| OS | Man Page | Section | Hits |
|---|---|---|---|
| opensolaris | tcpdchk | 1m | 665 |
| linux | tcpdchk | 8 | 625 |
| netbsd | tcpdchk | 8 | 527 |
| hpux | tcpdchk | 1 | 452 |
| v7 | tcpdchk | 8 | 445 |
| opendarwin | tcpdchk | 8 | 443 |
| bsd | tcpdchk | 8 | 442 |
| osx | tcpdchk | 8 | 440 |
| x11r4 | tcpdchk | 8 | 436 |
| redhat | tcpdchk | 8 | 430 |
| freebsd | tcpdchk | 8 | 418 |
| debian | tcpdchk | 8 | 410 |
| centos | tcpdchk | 8 | 409 |
| mojave | tcpdchk | 8 | 408 |
| suse | tcpdchk | 8 | 369 |