| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | nisping | 1m | 514 |
| suse | nisping | 1m | 483 |
| linux | nisping | 1m | 465 |
| plan9 | nisping | 1m | 447 |
| centos | nisping | 1m | 428 |
| mojave | nisping | 1m | 426 |
| debian | nisping | 1m | 421 |
| xfree86 | nisping | 1m | 418 |
| minix | nisping | 1m | 411 |
| bsd | nisping | 1m | 404 |
| opendarwin | nisping | 1m | 398 |
| opensolaris | nisping | 1m | 395 |
| osf1 | nisping | 1m | 392 |
| x11r4 | nisping | 1m | 375 |
| php | nisping | 1m | 357 |
| redhat | nisping | 1m | 357 |
| freebsd | nisping | 1m | 345 |
| v7 | nisping | 1m | 327 |
| osx | nisping | 1m | 281 |
| ultrix | nisping | 1m | 277 |
| hpux | nisping | 1m | 252 |