[plug] Questions for information

[James Elliott]

Hi all

Here are a couple of questions I have been agonising over all day - I would
be obliged if any of you can help by explaining them to me.

1.  How can you have permission to modify a file that you cannot delete.

2.  This command copies the contents of a file called "answers" into another
file called "answers#2", but why? - how does it work?
      $  > answers#2 < answers cat

Hope you can help...

Kind regards,

James Elliott