After investing time in uploading libraries, writing and testing scripts on your board, you can save an ‘image’ of your operating system including any installed files by installing the Vanguard tools and running…
vanguard brainfreeze --output brainfreeze.bin
This creates a file brainfreeze.bin in the current folder. Choose a filename which help you remember the configuration you saved. Use that file with brainwash to restore your board to the same configuration at a later time by running…
vanguard brainwash --input brainfreeze.bin