3,086,927 views
8 months ago
4,375,586 views
1 year ago
6,303,834 views
3 days ago
3,567,341 views
2 years ago
Show more
2,214,260 views
103,949
0
Linus Tech Tips
15.6M subscribers
Tags
Time Card
Atomic Clock
PTP
NTP
Open Compute Project
3700 Comments