| OS | Man Page | Section | Hits |
|---|---|---|---|
| v7 | zs | 7d | 169 |
| linux | zs | 7d | 144 |
| freebsd | zs | 7d | 133 |
| suse | zs | 7d | 125 |
| xfree86 | zs | 7d | 116 |
| plan9 | zs | 7d | 110 |
| php | zs | 7d | 109 |
| bsd | zs | 7d | 104 |
| sunos | zs | 7d | 102 |
| osx | zs | 7d | 98 |
| opensolaris | zs | 7d | 95 |
| mojave | zs | 7d | 90 |
| netbsd | zs | 4 | 87 |
| posix | zs | 7d | 83 |
| opendarwin | zs | 7d | 79 |
| minix | zs | 7d | 78 |
| ultrix | zs | 7d | 76 |
| osf1 | zs | 7d | 54 |
| hpux | zs | 7d | 49 |
| centos | zs | 7d | 47 |