| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | zyd | 4 | 202 |
| bsd | zyd | 4 | 152 |
| redhat | zyd | 4 | 144 |
| php | zyd | 4 | 142 |
| linux | zyd | 4 | 141 |
| posix | zyd | 4 | 126 |
| netbsd | zyd | 4 | 119 |
| freebsd | if_zyd | 4 | 111 |
| plan9 | zyd | 4 | 108 |
| opensolaris | zyd | 7d | 101 |
| xfree86 | zyd | 4 | 100 |
| osf1 | zyd | 4 | 96 |
| hpux | zyd | 4 | 96 |
| debian | zyd | 4 | 92 |
| centos | zyd | 4 | 86 |
| opendarwin | zyd | 4 | 79 |
| v7 | zyd | 4 | 76 |
| suse | zyd | 4 | 76 |
| debian | if_zyd | 4 | 42 |