| OS | Man Page | Section | Hits |
|---|---|---|---|
| minix | upscmd | 8 | 221 |
| debian | upscmd | 8 | 212 |
| freebsd | upscmd | 8 | 208 |
| x11r4 | upscmd | 8 | 198 |
| php | upscmd | 8 | 198 |
| sunos | upscmd | 8 | 191 |
| opendarwin | upscmd | 8 | 182 |
| xfree86 | upscmd | 8 | 180 |
| opensolaris | upscmd | 8 | 179 |
| posix | upscmd | 8 | 179 |
| v7 | upscmd | 8 | 175 |
| ultrix | upscmd | 8 | 170 |
| redhat | upscmd | 8 | 169 |