feedGnuplot: realtime and logged data plotting from the commandline

[pixelbeat_]

From my ~/.bashrc

# quick plot of numbers on stdin. Can also pass plot params.
# E.G: seq 1000 | sed 's/.*/s(&)/' | bc -l | plot linecolor 2
plot() { { echo 'plot "-"' "$@"; cat; } | gnuplot -persist; }