| OS | Man Page | Section | Hits |
|---|---|---|---|
| osx | pdfroff | 1 | 328 |
| centos | pdfroff | 1 | 197 |
| linux | pdfroff | 1 | 185 |
| posix | pdfroff | 1 | 173 |
| hpux | pdfroff | 1 | 167 |
| xfree86 | pdfroff | 1 | 164 |
| minix | pdfroff | 1 | 155 |
| sunos | pdfroff | 1 | 149 |
| ultrix | pdfroff | 1 | 148 |
| php | pdfroff | 1 | 147 |
| debian | pdfroff | 1 | 142 |
| x11r4 | pdfroff | 1 | 142 |
| plan9 | pdfroff | 1 | 140 |
| v7 | pdfroff | 1 | 134 |
| osf1 | pdfroff | 1 | 120 |