| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | tseng | 4x | 345 |
| xfree86 | tseng | 4 | 317 |
| debian | tseng | 4 | 262 |
| suse | tseng | 4 | 257 |
| linux | tseng | 4 | 246 |
| centos | tseng | 4 | 239 |
| freebsd | tseng | 4 | 237 |
| posix | tseng | 4 | 233 |
| netbsd | tseng | 4 | 229 |
| opendarwin | tseng | 4 | 229 |
| plan9 | tseng | 4 | 228 |
| opensolaris | tseng | 4 | 224 |
| x11r4 | tseng | 4 | 223 |
| hpux | tseng | 4 | 217 |
| minix | tseng | 4 | 215 |
| v7 | tseng | 4 | 214 |
| mojave | tseng | 4 | 213 |
| ultrix | tseng | 4 | 211 |
| sunos | tseng | 4 | 207 |
| osx | tseng | 4 | 190 |