| OS | Man Page | Section | Hits |
|---|---|---|---|
| posix | hpsa | 4 | 782 |
| linux | hpsa | 4 | 749 |
| minix | hpsa | 4 | 638 |
| ultrix | hpsa | 4 | 629 |
| freebsd | hpsa | 4 | 616 |
| opensolaris | hpsa | 4 | 614 |
| plan9 | hpsa | 4 | 610 |
| v7 | hpsa | 4 | 595 |
| hpux | hpsa | 4 | 567 |
| xfree86 | hpsa | 4 | 533 |
| centos | hpsa | 4 | 530 |
| php | hpsa | 4 | 519 |
| x11r4 | hpsa | 4 | 515 |
| opendarwin | hpsa | 4 | 513 |
| mojave | hpsa | 4 | 504 |
| sunos | hpsa | 4 | 498 |
| osx | hpsa | 4 | 450 |
| bsd | hpsa | 4 | 406 |
| redhat | hpsa | 4 | 377 |
| debian | hpsa | 4 | 362 |