title: Get .so filename by command
body: <p>Python 3 is installed in my Debian system. I know the .so name is libpython3.7.so and the directory is /usr/lib/python3.7/config-3.7m-x86_64-linux-gnu/</p>
  
  <p>How do I get the name of the Python library using a command from a terminal?</p>