F: mkdir
S: deny
P: /usr/share/.mono/keypairs
A: /usr/share/.mono/keypairs
R: /usr/share/.mono/keypairs
C: mono /usr/lib/mono/NuGet/4.5/NuGet.exe restore

^ the above repeated so many times that I got bored scrolling up after a few minutes

F: mkdir
S: deny * --------------------------------------------------------------------------------