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Commands tagged gnuplot from sorted by
Terminal - Commands tagged gnuplot - 9 results
gnuplot -p <(echo "set terminal wxt size `xrandr|grep -P '\s{3}(\d+x\d+).*\+$'|tr -s ' ' '\t'|cut -f2|sort -n|tail -n1|tr 'x' ','`; set logscale y; set style data hist; set xtic rot by -90; plot '<(stat -c \"%n %s\" *)' u 2:xtic(1)")
2011-11-30 15:14:40
User: MattOates
Functions: echo
Tags: gnuplot
0

Log scaled histogram so that you can see large files even if there is a single HUGE file in the directory. Also makes sure the histogram is fullscreen for best chance of readable file names.

echo 'set term dumb; unset border; unset xtics; unset ytics; p "< seq 10 | shuf" u 1:(rand(0)) w l notitle' | gnuplot
gnuplot -p <(echo "set style data hist; set xtic rot by -45; plot '<(stat -c \"%n %s\" *)' u 2:xtic(1)")
while true; do xdotool getmouselocation | sed 's/x:\(.*\) y:\(.*\) screen:.*/\1, \2/' >> ./mouse-tracking; sleep 10; done
2010-02-27 04:00:13
User: matthewbauer
Functions: sed sleep
4

Will track your mouse and save it to a file.

You can use gnuplot to graph it:

gnuplot -persist <(echo "unset key;unset border;unset yzeroaxis;unset xtics;unset ytics;unset ztics;plot './mouse-tracking' with points lt 1 pt 6 ps variable")
(echo "set terminal png;plot '-' u 1:2 t 'cpu' w linespoints;"; sudo vmstat 2 10 | awk 'NR > 2 {print NR, $13}') | gnuplot > plot.png
vmstat 2 10 | awk 'NR > 2 {print NR, $13}' | gnuplot -e "set terminal png;set output 'v.png';plot '-' u 1:2 t 'cpu' w linespoints;"
echo $(date +%s) > start-time; URL=http://www.google.com; while true; do echo $(curl -L --w %{speed_download} -o/dev/null -s $URL) >> bps; sleep 10; done &
2009-09-19 21:26:06
User: matthewbauer
Functions: date echo sleep
9

This will log your internet download speed.

You can run

gnuplot -persist <(echo "plot 'bps' with lines")

to get a graph of it.

sed '/MARKER/{N;s/THIS/THAT/}'
2009-06-12 02:29:50
User: mungewell
Functions: sed
Tags: sed gnuplot
5

I've been auto-generating some complex GnuPlots; with multiplots the first plot of each group needs to be a 'plot' whereas the others need to be 'replots' to allow overplotting/autoscaling/etc to work properly.

This is used to replace only the first instance of 'replot'.

gnuplot -persist <(echo "plot '<(sort -n listOfNumbers.txt)' with lines")
2009-05-02 13:46:02
User: penthief
Functions: echo
22

Useful when you've produced a large file of numbers, and want to quickly see the distribution. The value of y halfway along the x axis is the median. Simple!

Just create the listOfNumbers.txt file with a number on each line to try it out.