Write output file without exiting

Question

How do I make an output of my graph without using 'exit'?? It makes me crazy because when the sizes go wrong, I have to do it from the start again. I did all the stuff like set term pdf and all that. Please tell me what can I do.

Answer 1

to flush the buffer to the file you need to put a set output after issuing the plot or splot command(s).

example:

set term pdf
set output 'test.pdf'
plot sin(x)
set output

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