version, -vĭisplay program's version and exit. Other options -help, -h, -?ĭisplay help message and exit. In this case you can use `-naked-res` so you just get: -page-resultįilter output through a pager. when you want to pipe the result for more post-processing. However, sometimes you want just the result, e.g. The reason is so you can get the status (1st element), status message (2nd element) as well as result metadata/extra result (4th element) instead of just the result (3rd element). When outputing as JSON, strip result envelope.īy default, when outputing as JSON, the full enveloped result is returned, e.g.: ,] output= s, -o -secret-key= s*Ĭan also be specified as the 1st command-line argument. issuer= s*Ĭan also be specified as the 2nd command-line argument. Main options -account= sĬan also be specified as the 3rd command-line argument. This utility will convert the secret key code into bar code (opened in a browser) so you can conveniently scan the bar code into your app. But when entering the secret key to the Google authenticator app, it's often more convenient to scan the barcode instead of typing or copy-pasting the code. You are advised to store the secret key and it's usually more convenient to store the key code instead of the QR code. When generating a new 2FA token, you are usually presented with a secret key as well as a 2D barcode (QR code) representation of this secret key. ] ]Įxamples: % gen-google-auth-qrcode 6XDT6TSOGR5SCWKHXZ4DFBRXJVZGAKAW DESCRIPTION This document describes version 0.005 of gen-google-auth-qrcode (from Perl distribution App-GoogleAuthUtils), released on. Gen-google-auth-qrcode - Generate Google authenticator QR code (barcode) from a secret key VERSION
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