| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | pccbb | 4 | 867 |
| debian | pccbb | 4 | 801 |
| linux | pccbb | 4 | 642 |
| opensolaris | pccbb | 4 | 624 |
| centos | pccbb | 4 | 624 |
| opendarwin | pccbb | 4 | 597 |
| osx | pccbb | 4 | 592 |
| xfree86 | pccbb | 4 | 578 |
| redhat | pccbb | 4 | 573 |
| posix | pccbb | 4 | 564 |
| minix | pccbb | 4 | 544 |
| plan9 | pccbb | 4 | 540 |
| php | pccbb | 4 | 532 |
| osf1 | pccbb | 4 | 350 |