| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | ap | 8 | 71 |
| redhat | ap | 8 | 71 |
| freebsd | ap | 8 | 65 |
| mojave | ap | 8 | 54 |
| sunos | ap | 8 | 50 |
| osx | ap | 8 | 49 |
| debian | ap | 8 | 46 |
| php | ap | 8 | 46 |
| opensolaris | ap | 8 | 46 |
| suse | ap | 8 | 45 |
| v7 | ap | 8 | 45 |
| minix | ap | 8 | 43 |
| opendarwin | ap | 8 | 42 |
| hpux | ap | 8 | 41 |
| osf1 | ap | 8 | 41 |
| centos | ap | 8 | 39 |
| x11r4 | ap | 8 | 39 |
| ultrix | ap | 8mh | 30 |
| debian | ap | 5 | 28 |
| xfree86 | ap | 8 | 22 |