| Similarity | Rank | |
|---|---|---|
| RedHat | 0.920 | 89416 |
| Linux | 0.910 | 5281 |
| VMWare | 0.899 | 59206 |
| CentOS | 0.883 | 66620 |
| FreeBSD | 0.880 | 43511 |
| Novell | 0.872 | 48324 |
| AIX | 0.871 | 75664 |
| Ubuntu | 0.867 | 14370 |
| VMware | 0.864 | 20105 |
| Slackware | 0.862 | 81979 |
| Debian | 0.854 | 25589 |
| Fedora | 0.849 | 33321 |
| XenServer | 0.845 | 80726 |
| VirtualBox | 0.843 | 72778 |
| Xen | 0.840 | 64317 |
| Hyper-V | 0.831 | 52860 |
| Citrix | 0.825 | 32157 |
| ESX | 0.825 | 66518 |
| OSX | 0.822 | 37107 |
| distros | 0.821 | 63807 |
| Linux-based | 0.821 | 85126 |
| vSphere | 0.821 | 53635 |
| distro | 0.819 | 46247 |
| MacOS | 0.817 | 63038 |
| x86 | 0.814 | 39287 |