unset key
set grid
set title "aufgerufene Internetadressen"
set ylabel "Anzahl der Zugriffe"
set xlabel "Internetadresse"
set key
set xrange [ -1 : * ]
set yrange [ 1 : *]
set terminal png font serif 10 size 1000,600
set output "historychart.png"
set style data boxes
set boxwidth 0.5
set style fill solid border 0
set xtics rotate
plot "history_ff3.csv" using 0:1:xticlabels(2) notitle with boxes, "history_ff3.csv" using 0:1:1 notitle with labels