Google Authenticator
Notes Google Authenticator
- Display google qr code.
https://www.google.com/chart?chs=200x200&chld=M|0&cht=qr&chl=otpauth://totp/Example%3Aalice%40google.com%3Fsecret%3DJBSWY3DPEHPK3PXP%26issuer%3DExample
- Display on command line
qrencode -t ANSI -d 300 -s 10 "otpauth://totp/USER@vigor?secret=RBPXTBQB5ZVBUKJINCMBTG4F6E"
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