| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | tseng | 4x | 505 |
| xfree86 | tseng | 4 | 436 |
| debian | tseng | 4 | 381 |
| suse | tseng | 4 | 378 |
| linux | tseng | 4 | 376 |
| netbsd | tseng | 4 | 357 |
| minix | tseng | 4 | 348 |
| centos | tseng | 4 | 348 |
| opendarwin | tseng | 4 | 344 |
| freebsd | tseng | 4 | 341 |
| posix | tseng | 4 | 340 |
| mojave | tseng | 4 | 335 |
| hpux | tseng | 4 | 333 |
| x11r4 | tseng | 4 | 333 |
| opensolaris | tseng | 4 | 332 |
| ultrix | tseng | 4 | 329 |
| plan9 | tseng | 4 | 328 |
| sunos | tseng | 4 | 311 |
| v7 | tseng | 4 | 307 |
| osx | tseng | 4 | 293 |