(Commit message) All data combine and put into a graph

many-graph.plt

+#!/bin/bash
+#gnuplot <<EOF
+
+set terminal png
+set output "many-graph.png"
+set datafile separator ","
+set title "Views"
+set xlabel "Time"
+set xdata time
+set timefmt '%d-%m-%Y %H:%M:%S'
+set format x '%d-%m-%Y %H:%M:%S'
+set xtics rotate
+set ylabel "Views"
+set autoscale x
+set autoscale y
+plot "documentary.csv" using 2:1 t "documentary" w linespoints ls 1,"duneTrailer.csv" using 2:1 t "Dune" w linespoints ls 2,"gamingVideo.csv" using 2:1 t "gamingVideo" w linespoints ls 3,"iveMusic.csv" using 2:1 t "iveMusic" w linespoints ls 4,"tendam.csv" using 2:1 t "tendam" w linespoints ls 5,"offlineTVVideo.csv" using 2:1 t "offlineTV" w linespoints ls 6,"musicPlaylist.csv" using 2:1 t "musicPlaylist" w linespoints ls 7,"mukbangVideo.csv" using 2:1 t "mukbang" w linespoints ls 8,"jvkeMusic.csv" using 2:1 t "jvke" w linespoints ls 9,"jisooMusic.csv" using 2:1 t "jisoo" w linespoints ls 10