| OS | Man Page | Section | Hits |
|---|---|---|---|
| opendarwin | ipfirewall | 4 | 155 |
| redhat | ipfirewall | 4 | 145 |
| opensolaris | ipfirewall | 4 | 141 |
| osx | ipfirewall | 4 | 140 |
| freebsd | ipfirewall | 4 | 139 |
| debian | ipfirewall | 4 | 128 |
| centos | ipfirewall | 4 | 127 |
| linux | ipfirewall | 4 | 114 |
| mojave | ipfirewall | 4 | 110 |
| hpux | ipfirewall | 4 | 104 |
| plan9 | ipfirewall | 4 | 103 |
| posix | ipfirewall | 4 | 98 |
| v7 | ipfirewall | 4 | 92 |
| xfree86 | ipfirewall | 4 | 78 |
| osf1 | ipfirewall | 4 | 71 |