| OS | Man Page | Section | Hits |
|---|---|---|---|
| opendarwin | ipfirewall | 4 | 103 |
| freebsd | ipfirewall | 4 | 103 |
| opensolaris | ipfirewall | 4 | 93 |
| redhat | ipfirewall | 4 | 89 |
| centos | ipfirewall | 4 | 79 |
| linux | ipfirewall | 4 | 77 |
| osx | ipfirewall | 4 | 73 |
| debian | ipfirewall | 4 | 71 |
| hpux | ipfirewall | 4 | 69 |
| mojave | ipfirewall | 4 | 68 |
| posix | ipfirewall | 4 | 63 |
| plan9 | ipfirewall | 4 | 58 |
| v7 | ipfirewall | 4 | 51 |
| xfree86 | ipfirewall | 4 | 48 |
| osf1 | ipfirewall | 4 | 43 |