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Need help to run Command Prompt from java program
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I don't know the exact solution. I may try once I go home. Just few suggestions:
1. Since Java 1.5 a new class ProcessBuilder has been introduced to replace exec(). So might be a good idea to try with ProcessBuilder and see if it works.
2. A work around can be to take user input, execute it, and display it. Might be a lot of work. You may find this useful: http://forums.sun.com/thread.jspa?th...sageID=4351862
1. Since Java 1.5 a new class ProcessBuilder has been introduced to replace exec(). So might be a good idea to try with ProcessBuilder and see if it works.
2. A work around can be to take user input, execute it, and display it. Might be a lot of work. You may find this useful: http://forums.sun.com/thread.jspa?th...sageID=4351862
A Perfect World
Hi manisha ,
I tried the same above but it's not opening the command prompt ,
it's compiled successfully , but it is hanging after that ,
i tried this using cygwin environment in windows operating system..
I tried the same above but it's not opening the command prompt ,
it's compiled successfully , but it is hanging after that ,
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sekharbabuk@sekharbabuk /cygdrive/c/j2sdk1.4.2_16/bin $ javac RunUnixCommand.java sekharbabuk@sekharbabuk /cygdrive/c/j2sdk1.4.2_16/bin $ java RunUnixCommand -----------###------------------------------------------ Command = cmd.exe -------------------------------------------------------- File Found : Microsoft Windows XP [Version 5.1.2600] File Found : (C) Copyright 1985-2001 Microsoft Corp. File Found :
i tried this using cygwin environment in windows operating system..
thanks Orko,
but ProcessBuilder does the same. My problem is that in the end i need a command prompt window to open.Its working when i change the command from "cmd" to"notepad.exe". Its working then.I am really unable to figure out the problem.Anyways thanx for making an effort to help
but ProcessBuilder does the same. My problem is that in the end i need a command prompt window to open.Its working when i change the command from "cmd" to"notepad.exe". Its working then.I am really unable to figure out the problem.Anyways thanx for making an effort to help
Sorry i dont have any idea about cygwin env
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Originally Posted by babusek 
Hi manisha ,
I tried the same above but it's not opening the command prompt ,
it's compiled successfully , but it is hanging after that ,
i tried this using cygwin environment in windows operating system..
I think it's "a bit" 
late, but... for anyone still "listening"...
String[] command = { "cmd.exe", "/C", "Start"};
Runtime.getRuntime().exec(command);
Works for me. Hope it helps.
late, but... for anyone still "listening"...String[] command = { "cmd.exe", "/C", "Start"};
Runtime.getRuntime().exec(command);
Works for me. Hope it helps.
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