I have an issue with a Virtual Machine (VMWare/Ubuntu) that is getting out of time sync. We decided that the best thing to do was to get the time directly from an NTP server so I started researchin...

I would like to get a timestamp with Arduino-ESP8266. But I don't have any idea how to get that. I suppose we have to get the time from the Internet since the ESP8266 doesn't have any clock. Do w...

I have dockers running on Linode servers. At times, I see that the time is not right on the dockers. Currently I have changed the run script in every docker to include the following lines of code. ...

I need to get the time for the UK from an NTP server. Found stuff online however any time I try out the code, I always get a return date time, the same as my computer. I changed the time on my comp...

I'm trying to fix error RequestTimeTooSkewed i get when trying to deploy a project to amazon servers i found this article. http://www.emind.co/how-to/how-to-fix-amazon-s3-requesttimetooskewed/ I ...

Do Android Devices use the network time protocol (NTP) to synchronize the time? In my Device-Settings I see a checkbox with the following text "synchronize with network", but I don't know if they ...

I'd like to make a measurement of the difference between a local clock, and a remote processor running an NTP server. I can get the tx_time of the response, as shown below, but a better estimate...

I wanted to determine why systemd-timesyncd refused to start at bootup without logging anything or offering useful information in systemctl status. # systemctl status systemd-timesyncd * systemd-ti...

I have an application on a Linux system (Ubuntu Server) that needs to know whether the current system clock has been synchronized to a NTP server. While I could check timedatectl's output for Syste...

I had to build ntp packages from the source and install all of them on some hosts. After the installation, ntpdate 1.us.pool.ntp.org works for the synchronization. However, when I tried to do ntpda...

I have been trying for several months to create a simple SNTP single Client/Server based on RFC5905. Finally I manage to make it work at least I think it works correctly, but when I tried to test m...

Is there a method in C# that returns the UTC (GMT) time zone? Not based on the system's time. Basically I want to get the correct UTC time even if my system time is not right.

Do I need a NTP server inside a docker container to periodically sync the time or will the container re-sync time with its host machine? The docker container time zone is correctly set.

I am running CentOS Linux release 6.0 (Final) on amazon ec2. I'm trying to install NTP (network time protocol), but am getting errors. Im logged in as root and am in the root directory. I type yu...

I am creating a python module that will output the time from a selection of NTP Pool servers to millisecond precision as an exercise in showing how server timestamps vary. Thus far I have been able...

Is there a way to get notified when there is update to the system time from a time-server or due to DST change? I am after an API/system call or equivalent. It is part of my effort to optimise gen...

I just try to synchronize time with NTP-Server on EC2 instances: server 0.amazon.pool.ntp.org iburst server 1.amazon.pool.ntp.org iburst server 2.amazon.pool.ntp.org iburst server 3.amazon.po...

I need my software to communicate with an NTP server to determine the local clock offset. I have tried using the org.apache.commons.net.ntp package, but its implementation is rather poor when runni...

While working on my local machine I have been trying to upload images (which uploads them immediately to the amazon server), but it was giving me a bug (RequestTimeTooSkewed Error using PHP S3 Clas...

I have been looking for an answer to this one but no clear documentation yet. The CLOCK_MONOTONIC from clock_gettime man page says that it's affected by incremental adjustments performed by adjtime...

I use the following code to convert between NTP and a C# DateTime. I think the forward corversion is correct, but backwards is wrong. See the following code to convert 8 bytes into a DatTime: Con...

I would like to run a large cluster of nodes in the cloud (AWS, Heroku, or maybe self-manged VMS), whose clocks must be synchronized with a predefined tolerance in mind. I'm looking for a tolerance...

I’m using AWS and am on an EC2 server … [dalvarado@mymachine ~]$ uname -a Linux mydomain.org 3.14.33-26.47.amzn1.x86_64 #1 SMP Wed Feb 11 22:39:25 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux My cloc...

I have no idea why send data is 48 bytes 010,0,0..., someone can explain? the problem is buffer for data received, I don't know how big he should be, and even if I receive data, how to make normal ...

I am working on windows 7. I can sync time of win7 from a ntp linux server manually. How can I do that in command prompt. So I can run it on windows startup. And windows task plan not work for me. ...