| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | sysidsys | 1m | 427 |
| sunos | sysidsys | 1m | 400 |
| opensolaris | sysidsys | 1m | 348 |
| bsd | sysidsys | 1m | 319 |
| minix | sysidsys | 1m | 288 |
| xfree86 | sysidsys | 1m | 286 |
| osx | sysidsys | 1m | 285 |
| netbsd | sysidsys | 1m | 283 |
| posix | sysidsys | 1m | 280 |
| suse | sysidsys | 1m | 263 |
| hpux | sysidsys | 1m | 262 |
| ultrix | sysidsys | 1m | 259 |
| mojave | sysidsys | 1m | 258 |
| debian | sysidsys | 1m | 252 |
| php | sysidsys | 1m | 250 |
| osf1 | sysidsys | 1m | 250 |
| x11r4 | sysidsys | 1m | 234 |