| OS | Man Page | Section | Hits |
|---|---|---|---|
| opensolaris | synos | 1 | 358 |
| linux | synos | 1 | 345 |
| centos | synos | 1 | 344 |
| osf1 | synos | 1 | 313 |
| redhat | synos | 1 | 312 |
| posix | synos | 1 | 310 |
| xfree86 | synos | 1 | 307 |
| bsd | synos | 1 | 302 |
| debian | synos | 1 | 292 |
| freebsd | synos | 1 | 286 |
| v7 | synos | 1 | 274 |
| ultrix | synos | 1 | 269 |
| mojave | synos | 1 | 267 |
| x11r4 | synos | 1 | 264 |
| opendarwin | synos | 1 | 263 |
| plan9 | synos | 1 | 252 |
| php | synos | 1 | 195 |
| hpux | synos | 1 | 190 |