| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | wr | 9f | 604 |
| freebsd | wr | 9f | 505 |
| opensolaris | wr | 9f | 474 |
| xfree86 | wr | 9f | 441 |
| posix | wr | 9f | 441 |
| linux | wr | 9f | 419 |
| mojave | wr | 9f | 415 |
| redhat | wr | 9f | 413 |
| osx | wr | 9f | 405 |
| debian | wr | 9f | 396 |
| hpux | wr | 9f | 396 |
| centos | wr | 9f | 395 |
| suse | wr | 9f | 389 |
| php | wr | 9f | 352 |
| osf1 | wr | 9r | 276 |