| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | j0 | 3 | 330 |
| freebsd | j0 | 3 | 273 |
| redhat | j0 | 3 | 267 |
| opendarwin | j0 | 3 | 264 |
| mojave | j0 | 3 | 258 |
| osx | j0 | 3 | 252 |
| debian | j0 | 3 | 243 |
| suse | j0 | 3 | 233 |
| bsd | j0 | 3m | 229 |
| netbsd | j0 | 3 | 216 |
| posix | j0 | 3p | 214 |
| opensolaris | j0 | 3m | 198 |
| centos | j0 | 3p | 197 |
| v7 | j0 | 3m | 196 |
| sunos | j0 | 3m | 195 |
| suse | j0 | 3p | 194 |
| centos | j0 | 3 | 182 |
| hpux | j0 | 3m | 155 |
| osf1 | j0 | 3 | 133 |
| ultrix | j0 | 3m | 113 |