From Raspberry Pi Spy:
In my previous “My Portable Raspberry Pi HDMIPi Build – Part 1” article I presented my portable Pi system based around an HDMIPi screen. It had various features and I wanted to create a record of everything I configured and installed on it in case I needed to re-create the SD card at some point in the future.
…This gave me a nice portable system with a mouse, keyboard and WiFi which I could use wherever and whenever I liked.
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