linecount_gnuplot

reset
set xdata time
set timefmt "%Y-%m-%d %H:%M:%S"
set format x "%d/%m"
set xlabel "time"

set ylabel "lines of code"
set yrange [0:40000]

set terminal png

set grid
set style data linespoints
set style line 1 lt 2 lc rgb "red" lw 3
show style line 

plot "line_count_by_time.tsv" using 1:4 title "lines of code"