| OS | Man Page | Section | Hits |
|---|---|---|---|
| opendarwin | ipfirewall | 4 | 381 |
| debian | ipfirewall | 4 | 342 |
| plan9 | ipfirewall | 4 | 330 |
| opensolaris | ipfirewall | 4 | 323 |
| centos | ipfirewall | 4 | 315 |
| mojave | ipfirewall | 4 | 314 |
| osx | ipfirewall | 4 | 305 |
| freebsd | ipfirewall | 4 | 305 |
| redhat | ipfirewall | 4 | 284 |
| hpux | ipfirewall | 4 | 239 |
| linux | ipfirewall | 4 | 238 |
| posix | ipfirewall | 4 | 225 |
| v7 | ipfirewall | 4 | 207 |
| osf1 | ipfirewall | 4 | 206 |
| xfree86 | ipfirewall | 4 | 205 |