new byte[input.available()];
        input.readFully(b);
        message=new String(b);
        System.out.println("Message: "+message);
        System.out.println(!message.equals(""));
        System.out.println(message!=null);
        System.out.println("Finished Program");
}And this program prints the output (with no exceptions):
Message:
false
true
Finished Program
I appreciate any help in fixing my program...

DevRocks_Java wrote:
static String app="cmd.exe";
static String command="tasklist";
Process process = Runtime.getRuntime().exec(app);
output=new DataOutputStream(process.getOutputStream());
input=new DataInputStream(process.getInputStream());What do you expect it to do? You are only telling it to open a console window, nothing more.
if you can type tasklist at the run option, then you should be able to just substitute command in for app in your exec.

Delpoy EJB using command prompt, with Weblgoic 6.0

Hi,
I would like to know , how to deploy an EJB , from command prompt on BEA's Weblogic server 6.0.
Thanks & Regards

I have weblogic 5.1, but the sentence probably is equal. Try this:
1- Open your command prompt
2- Go to weblogic directory (ex.: c:\weblogic)
3- Run setEnv (this put the weblogic classpath in your dos session)
4- Run the sentence:
java weblogic.deploy -port portNumber -host hostIP deploy <password> <ejbName> <jarName>

Start SQL Server Service in Remote Server using Command Prompt with Single User Mode

Hi Folks,
I am able to STOP/START the Remote SQL Server Service using the following Command.
sc \\RemoteServerName START ServiceName
How to Start the Remote SQL Server Service using Single User Mode.
sc \\RemoteServerName START ServiceName -m
Narendran

Hello,
sqlservr.exe -m
or
sqlservr.exe -m -s
(for named instances)
For more information:
http://technet.microsoft.com/en-US/library/ms180965(v=SQL.105).aspx
Configure Windows Firewall or security software properly.
Hope this helps.
Regards,
Alberto Morillo
SQLCoffee.com

How to compile & run using command prompt

Hi all,
I have a java application consisting of 3 packages & a jar file in the following hierarchy:
-Project
-classes
-src
-package1
-package2
-package3
-file.jar
The main class exists in package2 and uses classes within file.jar
I want the steps to compile and execute the project using command prompt in windows such that the generated classes will be saved in the classes directory
Can anyone help?
Thanx in advance

Hey,
If your source(*.java) files are in src folder and ur currnet directory is project
and you want all your class files to be classes folder then you can try this :
c:\project>javac -cp src\file.jar -d classes\ src\*.javaAssuming that your file.jar file is in src folder.
The above command will set the classpath to src\file.jar (-cp src\file.jar)
-d classes\ - will generate all your class files with package hierarchy if any into classes directory.
src\*.java - specifies the files to be compiled.
Hope this helps.

How to print pdf file in SQL Server Reporting services report using command prompt?

Is there a way to automatically print a SQL Server Reporting services report on command prompt? For eg: We can save a pdf file using rs.exe utility. I want to print a pdf using rs.exe utility. Is it possible? I don't want to install any 3rd party software.

Thanks Simon for replying to my question.
In oracle form, there is oracle command to print the report from command prompt with the help of rwrun.exe
e.g: rwrun.exe REPORT="D:\Test\REP_25\MLA.REP" DESNAME="testprinter" DESTYPE="PRINTER" P_FORMNAME="MLA.FMX" P_SPRACHE="E" P_SPRACHE_NR2="1" P_WHERE_BEDINGUNG="order by land_nr" USERID="test/test.world" PSV_NAME="PSV_DEMO" PSV_JOB_ID="PS$9583" RECURSIVE_LOAD="NO"
BATCH="YES" NONBLOCKSQL="NO" ARRAYSIZE="1" PARAMFORM="NO" ERRFILE="c:\temp\psv16.tmp"<
and to save the report we just need to change DESNAME="c:\temp\OC_100001349.pdf" DESTYPE="FILE" in above command instead of DESNAME="testprinter" DESTYPE="PRINTER".
DESNAME and DESTYPE are the input parameters of the respective report.
In SSRS, we can run the file from the command prompt and save it.
rs -i "C:\Users\pujarswa\Documents\reports\new\LoadReport.rss" -s ww2004760:80/ReportServer_MSSQL -v fileName="C:\Users\pujarswa\Desktop\TipsReportLoad.pdf"
-v reportPath="/TipsReport/LoadListTabular" -t -v format="PDF" -v LandNr=4 -u ap\swati -p test@# -e Exec2005
But we cannot use same command for printing as you said we need to create another script for printing files.
I have gone through the links but I dont want to use Adobe Acrobat Reader exe for printing because client it may not have Adobe Acrobat Reader on their machine.
Also I want to pass a input parameter as type="Printer" to my report which will print directly for me and same I can acheive in command prompt passing type="Printer" fileName="C:\Users\pujarswa\Desktop\TipsReportLoad.pdf"

Running a Program in JDeveloper using Command Prompt

Hi,
I downoladed Oracle JDeveloper 10g. I had written a simple java class called Echo. java. I want to run the file using command prompt. My JDK has the following path:
F:\Sowmya
My java file has the following path:
F:\Sowmya\jdev\mywork\1\1\src\pkg1
So, in order to compile the file, I gave the following command:
F:\Sowmya\jdk\bin>javac F:\Sowmya\jdev\mywork\1\1\src\pkg1\Echo.java
It worked and the Echo.class file was created.
But, when I tried to run the file using the following command,
F:\Sowmya\jdk\bin>java F:\Sowmya\jdev\mywork\1\1\src\pkg1\Echo
Iam getting the following error:
Exception in thread "main" java.lang.NOClassDefFoundError: F:\Sowmya\jdev\mywork\1\1\src\pkg1\Echo
This didnt work either:
F:\Sowmya\jdk\bin>java F:\Sowmya\jdev\mywork\1\1\classes\pkg1\Echo
Iam getting the same error.
Can any one please help me regarding this.
Thank you,
Sowmya.

Yes, my class contains a main. It runs if I click run in JDeveloper. But, there is no output displayed. The following is the code:
public class Echo {
public static void main (String[] args) {
for (String s: args) {
System.out.println(s);
}

How to use addKeyListener in a program running using command prompt

Does anyone have any idea how to add the addKeyListener to a program running using command prompt.
Let me explain how the program run.
The program is start and accept call from other program. But from time to time, I need to issue some command by pressing the keyboard, let say, ESC is closed the program, F1 is showing the stated. F2.... (This is all need to run in the command prompt windows)
My problem is this program does not have any gui interface, so how can it be added?
i do it this way
public void key(){
addKeyListener(this);
But it have compile error.
mainServerImpl.java:87: cannot resolve symbol
symbol : method addKeyListener (mainServerImpl)
location: class mainServerImpl
addKeyListener(this);
I did implement KeyListener. But just don't know how to solve this error.
can anyone tell me how to solve it or point me a source that can help.
Thank in advance!
Regards,
Tai Tan

Write your own Thread, to do this:
public class KeyThread extends Thread {
   public void run {
      while(true) {
         int i = System.in.read();
         if(i == 123) {
            break; // to stop the thread
// in your main:
Thread keyThread = new KeyThread();
keyThread.start(); // calls run() of the thread

Uninstalling bulk dll's from gac folder at one time using command prompt

Hi All,
I need to unistall bulk dll's at a time from the GAC folder using command prompt ,can any one suggest how to do this.

Hi,
1. Create a batch file as "Uninstall.bat".
2. Edit this file and copy the below statements in it:
gacutil.exe /uf DLL1
gacutil.exe /uf DLL2
gacutil.exe /uf DLL3
gacutil.exe /uf DLL4
gacutil.exe /uf DLL5
replace DLL1 to DLL5 with your actual DLL names, which you want to uninstall.
3. Open Visual Studio Command Prompt as Administrator.
4. Browse to the location where you have placed the above batch file.
5. Run the batch file.
Hope this will help.
HTH,
Sumit
Sumit Verma - MCTS BizTalk 2006/2010 - Please indicate "Mark as Answer" or "Mark as Helpful" if this post has answered the question

How to run ODI scenario using command prompt

Hi expets
Please let me know if we can run ODI scenario using command prompt or any way other than operator.
Regards
Janakiram

Go to <ODI_HOME>/oracledi/bin in command prompt and invoke startscen command with teh below parameters.
Edited by: Guru Sankar on Feb 28, 2011 4:19 PM

I just updated to iTunes 11. This version will not allow me to change info on any songs. Have always use "command i" with previous versions. Anyone else experiencing this problem? A solution?

I just updated to iTunes 11. This version will not allow me to change info on any songs. Have always use "command i" with previous versions. Anyone else experiencing this problem? A solution?

Hey! I had the same problem you did just today when I was trying to get my second iPhone to sync. What you need to do with music or anything extra that you doing you have to creat a second playlist or picture or anything that you would like to use, so that you can add to the second device that you are going to be using. I am not sure if that will help but it helped me out a lot!! Good luck!

How to use MyFaces component with Java Creator 2

Please advise for me the way to use Myfaces component with Java Creator 2. Thanks

Apologies for the late reply, but currently what exists generally for MyFaces integration with Creator is on this blog:
http://wiki.java.net/bin/view/Javatools/CustomComponentLibraries
You might also want to post the same question on the nbusers alias on netbeans.org, referencing Visual Web Pack
Regards,
-Brad Mayer

Can i login to essbase console by using command prompt

Hi All,
Is thr any possiblity to login in to essbase console by using command prompt
normally we login to console and will give credentails and login as same way can we do from command prompt??
Thanks in advance
Regards,
SM

Hello ,
You can check the login through the Essbase command utility.
go to command prompt . type - essmsh
then you will be able to see MaxL prompt
enter the command login username password;
you can use this utility to load data , import export running calc etc...
Thanks,
KKT

Using command prompt for help generating

Hi all!
Can I use command prompt for generating webhelp instead of
RoboHelp HTML environment?
thank you

See this recent post.
Click
here.

Changing java version from 4 to 5 using command prompt

My default java version is 1.4 . I want to change to jdk 5 for a particular command prompt session alone. i used the following commands
java - versionjava version "1.4.2_07"
set path = C:\java\jdk150_06\bin;%path%.C:\bea92\jdk150_04\bin;C:\WINNT\system32;C:\WINNT;
java - versionjava version "1.4.2_07"
The version still points to 1.4. What is the method to change it from 1.4 to 1.5 ?
Thanks..

Rohiini wrote:
My default java version is 1.4 . I want to change to jdk 5 for a particular command prompt session alone. i used the following commands
java - versionjava version "1.4.2_07"No, that will say
Unrecognized option: -try
java -version
set path = C:\java\jdk150_06\bin;%path%That will not set anything, try
set path=C:\java\jdk150_06\bin;%path%or just
path=C:\java\jdk150_06\bin;%path%

Using command prompt with Java

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