| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | pccbb | 4 | 778 |
| debian | pccbb | 4 | 692 |
| linux | pccbb | 4 | 587 |
| opensolaris | pccbb | 4 | 553 |
| centos | pccbb | 4 | 539 |
| osx | pccbb | 4 | 537 |
| opendarwin | pccbb | 4 | 527 |
| xfree86 | pccbb | 4 | 519 |
| redhat | pccbb | 4 | 516 |
| posix | pccbb | 4 | 514 |
| plan9 | pccbb | 4 | 493 |
| php | pccbb | 4 | 490 |
| minix | pccbb | 4 | 488 |
| osf1 | pccbb | 4 | 315 |