| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | sysidsys | 1m | 297 |
| sunos | sysidsys | 1m | 280 |
| bsd | sysidsys | 1m | 212 |
| xfree86 | sysidsys | 1m | 207 |
| opensolaris | sysidsys | 1m | 206 |
| osx | sysidsys | 1m | 201 |
| posix | sysidsys | 1m | 195 |
| php | sysidsys | 1m | 190 |
| minix | sysidsys | 1m | 189 |
| netbsd | sysidsys | 1m | 188 |
| ultrix | sysidsys | 1m | 179 |
| suse | sysidsys | 1m | 173 |
| debian | sysidsys | 1m | 172 |
| mojave | sysidsys | 1m | 170 |
| osf1 | sysidsys | 1m | 170 |
| x11r4 | sysidsys | 1m | 168 |
| hpux | sysidsys | 1m | 165 |