| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | recno | 3 | 533 |
| freebsd | recno | 3 | 479 |
| mojave | recno | 3 | 470 |
| redhat | recno | 3 | 450 |
| suse | recno | 3 | 450 |
| osx | recno | 3 | 429 |
| netbsd | recno | 3 | 424 |
| opendarwin | recno | 3 | 421 |
| debian | recno | 3 | 375 |
| xfree86 | recno | 3 | 346 |
| hpux | recno | 3 | 340 |
| osf1 | recno | 3 | 322 |
| plan9 | recno | 3 | 313 |
| centos | recno | 3 | 307 |