| OS | Man Page | Section | Hits |
|---|---|---|---|
| opensolaris | tcpdchk | 1m | 522 |
| linux | tcpdchk | 8 | 483 |
| netbsd | tcpdchk | 8 | 405 |
| osx | tcpdchk | 8 | 349 |
| bsd | tcpdchk | 8 | 342 |
| freebsd | tcpdchk | 8 | 335 |
| v7 | tcpdchk | 8 | 335 |
| hpux | tcpdchk | 1 | 334 |
| redhat | tcpdchk | 8 | 327 |
| opendarwin | tcpdchk | 8 | 320 |
| centos | tcpdchk | 8 | 318 |
| x11r4 | tcpdchk | 8 | 316 |
| debian | tcpdchk | 8 | 314 |
| mojave | tcpdchk | 8 | 303 |
| suse | tcpdchk | 8 | 282 |