How do I detect who and when A file gets accessed ?

[nieh at nnn.crd.ge.com]

I have an ASCII file which is owned by me. I constantly update the file.
Some of my colleagues will  aceess (read-only) this file regularly.
How do I detect who and when the file gets accessed ?
It is a very primitive bulletin board. I don't want to build programs
to manage this file.

Thanks,

--

Ko-Haw Nieh

General Electric Company            | nieh at crd.ge.com
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