unix - What command do I need to use to remove a file called `-rf`?

I did something crazy at some point that created a file called -rf on my filesystem.
Now I can't figure out how to delete it...

I've tried:

rm "-rf"
rm \-rf

These just exit immediately, arrgh!

Anyone know how to remove this file? Preferably without accidentally cleaning out my whole folder.

Answer

unlink -rf

Or

rm -- -rf