| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | troff | 1 | 207 |
| opensolaris | troff | 1 | 190 |
| linux | troff | 1 | 174 |
| freebsd | troff | 1 | 172 |
| v7 | troff | 1 | 146 |
| redhat | troff | 1 | 130 |
| osx | troff | 1 | 120 |
| plan9 | troff | 1 | 115 |
| x11r4 | troff | 1 | 107 |
| sunos | troff | 1 | 105 |
| redhat | ditroff | 7 | 98 |
| linux | troff2html | 1 | 98 |
| debian | troff | 1 | 98 |
| suse | troff | 1 | 93 |
| php | troff | 1 | 91 |
| linux | ditroff | 7 | 90 |
| centos | troff | 1 | 86 |
| opendarwin | troff | 1 | 84 |
| netbsd | troff | 1 | 83 |
| linux | troff2rtf | 1 | 82 |
| xfree86 | troff | 1 | 81 |
| posix | troff | 1 | 80 |
| linux | troffcvt | 1 | 79 |
| minix | troff | 1 | 79 |
| mojave | troff | 1 | 79 |
| opendarwin | ditroff | 7 | 76 |
| freebsd | ditroff | 7 | 73 |
| linux | xtotroff | 1 | 73 |
| redhat | gtroff | 1 | 70 |
| netbsd | ditroff | 7 | 69 |
| suse | ditroff | 7 | 68 |
| osf1 | troff | 1 | 67 |
| ultrix | troff | 1 | 62 |
| hpux | troff | 1 | 62 |
| osx | ditroff | 7 | 61 |
| posix | ditroff | 7 | 59 |
| freebsd | dwarf_attroffset | 3 | 58 |
| sunos | attroff | 3xcurses | 58 |
| mojave | ditroff | 7 | 58 |
| php | ditroff | 7 | 56 |
| sunos | ditroff | 7 | 55 |
| centos | xtotroff | 1 | 55 |
| debian | troff2html | 1 | 54 |
| x11r4 | ditroff | 7 | 53 |
| debian | troffcvt | 1 | 53 |
| xfree86 | ditroff | 7 | 52 |
| debian | troff2null | 1 | 52 |
| debian | xtotroff | 1 | 50 |
| centos | ditroff | 7 | 50 |
| debian | troff2rtf | 1 | 48 |