| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | uusched | 1m | 435 |
| opensolaris | uusched | 1m | 405 |
| hpux | uusched | 1m | 375 |
| freebsd | uusched | 1m | 359 |
| osf1 | uusched | 8 | 357 |
| centos | uusched | 1m | 351 |
| suse | uusched | 1m | 347 |
| linux | uusched | 1m | 347 |
| opendarwin | uusched | 1m | 330 |
| plan9 | uusched | 1m | 322 |
| posix | uusched | 1m | 318 |
| x11r4 | uusched | 1m | 310 |
| xfree86 | uusched | 1m | 310 |
| v7 | uusched | 1m | 307 |
| php | uusched | 1m | 272 |
| debian | uusched | 8 | 196 |
| mojave | uusched | 8 | 186 |
| osx | uusched | 8 | 146 |