March 2017
Beginner to intermediate
422 pages
8h 4m
English
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Syncing with NTC servers to update the current time
For data collection, having an accurate timestamp is crucial for capturing time-series data than can be compared to other datasets with consistent timestamps. Network Time Protocol (NTP) is a network communication standard that is designed to keep all computers communicating with an NTP server accurate within a few milliseconds of each other. By checking the time with the NTP server periodically, you can ensure your network machines are all time synchronized. There are several public servers available on the Internet to use; let's talk to one!
Getting ready
My Raspbian installation already had NTP running; we can validate this from the terminal window. Either way, you can install it with apt-get ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.