| OS | Man Page | Section | Hits |
|---|---|---|---|
| freebsd | groff_diff | 7 | 252 |
| centos | groff_diff | 7 | 251 |
| linux | groff_diff | 7 | 230 |
| netbsd | groff_diff | 7 | 206 |
| mojave | groff_diff | 7 | 188 |
| php | groff_diff | 7 | 184 |
| debian | groff_diff | 7 | 184 |
| minix | groff_diff | 7 | 177 |
| ultrix | groff_diff | 7 | 173 |
| redhat | groff_diff | 7 | 171 |
| posix | groff_diff | 7 | 170 |
| x11r4 | groff_diff | 7 | 169 |
| osx | groff_diff | 7 | 168 |
| xfree86 | groff_diff | 7 | 165 |
| plan9 | groff_diff | 7 | 163 |
| opendarwin | groff_diff | 7 | 159 |
| v7 | groff_diff | 7 | 155 |
| sunos | groff_diff | 7 | 153 |
| suse | groff_diff | 7 | 144 |
| osf1 | groff_diff | 7 | 141 |
| hpux | groff_diff | 7 | 133 |