| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | undocumented | 3 | 468 |
| debian | undocumented | 3 | 441 |
| centos | undocumented | 3 | 414 |
| posix | undocumented | 3 | 399 |
| linux | undocumented | 7 | 380 |
| php | undocumented | 3 | 380 |
| hpux | undocumented | 3 | 376 |
| suse | undocumented | 3 | 358 |
| linux | dh_undocumented | 1 | 349 |
| redhat | undocumented | 3 | 296 |
| debian | undocumented | 7 | 276 |
| debian | dh_undocumented | 1 | 243 |