| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | roffbib | 1 | 585 |
| bsd | troff | 1 | 577 |
| linux | groff | 1 | 429 |
| opensolaris | troff | 1 | 398 |
| opensolaris | nroff | 1 | 398 |
| suse | poweroff | 8 | 387 |
| linux | nroff | 1 | 379 |
| v7 | troff | 1 | 368 |
| linux | troff | 1 | 363 |
| bsd | nroff | 1 | 359 |
| plan9 | troff | 1 | 357 |
| freebsd | troff | 1 | 349 |
| redhat | troff | 1 | 349 |
| opendarwin | roff | 7 | 347 |
| osx | troff | 1 | 347 |
| freebsd | groff | 1 | 345 |
| redhat | ditroff | 7 | 340 |
| freebsd | roff | 7 | 334 |
| x11r4 | groff | 1 | 328 |
| posix | groff | 1 | 327 |
| osx | pdfroff | 1 | 325 |
| linux | roff | 7 | 315 |
| suse | ditroff | 7 | 305 |
| freebsd | nroff | 1 | 300 |
| plan9 | groff | 1 | 298 |
| centos | nroff | 1 | 293 |
| minix | nroff | 1 | 290 |
| php | groff | 1 | 289 |
| opendarwin | groff_out | 5 | 286 |
| linux | groff_out | 5 | 284 |
| hpux | nroff | 1 | 284 |
| ultrix | groff | 1 | 281 |
| freebsd | groff_diff | 7 | 279 |
| centos | groff_diff | 7 | 279 |
| osx | groff | 1 | 278 |
| suse | groff | 1 | 278 |
| v7 | groff | 1 | 276 |
| x11r4 | nroff | 1 | 275 |
| posix | groff_out | 5 | 275 |
| v7 | roff | 1 | 275 |
| debian | troff | 1 | 275 |
| bsd | deroff | 1 | 275 |
| linux | ditroff | 7 | 273 |
| suse | troff | 1 | 272 |
| netbsd | roff | 7 | 269 |
| centos | mmroff | 1 | 269 |
| opendarwin | ditroff | 7 | 268 |
| posix | ditroff | 7 | 265 |
| centos | groff | 1 | 264 |
| linux | groff_diff | 7 | 264 |