SimilarityRank
Unix 0.871 25093
FreeBSD 0.861 35609
UNIX 0.833 38476
for_Linux 0.829 35584
Mac_OS_X 0.828 22025
OS_X 0.808 27444
linux 0.806 25974
on_Linux 0.806 33094
Debian 0.804 20729
Mac_OS 0.799 61980
OSX 0.793 56486
OpenBSD 0.788 85404
Microsoft_Windows 0.785 41821
Ubuntu 0.780 10931
Windows 0.779 3136
Linux_distribution 0.771 83631
BSD 0.768 54400
the_Linux_kernel 0.756 69019
GNOME 0.750 53685
operate_system 0.750 5517
VirtualBox 0.749 97603
KVM 0.746 87684
Red_Hat 0.744 31289
Windows_operate_system 0.736 79105
Solaris 0.733 34897