| OS | Man Page | Section | Hits |
|---|---|---|---|
| posix | hpsa | 4 | 749 |
| linux | hpsa | 4 | 691 |
| minix | hpsa | 4 | 584 |
| opensolaris | hpsa | 4 | 572 |
| ultrix | hpsa | 4 | 565 |
| freebsd | hpsa | 4 | 565 |
| plan9 | hpsa | 4 | 563 |
| v7 | hpsa | 4 | 544 |
| hpux | hpsa | 4 | 521 |
| centos | hpsa | 4 | 482 |
| xfree86 | hpsa | 4 | 481 |
| php | hpsa | 4 | 474 |
| opendarwin | hpsa | 4 | 469 |
| mojave | hpsa | 4 | 459 |
| x11r4 | hpsa | 4 | 451 |
| sunos | hpsa | 4 | 447 |
| osx | hpsa | 4 | 402 |
| bsd | hpsa | 4 | 362 |
| redhat | hpsa | 4 | 347 |
| debian | hpsa | 4 | 333 |