Subject: "cp: warning: source file ‘f’ specified more than once" said more than once too!

From: [email-masked]
Date: Sat, 19 Oct 2013 18:28:55 +0800

$ touch f
$ mkdir w
$ cp f f f w
cp: warning: source file ‘f’ specified more than once
cp: warning: source file ‘f’ specified more than once

Hey, you yourself say that more than once itself!

So either say
cp: warning: source file ‘f’ specified more than once
just once, or say
cp: warning: source file ‘f’ specified again
n-1 times.