| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | my | 4 | 559 |
| freebsd | my | 4 | 485 |
| debian | my | 4 | 485 |
| centos | my | 4 | 453 |
| redhat | my | 4 | 416 |
| minix | my | 4 | 403 |
| opensolaris | my | 4 | 394 |
| xfree86 | my | 4 | 392 |
| v7 | my | 4 | 391 |
| suse | my | 4 | 384 |
| plan9 | my | 4 | 371 |
| osx | my | 4 | 366 |
| php | my | 4 | 349 |
| osf1 | my | 4 | 329 |
| posix | my | 4 | 322 |
| hpux | my | 4 | 316 |
| bsd | my | 4 | 284 |