| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | sysidsys | 1m | 71 |
| sunos | sysidsys | 1m | 64 |
| opensolaris | sysidsys | 1m | 58 |
| xfree86 | sysidsys | 1m | 48 |
| bsd | sysidsys | 1m | 40 |
| mojave | sysidsys | 1m | 32 |
| posix | sysidsys | 1m | 32 |
| osx | sysidsys | 1m | 31 |
| php | sysidsys | 1m | 30 |
| minix | sysidsys | 1m | 29 |
| osf1 | sysidsys | 1m | 27 |
| netbsd | sysidsys | 1m | 26 |
| ultrix | sysidsys | 1m | 25 |
| suse | sysidsys | 1m | 24 |
| debian | sysidsys | 1m | 23 |
| x11r4 | sysidsys | 1m | 22 |
| hpux | sysidsys | 1m | 21 |