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qrencode:tldr:891b7
The given command is used to generate a QR code from an input file and save it as an output file in PNG format using the qrencode tool.
Here's a breakdown of the command:
-
qrencode
: This is the command-line tool used for QR code generation. -
-o ${path-to-output_file-png}
: This specifies the output file path and name, where the generated QR code will be saved.${path-to-output_file-png}
should be replaced with the actual path to the desired output file, with the ".png" extension. -
-r ${path-to-input_file}
: This specifies the input file that will be used as the data source for generating the QR code.${path-to-input_file}
should be replaced with the actual path to the input file.
In summary, the command takes an input file, generates a QR code from its data, and saves the QR code as a PNG file in the specified output location.