| OS | Man Page | Section | Hits |
|---|---|---|---|
| opensolaris | preap | 1 | 805 |
| linux | preap | 1 | 653 |
| minix | preap | 1 | 506 |
| sunos | preap | 1 | 505 |
| bsd | preap | 1 | 496 |
| osx | preap | 1 | 492 |
| hpux | preap | 1 | 476 |
| centos | preap | 1 | 474 |
| x11r4 | preap | 1 | 446 |
| opendarwin | preap | 1 | 439 |
| mojave | preap | 1 | 428 |
| debian | preap | 1 | 419 |
| centos | tmpreaper | 8 | 418 |
| php | preap | 1 | 417 |
| v7 | preap | 1 | 416 |
| xfree86 | preap | 1 | 411 |
| freebsd | preap | 1 | 393 |
| debian | tmpreaper | 8 | 348 |
| centos | tmpreaper_selinux | 8 | 286 |
| posix | preap | 1 | 274 |
| plan9 | preap | 1 | 249 |
| redhat | preap | 1 | 246 |
| suse | preap | 1 | 239 |
| ultrix | preap | 1 | 224 |
| osf1 | preap | 1 | 222 |