Yes, do as I say!
After seeing repeated upgrades of coreutils, and noting that the description
for the other three central *utils packages had been changed to "empty
package for upgrading, remove at will," I told it to purge shellutils and
textutils.[*] And I got
WARNING: The following essential packages will be removed
This should NOT be done unless you know exactly what you are doing!
You are about to do something potentially harmful
To continue type in the phrase 'Yes, do as I say!'
I think this is a hilarious choice of confirmation phrases. Good pick,
dpkg authors! You made my day.
(Preventing stupid people from trying "/usr/bin/yes | apt-get ...", perhaps?)
[*] fileutils is depended on by the kernel source package
I would therefore like to posit that computing's central challenge, viz. "How
not to make a mess of it," has /not/ been met.
- Edsger Dijkstra, 1930-2002