| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | my | 4 | 471 |
| debian | my | 4 | 412 |
| freebsd | my | 4 | 387 |
| centos | my | 4 | 369 |
| redhat | my | 4 | 339 |
| v7 | my | 4 | 328 |
| opensolaris | my | 4 | 327 |
| minix | my | 4 | 322 |
| suse | my | 4 | 314 |
| osx | my | 4 | 314 |
| plan9 | my | 4 | 313 |
| xfree86 | my | 4 | 312 |
| php | my | 4 | 310 |
| osf1 | my | 4 | 268 |
| posix | my | 4 | 258 |
| hpux | my | 4 | 256 |
| bsd | my | 4 | 242 |