| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | rc | 8 | 799 |
| plan9 | rc | 1 | 670 |
| linux | rc | 1 | 477 |
| netbsd | rc | 8 | 369 |
| bsd | rc | 8 | 368 |
| debian | rc | 1 | 306 |
| centos | rc | 1 | 285 |
| v7 | rc | 1 | 276 |
| suse | rc | 1 | 276 |
| posix | rc | 1 | 267 |
| mojave | rc | 1 | 264 |
| redhat | rc | 1 | 261 |
| php | rc | 1 | 260 |
| opensolaris | rc | 1 | 258 |
| opendarwin | rc | 1 | 245 |
| hpux | rc | 1m | 239 |
| ultrix | rc | 8 | 236 |
| osx | rc | 8 | 227 |
| xfree86 | rc | 1 | 226 |
| sunos | rc | 1 | 213 |
| debian | rc | 4 | 193 |
| minix | rc | 1 | 188 |
| x11r4 | rc | 1 | 178 |
| osf1 | rc | 1 | 169 |