| OS | Man Page | Section | Hits |
|---|---|---|---|
| hpux | mh-format | 5 | 424 |
| osf1 | mh-format | 4 | 422 |
| opensolaris | mh-format | 5 | 422 |
| linux | mh-format | 5 | 406 |
| debian | mh-format | 5 | 403 |
| minix | mh-format | 5 | 392 |
| mojave | mh-format | 5 | 385 |
| redhat | mh-format | 5 | 366 |
| sunos | mh-format | 5 | 346 |
| centos | mh-format | 5 | 344 |
| opendarwin | mh-format | 5 | 340 |
| freebsd | mh-format | 5 | 336 |
| suse | mh-format | 5 | 328 |
| x11r4 | mh-format | 5 | 320 |
| v7 | mh-format | 5 | 319 |
| php | mh-format | 5 | 308 |
| osx | mh-format | 5 | 304 |
| xfree86 | mh-format | 5 | 297 |
| ultrix | mh-format | 5mh | 277 |