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Backup

Create image.img from SD card

  1. Put your card in a card reader
  • With Linux enter following command on command line
sudo dd if=/dev/sda5 of=piball.img
  • Wait a minute or two, done

Create backups an push tp remote

Update system

sudo aptitude update
sudo aptitude install git-core

Install dependencies

Ruby RVM (Docs)

gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
curl -sSL https://get.rvm.io | bash -s stable --ruby
source /home/pi/.rvm/scripts/rvm
ruby -v

Backup manager (Docs)

gem install backup