| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | niscat | 1 | 475 |
| opensolaris | niscat | 1 | 466 |
| sunos | niscat | 1 | 445 |
| linux | niscat | 1 | 444 |
| v7 | niscat | 1 | 435 |
| osf1 | niscat | 1 | 432 |
| suse | niscat | 1 | 409 |
| redhat | niscat | 1 | 408 |
| mojave | niscat | 1 | 401 |
| minix | niscat | 1 | 387 |
| debian | niscat | 1 | 385 |
| opendarwin | niscat | 1 | 383 |
| posix | niscat | 1 | 371 |
| x11r4 | niscat | 1 | 360 |
| plan9 | niscat | 1 | 354 |
| centos | niscat | 1 | 349 |
| xfree86 | niscat | 1 | 335 |
| hpux | niscat | 1 | 266 |
| osx | niscat | 1 | 248 |