| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | my | 4 | 762 |
| debian | my | 4 | 665 |
| freebsd | my | 4 | 647 |
| centos | my | 4 | 587 |
| minix | my | 4 | 581 |
| redhat | my | 4 | 551 |
| v7 | my | 4 | 547 |
| suse | my | 4 | 546 |
| opensolaris | my | 4 | 543 |
| osx | my | 4 | 521 |
| xfree86 | my | 4 | 521 |
| plan9 | my | 4 | 511 |
| php | my | 4 | 500 |
| hpux | my | 4 | 447 |
| posix | my | 4 | 441 |
| osf1 | my | 4 | 420 |
| bsd | my | 4 | 393 |