TLDR
Enter a command. For example: jrnl, redis server, tsc, typeorm.

qr

 
Generate QR codes in the terminal with ANSI VT-100 escape codes. More information: https://github.com/lincolnloop/python-qrcode/.
 
  • Generate a QR code:
     
    echo "{{data}}" | qr
     
  • Specify the error correction level (defaults to M):
     
    echo "{{data}}" | qr --error-correction={{L|M|Q|H}}

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