| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | roffbib | 1 | 507 |
| bsd | troff | 1 | 475 |
| linux | groff | 1 | 347 |
| suse | poweroff | 8 | 346 |
| opensolaris | troff | 1 | 338 |
| opensolaris | nroff | 1 | 336 |
| linux | nroff | 1 | 321 |
| linux | troff | 1 | 311 |
| opendarwin | roff | 7 | 308 |
| freebsd | troff | 1 | 299 |
| freebsd | roff | 7 | 295 |
| v7 | troff | 1 | 294 |
| redhat | troff | 1 | 287 |
| redhat | ditroff | 7 | 285 |
| bsd | nroff | 1 | 284 |
| osx | troff | 1 | 283 |
| plan9 | troff | 1 | 278 |
| freebsd | groff | 1 | 278 |
| osx | pdfroff | 1 | 268 |
| linux | roff | 7 | 263 |
| x11r4 | groff | 1 | 262 |
| plan9 | groff | 1 | 253 |
| freebsd | nroff | 1 | 249 |
| posix | groff | 1 | 245 |
| centos | nroff | 1 | 243 |
| hpux | nroff | 1 | 240 |
| opendarwin | groff_out | 5 | 238 |
| v7 | groff | 1 | 236 |
| suse | groff | 1 | 236 |
| osx | groff | 1 | 234 |
| linux | groff_out | 5 | 234 |
| centos | groff_diff | 7 | 233 |
| suse | ditroff | 7 | 232 |
| xfree86 | roff | 7 | 232 |
| ultrix | roff | 7 | 228 |
| netbsd | roff | 7 | 228 |
| php | groff | 1 | 227 |
| freebsd | groff_diff | 7 | 227 |
| opendarwin | ditroff | 7 | 226 |
| linux | ditroff | 7 | 225 |
| v7 | roff | 1 | 225 |
| netbsd | groff | 1 | 224 |
| minix | nroff | 1 | 224 |
| ultrix | groff | 1 | 223 |
| suse | troff | 1 | 223 |
| posix | groff_out | 5 | 223 |
| x11r4 | nroff | 1 | 222 |
| xfree86 | groff_out | 5 | 221 |
| debian | troff | 1 | 221 |
| x11r4 | ditroff | 7 | 220 |