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- #!/bin/bash
-
- INFILE="../../serial/foo.dat"
- NBLINES=60000
- TMPFILE="/tmp/dd2data.$$"
- IMAGE="av4v-h.png"
-
- tail -${NBLINES} ${INFILE} | ./av4v-h.awk > ${TMPFILE}
-
- gnuplot << __EOC__
- set term png size 1280,420
- set output "${IMAGE}"
- set grid
- set title "Hourly average on the last ${NBLINES} samples"
- set xlabel "Heures"
- set ylabel "Temperature"
- set yrange [ 0.0 : 30.0]
-
- set xdata time
- set timefmt "%s"
- set format x "%d, %H:%M"
-
- plot "${TMPFILE}" using 1:2 title "celcius" with lines
- __EOC__
-
- cat -n ${TMPFILE} | tail -20
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