| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | gluperspective | 3g | 121 |
| suse | gluperspective | 3g | 108 |
| hpux | perspective | 3i | 104 |
| freebsd | perspective | 3i | 103 |
| netbsd | perspective | 3i | 99 |
| redhat | perspective | 3i | 98 |
| suse | perspective | 3i | 98 |
| debian | perspective | 3i | 96 |
| osx | perspective | 3i | 94 |
| xfree86 | gluperspective | 3g | 94 |
| sunos | perspective | 3i | 93 |
| mojave | perspective | 3i | 89 |
| bsd | perspective | 3i | 84 |
| php | perspective | 3i | 83 |
| opensolaris | perspective | 3i | 83 |
| centos | perspective | 3i | 82 |
| osx | gluperspective | 3g | 76 |
| v7 | perspective | 3i | 74 |
| mojave | gluperspective | 3g | 69 |
| minix | perspective | 3i | 68 |
| centos | gluperspective | 3g | 58 |
| php | swf_perspective | 3 | 45 |
| debian | soperspectivecamera | 3 | 42 |