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Showing posts with the label Docker

Obscuring server from pings (@ procfs level)

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Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. Problem :                      1) By using ping sweeps it becomes easy to identify hosts alive in the network,which    can result in ping flooding, once ping flooding crosses the limit, the network gets jammed Lets hide our servers:                      1) view the current settings, make the necessary change,write it to the file                      2) test it !!! Done  Too Much of Theory, Lets get our hand dirty Ping Sweep Ping Sweep is a technique used to identify if the hosts are alive in the networks using their IP add...

[Tutorial] Jenkins Integration with Git

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Want to learn Docker ? Want to learn Jenkins ? Want to learn Git ? Want to learn Continuous Integration ? Want to learn all of them without actually messing up with your system! ?? Well, then you are at the right place & probably at the right time !  I have created a Hands-on Lab Tutorial for you. You can access it on below link :  Hands-on Tutorial - Jenkins Integration with GIT for CI This tutorial will guide you through: 1) Jenkins Installation on Docker 2) Jenkins Configuration 3) Git Basics 4) Git Commands 5) CI using Jenkins-Git Here's a screenshot of tutorial: You can also try any other Docker commands, Git Commands, Jenkins Jobs in the Lab Environment. Share it with others and let me know your suggestions, comments in the comment box below.