| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | unimplemented | 2 | 491 |
| linux | unimplemented | 2 | 352 |
| freebsd | unimplemented | 2 | 331 |
| sunos | unimplemented | 2 | 314 |
| mojave | unimplemented | 2 | 310 |
| suse | unimplemented | 2 | 292 |
| debian | unimplemented | 2 | 288 |
| minix | unimplemented | 2 | 285 |
| posix | unimplemented | 2 | 284 |
| centos | unimplemented | 2 | 281 |
| x11r4 | unimplemented | 2 | 277 |
| plan9 | unimplemented | 2 | 275 |
| hpux | unimplemented | 2 | 268 |
| php | unimplemented | 2 | 253 |
| xfree86 | unimplemented | 2 | 246 |
| osf1 | unimplemented | 2 | 240 |
| opensolaris | unimplemented | 2 | 239 |
| debian | search::xapian::unimplementederror | 3pm | 121 |