| OS | Man Page | Section | Hits |
|---|---|---|---|
| debian | al | 5 | 291 |
| linux | al | 1 | 289 |
| sunos | al | 1 | 244 |
| debian | al | 1 | 241 |
| suse | al | 1 | 227 |
| osx | al | 1 | 214 |
| minix | al | 1 | 212 |
| redhat | al | 1 | 204 |
| v7 | al | 1 | 203 |
| opensolaris | al | 1 | 192 |
| xfree86 | al | 1 | 187 |
| centos | al | 1 | 186 |
| opendarwin | al | 1 | 175 |
| osf1 | al | 1 | 172 |
| posix | al | 1 | 171 |
| plan9 | al | 1 | 152 |