| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | scbus | 4 | 71 |
| linux | scbus | 4 | 61 |
| minix | scbus | 4 | 51 |
| suse | scbus | 4 | 47 |
| redhat | scbus | 4 | 45 |
| debian | scbus | 4 | 44 |
| php | scbus | 4 | 38 |
| posix | scbus | 4 | 38 |
| sunos | bscbus | 7d | 37 |
| plan9 | scbus | 4 | 33 |
| v7 | scbus | 4 | 32 |
| centos | scbus | 4 | 24 |
| xfree86 | scbus | 4 | 24 |
| opensolaris | bscbus | 7d | 23 |