| OS | Man Page | Section | Hits |
|---|---|---|---|
| opendarwin | ipfirewall | 4 | 186 |
| opensolaris | ipfirewall | 4 | 162 |
| redhat | ipfirewall | 4 | 160 |
| debian | ipfirewall | 4 | 156 |
| osx | ipfirewall | 4 | 154 |
| freebsd | ipfirewall | 4 | 154 |
| centos | ipfirewall | 4 | 149 |
| mojave | ipfirewall | 4 | 136 |
| plan9 | ipfirewall | 4 | 128 |
| linux | ipfirewall | 4 | 126 |
| hpux | ipfirewall | 4 | 121 |
| posix | ipfirewall | 4 | 117 |
| v7 | ipfirewall | 4 | 99 |
| xfree86 | ipfirewall | 4 | 94 |
| osf1 | ipfirewall | 4 | 82 |