Funny file names

[The Sophist]

By mistake I created a file called ^G (ctl-G) from readnews.  When
went back to the csh, I did an `ls' and it told me that I had file
called `?'.  When I tried to `rm ?' it wouldn't go away.  However,
I tried `rm ^G', that worked.  I think this is kind of strange.

What happens if one (by mistake) creates a file called `ctl-foo' and one
didn't know that this was happening.  The next time they did an `ls'
of that directory they'd get a `?' and it would be impossible to remove
because they don't know the name.

Can someone explain this to me?

-- 
			Pravin Kumar

Don't bother me! I'm on an emergency third rail power trip.

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