| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | ap | 8 | 251 |
| redhat | ap | 8 | 243 |
| opendarwin | ap | 8 | 234 |
| opensolaris | ap | 8 | 223 |
| osx | ap | 8 | 207 |
| freebsd | ap | 8 | 206 |
| centos | ap | 8 | 202 |
| suse | ap | 8 | 194 |
| sunos | ap | 8 | 192 |
| minix | ap | 8 | 191 |
| mojave | ap | 8 | 187 |
| v7 | ap | 8 | 185 |
| x11r4 | ap | 8 | 184 |
| debian | ap | 8 | 177 |
| hpux | ap | 8 | 177 |
| php | ap | 8 | 164 |
| osf1 | ap | 8 | 157 |
| xfree86 | ap | 8 | 147 |
| ultrix | ap | 8mh | 129 |
| debian | ap | 5 | 101 |