| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | ap | 8 | 495 |
| opendarwin | ap | 8 | 444 |
| opensolaris | ap | 8 | 442 |
| redhat | ap | 8 | 441 |
| v7 | ap | 8 | 427 |
| sunos | ap | 8 | 420 |
| centos | ap | 8 | 411 |
| suse | ap | 8 | 403 |
| osx | ap | 8 | 398 |
| x11r4 | ap | 8 | 394 |
| minix | ap | 8 | 388 |
| hpux | ap | 8 | 373 |
| freebsd | ap | 8 | 366 |
| mojave | ap | 8 | 362 |
| debian | ap | 8 | 360 |
| php | ap | 8 | 325 |
| osf1 | ap | 8 | 319 |
| xfree86 | ap | 8 | 311 |
| ultrix | ap | 8mh | 260 |
| debian | ap | 5 | 212 |