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Yun_NISRA-I My First experience in docker

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seconds minutes GB MB

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LINUX • Linux Startup Process • Boot Loader • Kernel • Init Process • Different Distribution • Package Manager • Init

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LINUX • Linux Startup Process • Boot Loader • Kernel • Init Process • Different Distribution • Package Manager • Init How New Virtual Machine Run

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LINUX • Linux Startup Process • Boot Loader • Kernel • Init Process • Different Distribution • Package Manager • Init How Docker Run

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SAME KERNEL & MORE INIT Windows↓ ←Linux Find pid in Manager

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Root Namespace pid1 Init

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pid1 (pid2) Root Namespace pid1 Init

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pid1 (pid2) pid1 (pid3) Root Namespace pid1 Init

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pid1 (pid2) pid1 (pid3) pid1 (pid4) Root Namespace pid1 Init

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Read & Write ↓ Read Only→

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DOCKER & LXC • Docker base on LXC • Use less space on Docker (AUFS) • Just Text File(DockerFile) help you create Image • More Easily User Interface to use

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MORE SAFE THAN VM?

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NO BESIDES,DOCKER HUB HAVE PROBLEM TOO Pull someone Image… Are you really trust?

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DEMO • C3H3 : http://dockerhack2014.opennote.info Fun with IPython

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Q & A