| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | st | 4 | 737 |
| centos | st | 4 | 735 |
| netbsd | st | 4 | 696 |
| redhat | st | 4 | 695 |
| hpux | st | 1m | 667 |
| bsd | st | 1 | 650 |
| mojave | st | 1 | 630 |
| sunos | st | 7d | 623 |
| osx | st | 1 | 618 |
| v7 | st | 1 | 576 |
| debian | st | 4 | 574 |
| suse | st | 4 | 571 |
| x11r4 | st | 1 | 564 |
| posix | st | 1 | 559 |
| minix | st | 1 | 554 |
| freebsd | st | 1 | 527 |
| ultrix | st | 1 | 520 |
| opendarwin | st | 1 | 519 |
| php | st | 1 | 515 |
| opensolaris | st | 7d | 511 |
| plan9 | st | 1 | 503 |
| xfree86 | st | 1 | 485 |
| debian | st | 1 | 389 |