| OS | Man Page | Section | Hits |
|---|---|---|---|
| centos | fdformat | 8 | 699 |
| linux | fdformat | 8 | 669 |
| debian | fdformat | 8 | 628 |
| redhat | fdformat | 8 | 591 |
| freebsd | fdformat | 1 | 538 |
| suse | fdformat | 8 | 518 |
| netbsd | fdformat | 1 | 503 |
| opensolaris | fdformat | 1 | 429 |
| sunos | fdformat | 1 | 377 |
| osx | fdformat | 1 | 360 |
| minix | fdformat | 1 | 354 |
| opendarwin | fdformat | 1 | 352 |
| v7 | fdformat | 1 | 343 |
| mojave | fdformat | 1 | 336 |
| xfree86 | fdformat | 1 | 329 |
| php | fdformat | 1 | 327 |
| hpux | fdformat | 1 | 307 |
| ultrix | fdformat | 1 | 290 |
| plan9 | fdformat | 1 | 267 |
| posix | fdformat | 1 | 263 |
| x11r4 | fdformat | 1 | 252 |