| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | tcpdchk | 8 | 158 |
| netbsd | tcpdchk | 8 | 145 |
| opensolaris | tcpdchk | 1m | 120 |
| bsd | tcpdchk | 8 | 112 |
| opendarwin | tcpdchk | 8 | 109 |
| redhat | tcpdchk | 8 | 103 |
| centos | tcpdchk | 8 | 102 |
| osx | tcpdchk | 8 | 96 |
| hpux | tcpdchk | 1 | 96 |
| freebsd | tcpdchk | 8 | 95 |
| v7 | tcpdchk | 8 | 95 |
| suse | tcpdchk | 8 | 87 |
| debian | tcpdchk | 8 | 81 |
| x11r4 | tcpdchk | 8 | 80 |
| mojave | tcpdchk | 8 | 75 |