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I'm running an ant (Java build tool) script on CentOS 5.5 that execs another java process. When I run the ant script in the background:

ant -f myfile.xml &> foo.out &

The forked process' state changes to stop and waits for input. As soon as I bring the process to the foreground it starts again (no input required on my part)

This does not occur on other machines running the same OS, CentOS 5.5.

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up vote 2 down vote accepted

I found the answer. A little googling brought up this page:


Looks like ant immediately tries to read from standard input, which causes the background process to suspend

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