| OS | Man Page | Section | Hits |
|---|---|---|---|
| centos | luit | 1 | 412 |
| linux | luit | 1 | 342 |
| redhat | luit | 1 | 318 |
| opendarwin | luit | 1 | 305 |
| osx | luit | 1 | 305 |
| suse | luit | 1 | 299 |
| sunos | luit | 1 | 298 |
| x11r4 | luit | 1 | 293 |
| php | luit | 1 | 281 |
| xfree86 | luit | 1 | 279 |
| ultrix | luit | 1 | 277 |
| debian | luit | 1 | 257 |
| v7 | luit | 1 | 252 |
| posix | luit | 1 | 238 |
| minix | luit | 1 | 238 |
| freebsd | luit | 1 | 227 |
| hpux | luit | 1 | 224 |
| plan9 | luit | 1 | 222 |
| mojave | luit | 1 | 210 |
| bsd | luit | 1 | 206 |
| opensolaris | luit | 1 | 187 |