| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | p_online | 2 | 428 |
| opensolaris | p_online | 2 | 355 |
| sunos | p_online | 2 | 348 |
| plan9 | p_online | 2 | 337 |
| redhat | p_online | 2 | 327 |
| minix | p_online | 2 | 326 |
| opendarwin | p_online | 2 | 326 |
| v7 | p_online | 2 | 317 |
| hpux | p_online | 2 | 315 |
| x11r4 | p_online | 2 | 311 |
| mojave | p_online | 2 | 303 |
| php | p_online | 2 | 297 |
| debian | p_online | 2 | 281 |
| centos | p_online | 2 | 279 |
| freebsd | p_online | 2 | 264 |
| bsd | p_online | 2 | 256 |
| suse | p_online | 2 | 251 |
| osx | p_online | 2 | 245 |
| osf1 | p_online | 2 | 238 |
| xfree86 | p_online | 2 | 226 |
| netbsd | p_online | 2 | 219 |
| ultrix | p_online | 2 | 213 |
| posix | p_online | 2 | 210 |
| centos | i2o_iop_online | 9 | 138 |
| suse | i2o_iop_online | 9 | 118 |