| OS | Man Page | Section | Hits |
|---|---|---|---|
| opendarwin | ipfirewall | 4 | 214 |
| opensolaris | ipfirewall | 4 | 201 |
| freebsd | ipfirewall | 4 | 200 |
| debian | ipfirewall | 4 | 195 |
| osx | ipfirewall | 4 | 190 |
| redhat | ipfirewall | 4 | 183 |
| centos | ipfirewall | 4 | 182 |
| mojave | ipfirewall | 4 | 173 |
| plan9 | ipfirewall | 4 | 170 |
| linux | ipfirewall | 4 | 153 |
| hpux | ipfirewall | 4 | 145 |
| posix | ipfirewall | 4 | 135 |
| v7 | ipfirewall | 4 | 123 |
| xfree86 | ipfirewall | 4 | 110 |
| osf1 | ipfirewall | 4 | 105 |