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From Jeanfrancois Arcand <jfarc...@apache.org>
Subject Re: Runtime exec (again)
Date Thu, 02 Dec 2004 15:37:01 GMT
Actually, take a look at:

http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html

-- Jeanfrancois

Shapira, Yoav wrote:
> Hi,
> You would also want to give the full path to cmd.exe possibly, depending
> on how you launch Tomcat.
> 
> Yoav Shapira http://www.yoavshapira.com
> 
> 
> 
>>-----Original Message-----
>>From: andy wix [mailto:stixwix@hotmail.com]
>>Sent: Thursday, December 02, 2004 4:12 AM
>>To: tomcat-user@jakarta.apache.org
>>Subject: Runtime exec (again)
>>
>>Hi,
>>
>>Still can't get this to work.
>>
>>There must be some reason why this won't run under Tomcat but does work
>>stand-alone.
>>To recap, I am trying to execute the following code on an Xp box with
>>Tomcat
>>5.0.27:
>>
>>Process proc = runtime.exec("cmd.exe /C shutdown -r -f -m \\myPC -t
> 
> 50");
> 
>>int exitVal = proc.waitFor();
>>
>>When this runs the proc exits with a value of 0 but nothing happens (no
>>re-boot) and no exceptions are thrown.
>>
>>I have tried running the code from a batch file and without the cmd.exe
> 
> /C
> 
>>bit.
>>
>>I have tried running Tomcat from the command line (not as service).
>>
>>I have tried allowing all permissions in the catalina.policy file:
>>grant codeBase "file:${catalina.home}/webapps/ROOT/WEB-INF/classes/-" {
>>  permission java.security.AllPermission "*";
>>};
>>
>>I CAN successfully set the the system time and date using the same
> 
> approach
> 
>>though.
>>
>>I have absolutely no idea on this now.
>>
>>Thanks,
>>Andy
>>
>>_________________________________________________________________
>>Express yourself with cool new emoticons
>>http://www.msn.co.uk/specials/myemo
>>
>>
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> 
> 
> 
> 
> 
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