| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | mf | 1 | 104 |
| centos | mf | 1 | 102 |
| redhat | mf | 1 | 94 |
| debian | mf | 1 | 87 |
| sunos | mf | 1 | 80 |
| freebsd | mf | 1 | 78 |
| osx | mf | 1 | 73 |
| suse | mf | 1 | 59 |
| opensolaris | mf | 1 | 53 |
| ultrix | mf | 1 | 52 |
| hpux | mf | 1 | 47 |
| php | mf | 1 | 47 |
| x11r4 | mf | 1 | 46 |
| minix | mf | 1 | 46 |
| xfree86 | mf | 1 | 43 |
| osf1 | mf | 1 | 38 |
| opendarwin | mf | 1 | 30 |