| OS | Man Page | Section | Hits |
|---|---|---|---|
| bsd | niscat | 1 | 360 |
| opensolaris | niscat | 1 | 349 |
| sunos | niscat | 1 | 347 |
| linux | niscat | 1 | 336 |
| osf1 | niscat | 1 | 321 |
| v7 | niscat | 1 | 311 |
| redhat | niscat | 1 | 306 |
| suse | niscat | 1 | 302 |
| opendarwin | niscat | 1 | 296 |
| debian | niscat | 1 | 294 |
| mojave | niscat | 1 | 293 |
| posix | niscat | 1 | 281 |
| minix | niscat | 1 | 271 |
| centos | niscat | 1 | 268 |
| x11r4 | niscat | 1 | 268 |
| plan9 | niscat | 1 | 248 |
| xfree86 | niscat | 1 | 238 |
| hpux | niscat | 1 | 194 |
| osx | niscat | 1 | 185 |