| OS | Man Page | Section | Hits |
|---|---|---|---|
| x11r4 | nutupsdrv | 8 | 135 |
| php | nutupsdrv | 8 | 129 |
| v7 | nutupsdrv | 8 | 129 |
| opendarwin | nutupsdrv | 8 | 127 |
| sunos | nutupsdrv | 8 | 122 |
| opensolaris | nutupsdrv | 8 | 116 |
| xfree86 | nutupsdrv | 8 | 115 |
| ultrix | nutupsdrv | 8 | 113 |
| redhat | nutupsdrv | 8 | 110 |
| freebsd | nutupsdrv | 8 | 110 |
| posix | nutupsdrv | 8 | 95 |
| minix | nutupsdrv | 8 | 94 |
| debian | nutupsdrv | 8 | 91 |