| OS | Man Page | Section | Hits |
|---|---|---|---|
| osx | hpftodit | 1 | 244 |
| redhat | hpftodit | 1 | 243 |
| linux | hpftodit | 1 | 226 |
| ultrix | hpftodit | 1 | 209 |
| freebsd | hpftodit | 1 | 200 |
| mojave | hpftodit | 1 | 198 |
| xfree86 | hpftodit | 1 | 195 |
| opendarwin | hpftodit | 1 | 193 |
| centos | hpftodit | 1 | 191 |
| suse | hpftodit | 1 | 190 |
| netbsd | hpftodit | 1 | 186 |
| debian | hpftodit | 1 | 182 |
| minix | hpftodit | 1 | 179 |
| php | hpftodit | 1 | 161 |
| x11r4 | hpftodit | 1 | 156 |
| posix | hpftodit | 1 | 154 |
| osf1 | hpftodit | 1 | 151 |
| hpux | hpftodit | 1 | 146 |
| plan9 | hpftodit | 1 | 138 |
| sunos | hpftodit | 1 | 132 |
| v7 | hpftodit | 1 | 131 |