| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | pccbb | 4 | 146 |
| linux | pccbb | 4 | 127 |
| debian | pccbb | 4 | 124 |
| php | pccbb | 4 | 112 |
| opensolaris | pccbb | 4 | 98 |
| minix | pccbb | 4 | 94 |
| posix | pccbb | 4 | 91 |
| plan9 | pccbb | 4 | 85 |
| redhat | pccbb | 4 | 83 |
| xfree86 | pccbb | 4 | 83 |
| osx | pccbb | 4 | 82 |
| centos | pccbb | 4 | 75 |
| osf1 | pccbb | 4 | 65 |
| opendarwin | pccbb | 4 | 64 |