| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | unimplemented | 2 | 151 |
| linux | unimplemented | 2 | 142 |
| sunos | unimplemented | 2 | 102 |
| freebsd | unimplemented | 2 | 98 |
| suse | unimplemented | 2 | 86 |
| x11r4 | unimplemented | 2 | 84 |
| minix | unimplemented | 2 | 83 |
| posix | unimplemented | 2 | 75 |
| mojave | unimplemented | 2 | 74 |
| hpux | unimplemented | 2 | 74 |
| centos | unimplemented | 2 | 73 |
| xfree86 | unimplemented | 2 | 72 |
| php | unimplemented | 2 | 72 |
| opensolaris | unimplemented | 2 | 71 |
| debian | unimplemented | 2 | 68 |
| plan9 | unimplemented | 2 | 66 |
| osf1 | unimplemented | 2 | 64 |
| debian | search::xapian::unimplementederror | 3pm | 34 |