| OS | Man Page | Section | Hits |
|---|---|---|---|
| osf1 | xclock | 1x | 775 |
| redhat | xclock | 1 | 769 |
| linux | xclock | 1 | 536 |
| hpux | xclock | 1 | 533 |
| debian | xclock | 1 | 511 |
| opendarwin | xclock | 1 | 506 |
| osx | xclock | 1 | 500 |
| xfree86 | xclock | 1 | 497 |
| v7 | xclock | 1 | 472 |
| x11r4 | xclock | 1 | 466 |
| centos | xclock | 1 | 464 |
| plan9 | xclock | 1 | 455 |
| opensolaris | xclock | 1 | 453 |
| mojave | xclock | 1 | 449 |
| posix | xclock | 1 | 439 |
| ultrix | dxclock | 1x | 427 |
| suse | xclock | 1 | 410 |
| debian | rfxclock | 1 | 400 |
| bsd | xclock | 1 | 366 |
| sunos | xclock | 1 | 335 |