| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | hpftodit | 1 | 411 |
| osx | hpftodit | 1 | 372 |
| mojave | hpftodit | 1 | 366 |
| ultrix | hpftodit | 1 | 352 |
| linux | hpftodit | 1 | 351 |
| xfree86 | hpftodit | 1 | 335 |
| freebsd | hpftodit | 1 | 324 |
| debian | hpftodit | 1 | 318 |
| minix | hpftodit | 1 | 314 |
| suse | hpftodit | 1 | 312 |
| centos | hpftodit | 1 | 312 |
| opendarwin | hpftodit | 1 | 308 |
| php | hpftodit | 1 | 302 |
| posix | hpftodit | 1 | 284 |
| netbsd | hpftodit | 1 | 280 |
| x11r4 | hpftodit | 1 | 267 |
| hpux | hpftodit | 1 | 252 |
| osf1 | hpftodit | 1 | 252 |
| plan9 | hpftodit | 1 | 244 |
| v7 | hpftodit | 1 | 234 |
| sunos | hpftodit | 1 | 201 |