4 ms·

# python3 -m pip install pyotp SECRET='JBSWY3DPEHPK3PXP' python3 -c "import pyotp; print(pyotp.TOTP('${SECRET}').now())"

• dxdm 5y ago
  I think you forgot to install that 3rd party dependency that does all the heavy lifting here.
  • muldvarp 5y ago
    Although "heavy lifting" is a bit of an overstatement here. pyotp has around 200 lines of code.