| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | wr | 9f | 553 |
| freebsd | wr | 9f | 450 |
| opensolaris | wr | 9f | 417 |
| xfree86 | wr | 9f | 394 |
| posix | wr | 9f | 381 |
| linux | wr | 9f | 374 |
| mojave | wr | 9f | 368 |
| redhat | wr | 9f | 367 |
| debian | wr | 9f | 365 |
| osx | wr | 9f | 358 |
| centos | wr | 9f | 358 |
| hpux | wr | 9f | 354 |
| suse | wr | 9f | 349 |
| php | wr | 9f | 305 |
| osf1 | wr | 9r | 249 |