CODE EXAMPLE FOR SHELL

bash temp file extension

   --suffix=SUFF
          append SUFF to TEMPLATE.  SUFF must not contain slash.  This option is implied if TEMPLATE does not end in X.

$ mktemp /tmp/banana.XXXXXXXXXXXXXXXXXXXXXXX.mp3
/tmp/banana.gZHvMJfDHc2CTilINNuq2P0.mp3