| OS | Man Page | Section | Hits |
|---|---|---|---|
| redhat | xclock | 1 | 983 |
| osf1 | xclock | 1x | 946 |
| hpux | xclock | 1 | 644 |
| linux | xclock | 1 | 643 |
| debian | xclock | 1 | 615 |
| opendarwin | xclock | 1 | 595 |
| xfree86 | xclock | 1 | 591 |
| osx | xclock | 1 | 590 |
| centos | xclock | 1 | 580 |
| x11r4 | xclock | 1 | 562 |
| v7 | xclock | 1 | 556 |
| plan9 | xclock | 1 | 549 |
| mojave | xclock | 1 | 547 |
| opensolaris | xclock | 1 | 527 |
| posix | xclock | 1 | 523 |
| debian | rfxclock | 1 | 510 |
| ultrix | dxclock | 1x | 502 |
| suse | xclock | 1 | 489 |
| bsd | xclock | 1 | 446 |
| sunos | xclock | 1 | 413 |