| OS | Man Page | Section | Hits |
|---|---|---|---|
| centos | st | 4 | 684 |
| linux | st | 4 | 675 |
| netbsd | st | 4 | 644 |
| redhat | st | 4 | 626 |
| hpux | st | 1m | 619 |
| bsd | st | 1 | 597 |
| sunos | st | 7d | 580 |
| mojave | st | 1 | 572 |
| osx | st | 1 | 566 |
| suse | st | 4 | 525 |
| minix | st | 1 | 515 |
| x11r4 | st | 1 | 515 |
| v7 | st | 1 | 505 |
| debian | st | 4 | 504 |
| posix | st | 1 | 498 |
| freebsd | st | 1 | 489 |
| opendarwin | st | 1 | 485 |
| opensolaris | st | 7d | 475 |
| plan9 | st | 1 | 469 |
| ultrix | st | 1 | 461 |
| xfree86 | st | 1 | 460 |
| php | st | 1 | 440 |
| debian | st | 1 | 361 |