Grading environment for Octave programs on the A+ and MOOC grader platforms. This container has Octave version 4.0.3.
The following utility commands are provided in the path (in addition to the commands in the grading-base container).
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octave path_to_script [args...]
Run Octave. The command includes by default some Octave arguments that disable the graphical user interface.
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imageb64 path_to_png_file
Print feedback HTML to stdout that contains a Base64 encoded PNG image. The path to the image file must be given as the argument.