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| author | Simon MacMullen <simon@rabbitmq.com> | 2011-07-15 11:24:42 +0100 |
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| committer | Simon MacMullen <simon@rabbitmq.com> | 2011-07-15 11:24:42 +0100 |
| commit | 16e2bf9e3494fd39e73a31919a359d058b44e023 (patch) | |
| tree | 75d22b305171f41800bb22076a37d8f6537502ac /scripts | |
| parent | 3c9ea59548401c22c0c5707d1bf5bc4c20b93964 (diff) | |
| download | rabbitmq-server-git-16e2bf9e3494fd39e73a31919a359d058b44e023.tar.gz | |
The problem with kill -0 is that its semantics are "could I send a signal to this process?" - i.e. it will fail if the process exists but is not owned by the current user. I think this is not quite what we're looking for, so let's use ps -p. I've tested that ps -p does the right thing on Linux and OS X, and it claims to work on FreeBSD and AIX too according to the manpages on the web. That's probably good enough.
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