title: Redirecting multiple stdouts to single file
body: <p>I have a program running on multiple machines with NFS and I'd like to log all their outputs into a single file. Can I just run <code>./my_program &gt;&gt; filename</code> on every machine or is there an issue with concurrency I should be aware of? Since I'm only appending, I don't think there would be a problem, but I'm just trying to make sure.</p>