Udemy - Unlocked - Secrets to Time Synchronization on a Linux VPS

  • CategoryOther
  • TypeTutorials
  • LanguageEnglish
  • Total size1.7 GB
  • Uploaded Byfreecoursewb
  • Downloads27
  • Last checkedNov. 17th '23
  • Date uploadedNov. 16th '23
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Infohash : CDCA01E70F39FB3B1E214F7242B8EEF457954879

Unlocked - Secrets to Time Synchronization on a Linux VPS

https://DevCourseWeb.com

Published 11/2023
Created by M F Faruqi
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Genre: eLearning | Language: English | Duration: 8 Lectures ( 2h 47m ) | Size: 1.71 GB

How to Install, Configure & Track Chrony - The Right Way

What you'll learn
Describe why the inclusion of The Leap Seconds in UTC is important to keep time in sync with The Universe.
Describe the NTP Daemon, Systemd Timesyncd Service, and Chrony, along with their shortcomings and advantages.
Learn how to Remove NTP Daemon and Systemd Timesyncd Service.
Install Chrony and Enable Logging.
Add additional timeservers to Chrony's configuration for resiliency and redundancy.
Describe NTP Metrics such as Residual Frequency, Skew, Root delay, etc.
Explain NTP Metrics such as Poll, Reach, LastRx, Margin of Error, etc.
Use the gathered metrics to select superior timeservers to achieve better time accuracy for your VPS.
Stress test Chrony to understand its time correctional behavior.

Requirements
You should have a basic understanding on Linux commands and have a running VPS.
We officially support Debian. If Chrony is already running on your server then it doesn't matter whether you're running Ubuntu, RedHat etc. you will be able to follow through.

Files:

[ DevCourseWeb.com ] Udemy - Unlocked - Secrets to Time Synchronization on a Linux VPS
  • Get Bonus Downloads Here.url (0.2 KB)
    • ~Get Your Files Here !
    • 1. Introduction.mp4 (146.3 MB)
    • 2. Class 1 - The Time & The Timezones.mp4 (338.0 MB)
    • 2.1 A Good Introduction to Atomic Clocks.html (0.1 KB)
    • 2.10 Length of a Day and Earth's Rotation.html (0.1 KB)
    • 2.11 The Official Retirement of Leap Second - NY Times.html (0.1 KB)
    • 2.2 A Historical Intro to Atomic Clocks - IEEE.html (0.1 KB)
    • 2.3 BIPM Official Website.html (0.1 KB)
    • 2.4 Circular T - BIPM.html (0.1 KB)
    • 2.5 Complete descriptive list of Timezones.html (0.1 KB)
    • 2.6 Infomation about Royal Observatory Greenwich.html (0.1 KB)
    • 2.7 International Earth Rotation and Reference Systems Service.html (0.1 KB)
    • 2.8 International Telecommunication Union (ITU) Website.html (0.1 KB)
    • 2.9 Kilogram Is Dead - NY Times.html (0.1 KB)
    • 3. Class 2 - NTP & NTP Apps.mp4 (238.6 MB)
    • 3.1 Build Your Own GPS Based Time Server.html (0.1 KB)
    • 3.10 NTP Project Website.html (0.1 KB)
    • 3.11 NTPSec.html (0.1 KB)
    • 3.12 NTPSec - Development.html (0.1 KB)
    • 3.13 Roughtime - Cloudflare.html (0.1 KB)
    • 3.14 Roughtime Home Page.html (0.1 KB)
    • 3.2 Chrony Home Page.html (0.1 KB)
    • 3.3 Core Infrastructure Initiative Foundation.html (0.1 KB)
    • 3.4 Core Infrastructure Initiative Foundation - Security Audit.html (0.1 KB)
    • 3.5 How to Implement NTS via Chrony.html (0.1 KB)
    • 3.6 Introduction to How Atomic Clocks Work.html (0.1 KB)
    • 3.7 Network Time Foundation.html (0.1 KB)
    • 3.8 Network Time Protocol - Wikipedia.html (0.1 KB)
    • 3.9 Network Time Security for the Network Time Protocol - IETF.html (0.1 KB)
    • 4. Class 3 - Chrony InstallationConfiguration.mp4 (192.8 MB)
    • 4.1 Facebook Time Service Explanation.html (0.1 KB)
    • 4.2 he.net - Time Servers.html (0.1 KB)
    • 4.3 he.net-time-servers.txt (0.1 KB)
    • 4.4 IETF NTP Specifications.html (0.1 KB)
    • 4.5 NTP Pool Project Website.html (0.1 KB)
    • 4.6 RedHat NTP leap smear incompatibility.html (0.1 KB)
    • 4.7 Time Servers List.html (0.1 KB)
    • 4.8 What is Leap Smearing.html (0.1 KB)
    • 5. Class 4 - Chrony Tracking Metrics.mp4 (321.9 MB)
    • 5.1 DelayOffsetDispersion - Meinberg Global.html (0.1 KB)
    • 5.2 IETF NTP Specifications - RFC 5905.html (0.1 KB)
    • 5.3 Informative - How a Quartz Clock Works - Youtube.html (0.1 KB)
    • 5.4 Root Delay & Root Dispersion - Meinberg Global.html (0.2 KB)
    • 6. Class 5 - Chrony Sources Metrics.mp4 (235.8 MB)
    • 6.1 Extended NTP Protocol - IETF.html (0.1 KB)
    • 6.2 Facebook Time Appliance.html (0.1 KB)
    • 6.3 Facebook Using Chrony as a Server.html (0.1 KB)
    • 6.4 facebook-timeserver.txt (0.2 KB)
    • 6.5 Understanding NTP Reach Statistics.html (0.1 KB)
    • 7. Class 6 - Chrony Stress Test.mp4 (230.7 MB)
    • 7.1 Calculator.net.html (0.1 KB)
    • 8. Bonus Lecture.mp4 (53.0 MB)
    • Bonus Resources.txt (0.4 KB)

Code:

  • udp://tracker.torrent.eu.org:451/announce
  • udp://tracker.tiny-vps.com:6969/announce
  • http://tracker.foreverpirates.co:80/announce
  • udp://tracker.cyberia.is:6969/announce
  • udp://exodus.desync.com:6969/announce
  • udp://explodie.org:6969/announce
  • udp://tracker.opentrackr.org:1337/announce
  • udp://9.rarbg.to:2780/announce
  • udp://tracker.internetwarriors.net:1337/announce
  • udp://ipv4.tracker.harry.lu:80/announce
  • udp://open.stealth.si:80/announce
  • udp://9.rarbg.to:2900/announce
  • udp://9.rarbg.me:2720/announce
  • udp://opentor.org:2710/announce