| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | ap | 8 | 581 |
| redhat | ap | 8 | 536 |
| opensolaris | ap | 8 | 525 |
| v7 | ap | 8 | 520 |
| opendarwin | ap | 8 | 516 |
| suse | ap | 8 | 496 |
| sunos | ap | 8 | 493 |
| centos | ap | 8 | 484 |
| osx | ap | 8 | 477 |
| x11r4 | ap | 8 | 475 |
| minix | ap | 8 | 465 |
| hpux | ap | 8 | 433 |
| freebsd | ap | 8 | 423 |
| mojave | ap | 8 | 421 |
| debian | ap | 8 | 420 |
| xfree86 | ap | 8 | 397 |
| osf1 | ap | 8 | 374 |
| php | ap | 8 | 356 |
| ultrix | ap | 8mh | 300 |
| debian | ap | 5 | 240 |