| OS | Man Page | Section | Hits |
|---|---|---|---|
| linux | recno | 3 | 758 |
| freebsd | recno | 3 | 664 |
| mojave | recno | 3 | 660 |
| redhat | recno | 3 | 647 |
| suse | recno | 3 | 642 |
| osx | recno | 3 | 623 |
| netbsd | recno | 3 | 596 |
| debian | recno | 3 | 586 |
| opendarwin | recno | 3 | 575 |
| plan9 | recno | 3 | 523 |
| xfree86 | recno | 3 | 490 |
| osf1 | recno | 3 | 487 |
| hpux | recno | 3 | 473 |
| centos | recno | 3 | 440 |