| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | crle | 1 | 351 |
| opensolaris | crle | 1 | 296 |
| sunos | crle | 1 | 294 |
| bsd | crle | 1 | 240 |
| debian | dcmcrle | 1 | 234 |
| redhat | crle | 1 | 230 |
| osx | crle | 1 | 220 |
| php | crle | 1 | 207 |
| opendarwin | crle | 1 | 206 |
| freebsd | crle | 1 | 203 |
| minix | crle | 1 | 199 |
| v7 | crle | 1 | 174 |
| x11r4 | crle | 1 | 166 |
| plan9 | crle | 1 | 165 |
| mojave | crle | 1 | 163 |
| xfree86 | crle | 1 | 163 |
| ultrix | crle | 1 | 157 |
| hpux | crle | 1 | 152 |