| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | al | 1 | 620 |
| debian | al | 5 | 555 |
| linux | al | 1 | 492 |
| debian | al | 1 | 434 |
| opensolaris | al | 1 | 428 |
| opendarwin | al | 1 | 425 |
| xfree86 | al | 1 | 408 |
| osx | al | 1 | 406 |
| suse | al | 1 | 405 |
| v7 | al | 1 | 389 |
| minix | al | 1 | 389 |
| redhat | al | 1 | 386 |
| posix | al | 1 | 373 |
| centos | al | 1 | 372 |
| osf1 | al | 1 | 352 |
| plan9 | al | 1 | 296 |