title: Why can one remove/rename open files in Linux?
body: <p>I learned that open files can <em>not</em> be removed/renamed in Windows but <em>can</em> be removed/renamed in Linux (by default). I think I understand the reasons of the Windows behaviour. </p>
  
  <p>Now I wonder <em>why</em> Linux allows remame/remove of open files ? What was the design rationale behind this decision ? What are the use cases when one need it ? </p>