30 lines
534 B
Bash
Executable File
30 lines
534 B
Bash
Executable File
#!/bin/bash
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# THIS IS A KLUDGE
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DATAFILE="serial/foo.dat"
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IMAGE="graphe.png"
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TMPFILE="/dev/shm/tmpdata"
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tail -10000 < ${DATAFILE} > ${TMPFILE}
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gnuplot << __EOC__
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set term png size 1650,700
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set output "${IMAGE}"
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set ytics 2
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set xtics
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set grid front
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set title "* Temperatures du Phytotron *"
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set xdata time
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set timefmt "%s"
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set format x "%b %d\n%H:%M"
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set yrange [ 0.0 : 30.0 ]
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plot "${TMPFILE}" using 1:3 title " inside" with lines, \
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"${TMPFILE}" using 1:4 title "ambient" with lines
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__EOC__
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display ${IMAGE}
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