2019-01-12 00:56:31 +00:00
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# backup pubkeys to qr codes
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2019-01-11 20:32:36 +00:00
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gpg --export | hex -c -w 4200 | xargs -l qrencode -t utf8
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2019-01-12 00:56:31 +00:00
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# stream a file to the screen for reading with zbarcam
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cat rand | hex -c -w 1000 | xargs -l -I {} bash -c 'sleep 0.2; echo {} | qrencode -t utf8'
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