| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | tcpdchk | 8 | 372 |
| opensolaris | tcpdchk | 1m | 361 |
| netbsd | tcpdchk | 8 | 318 |
| osx | tcpdchk | 8 | 260 |
| opendarwin | tcpdchk | 8 | 260 |
| redhat | tcpdchk | 8 | 255 |
| hpux | tcpdchk | 1 | 254 |
| v7 | tcpdchk | 8 | 248 |
| freebsd | tcpdchk | 8 | 247 |
| bsd | tcpdchk | 8 | 240 |
| debian | tcpdchk | 8 | 237 |
| centos | tcpdchk | 8 | 237 |
| x11r4 | tcpdchk | 8 | 229 |
| mojave | tcpdchk | 8 | 216 |
| suse | tcpdchk | 8 | 210 |