Live console charts with gnuplot and feedgnuplot
Use feedgnuplot stream data into gnuplot and generate a full terminal updating plot:
while true; do sleep 1; cat /proc/loadavg; done | gawk '{print $1; fflush()}' | feedgnuplot --lines --stream --xlen 10 --xlabel seconds --terminal "dumb size `tput cols`, `tput lines`"
Written by Matt Keranen
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