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Daemon/Thread Process

 
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Is there way to run a java program as a daemon or process that doesn't tie up the command line once executed?
Similar to say starting the mysqld or apachetl start commands.
 
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Which OS? On any UNIX variant, simply put an & (ampersand) at the end of the command line and it will run the daemon in the background.
hth,
bear
 
Gregg Bolinger
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I know about the &. I was just hoping there was a way to program it into the code. And I prefer Unix.
 
Wanderer
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Well, you could use the Runtime exec() method to start a new Java process. I'm pretty sure the original Java process could exit after that. It would be a whole new JVM. It's not a good cross-platform solution though, because exec() can be very platform dependant. You could make the parameters of the exec() call configurable through a local file, I suppose. Works if the user has some technical aptitude.
 
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