| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | ib | 4 | 266 |
| sunos | ib | 7d | 265 |
| opensolaris | ib | 7d | 247 |
| suse | ib | 4 | 247 |
| osx | ib | 4 | 227 |
| minix | ib | 4 | 215 |
| debian | ib | 4 | 205 |
| hpux | ib | 4 | 201 |
| mojave | ib | 4 | 200 |
| bsd | ib | 4 | 196 |
| redhat | ib | 4 | 193 |
| plan9 | ib | 4 | 192 |
| xfree86 | ib | 4 | 190 |
| centos | ib | 4 | 189 |
| php | ib | 4 | 186 |
| freebsd | ib | 4 | 183 |
| sunos | ib | 4 | 183 |
| v7 | ib | 4 | 177 |
| opensolaris | ib | 4 | 169 |
| osf1 | ib | 4 | 146 |