dxf2gcode 20170925-1 (amd64 binary) in ubuntu bionic

 This program reads 2D mechanical drawings of parts to be fabricated
 and produces G-code tool movement instructions for running on automatic
 machine tools (CNC machines) such as milling machines and lathes.
 .
 This is a graphical CAM (Computer Aided Manufacturing) program.
 It accepts input in DXF, PDF, or Postscript format. It supports milling,
 drilling, and turning operations, as well as work-holding tabs.