This image was taken in LibreOffice due to the unavailability of gnuplot at the time of needing it.

This image was taken in LibreOffice due to the unavailability of gnuplot at the time of needing it.

Gnuplot (technically gnuplot) is a command-driven interactive function plotting program. Put in simpler terms: it is a very powerful graph plotting tool that you can use by giving it a set of instructions or commands, rather than using a GUI or window.

This tutorial goes into how to create a line graph from a csv using gnuplot. Why gnuplot? Find out after the jump.

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