1,976,982 views
5 months ago
3,044,652 views
8 months ago
1,153,583 views
18 hours ago
3,589,427 views
1 year ago
Show more
2,206,018 views
103,775
0
Linus Tech Tips
15.6M subscribers
Tags
Time Card
Atomic Clock
PTP
NTP
Open Compute Project
3700 Comments