| OS | Man Page | Section | Hits |
|---|---|---|---|
| posix | fmthard | 1m | 445 |
| sunos | fmthard | 1m | 426 |
| opensolaris | fmthard | 1m | 416 |
| linux | fmthard | 1m | 391 |
| hpux | fmthard | 1m | 379 |
| mojave | fmthard | 1m | 356 |
| debian | fmthard | 1m | 355 |
| xfree86 | fmthard | 1m | 351 |
| minix | fmthard | 1m | 348 |
| x11r4 | fmthard | 1m | 325 |
| bsd | fmthard | 1m | 318 |
| opendarwin | fmthard | 1m | 313 |
| v7 | fmthard | 1m | 311 |
| osx | fmthard | 1m | 302 |
| php | fmthard | 1m | 292 |
| ultrix | fmthard | 1m | 283 |
| centos | fmthard | 1m | 241 |
| osf1 | fmthard | 1m | 231 |
| freebsd | fmthard | 1m | 224 |
| redhat | fmthard | 1m | 221 |
| plan9 | fmthard | 1m | 221 |
| suse | fmthard | 1m | 217 |