| OS | Man Page | Section | Hits |
|---|---|---|---|
| debian | tl | 4 | 722 |
| freebsd | tl | 4 | 686 |
| netbsd | tl | 4 | 667 |
| osx | tl | 4 | 654 |
| php | tl | 4 | 631 |
| linux | tl | 4 | 616 |
| plan9 | tl | 4 | 604 |
| centos | tl | 4 | 591 |
| suse | tl | 4 | 590 |
| opensolaris | tl | 4 | 570 |
| xfree86 | tl | 4 | 550 |
| redhat | tl | 4 | 540 |
| minix | tl | 4 | 521 |
| opendarwin | tl | 4 | 515 |
| bsd | tl | 4 | 423 |
| osf1 | tl | 4 | 358 |
| hpux | tl | 4 | 348 |