| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | hpsa | 4 | 558 |
| posix | hpsa | 4 | 555 |
| freebsd | hpsa | 4 | 437 |
| opensolaris | hpsa | 4 | 420 |
| minix | hpsa | 4 | 405 |
| v7 | hpsa | 4 | 391 |
| plan9 | hpsa | 4 | 391 |
| centos | hpsa | 4 | 384 |
| ultrix | hpsa | 4 | 383 |
| hpux | hpsa | 4 | 373 |
| php | hpsa | 4 | 338 |
| mojave | hpsa | 4 | 335 |
| xfree86 | hpsa | 4 | 332 |
| x11r4 | hpsa | 4 | 322 |
| sunos | hpsa | 4 | 320 |
| opendarwin | hpsa | 4 | 305 |
| osx | hpsa | 4 | 292 |
| redhat | hpsa | 4 | 273 |
| bsd | hpsa | 4 | 241 |
| debian | hpsa | 4 | 234 |