| OS | Man Page | Section | Hits |
|---|---|---|---|
| sunos | liebert | 8 | 641 |
| v7 | liebert | 8 | 563 |
| freebsd | liebert | 8 | 552 |
| minix | liebert | 8 | 541 |
| opensolaris | liebert | 8 | 539 |
| debian | liebert | 8 | 530 |
| opendarwin | liebert | 8 | 530 |
| x11r4 | liebert | 8 | 519 |
| xfree86 | liebert | 8 | 512 |
| posix | liebert | 8 | 499 |
| php | liebert | 8 | 493 |
| debian | liebert-esp2 | 8 | 299 |