| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | tseng | 4x | 128 |
| suse | tseng | 4 | 110 |
| xfree86 | tseng | 4 | 106 |
| linux | tseng | 4 | 105 |
| freebsd | tseng | 4 | 101 |
| debian | tseng | 4 | 97 |
| opensolaris | tseng | 4 | 90 |
| opendarwin | tseng | 4 | 87 |
| v7 | tseng | 4 | 85 |
| centos | tseng | 4 | 84 |
| posix | tseng | 4 | 84 |
| netbsd | tseng | 4 | 83 |
| sunos | tseng | 4 | 83 |
| x11r4 | tseng | 4 | 82 |
| minix | tseng | 4 | 79 |
| mojave | tseng | 4 | 78 |
| plan9 | tseng | 4 | 76 |
| ultrix | tseng | 4 | 74 |
| osx | tseng | 4 | 71 |
| hpux | tseng | 4 | 71 |