| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | fp | 7d | 643 |
| suse | fp | 7d | 610 |
| centos | fp | 7d | 602 |
| mojave | fp | 7d | 578 |
| osx | fp | 7d | 552 |
| debian | fp | 7d | 515 |
| sunos | fp | 7d | 513 |
| minix | fp | 7d | 490 |
| opensolaris | fp | 7d | 482 |
| linux | fp | 7d | 475 |
| php | fp | 7d | 449 |
| bsd | fp | 7d | 439 |
| xfree86 | fp | 7d | 425 |
| v7 | fp | 7d | 423 |
| hpux | fp | 7d | 416 |
| x11r4 | fp | 7d | 405 |
| posix | fp | 7d | 383 |
| freebsd | fp | 7d | 368 |
| plan9 | fp | 7d | 261 |