Archive for category Raspberry Pi

Create a Docker Image on a Raspberry Pi2

When Docker is running with Archlinux on a Raspberry Pi2, it is time to create a first Docker Image. Get/pull a Docker Image from with “docker pull resin/rpi-raspbian” because this is Raspian 8 Jessie. Run the Docker Image with “docker run -t -i -p 8000:8000 –privileged philipz/rpi-raspbian /bin/bash”  Make the necessary changes inside the Docker Image […]

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How to install Docker on a Raspberry Pi2?

Till now, the Raspberry Hype was not for me, because the Hardware  was very weak compared with Cubieboard or Odroid. But times are changing…Raspberry Pi2 is here. The Hardware is still not at the Bleeding Edge but good enough for Docker now. How to install: Get the Archlinux from Follow the installation instruction. Start ArchLinux […]

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Copy/Backup a SD Card

After some failures there is an easy way to copy a  Raspberry Pi SDCard (with Homematic CCU running in a lxc container) from one SD Card /dev/sdb to another SC Card /dev/sdc: mount (to see the mounted filesystems an their names) umount /dev/sdb1 umount /dev/sdc1 sudo dd if=/dev/sdb of=/dev/sdc bs=4096 conv=notrunc,noerror

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