| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | j0 | 3 | 501 |
| mojave | j0 | 3 | 492 |
| opendarwin | j0 | 3 | 471 |
| redhat | j0 | 3 | 419 |
| osx | j0 | 3 | 404 |
| debian | j0 | 3 | 401 |
| freebsd | j0 | 3 | 401 |
| bsd | j0 | 3m | 394 |
| suse | j0 | 3 | 384 |
| posix | j0 | 3p | 373 |
| netbsd | j0 | 3 | 353 |
| opensolaris | j0 | 3m | 352 |
| centos | j0 | 3p | 342 |
| suse | j0 | 3p | 320 |
| v7 | j0 | 3m | 310 |
| sunos | j0 | 3m | 309 |
| centos | j0 | 3 | 287 |
| hpux | j0 | 3m | 254 |
| osf1 | j0 | 3 | 250 |
| ultrix | j0 | 3m | 171 |