set terminal png transparent size 640,240 set size 1.0,1.0 set terminal png transparent size 640,480 set output 'commits_by_author.png' set key left top set yrange [0:] set xdata time set timefmt "%s" set format x "%Y-%m-%d" set grid y set ylabel "Commits" set xtics rotate set bmargin 6 plot 'commits_by_author.dat' using 1:2 title "Franco Fichtner" w lines, 'commits_by_author.dat' using 1:3 title "Alexander Shursha" w lines, 'commits_by_author.dat' using 1:4 title "evbevz" w lines, 'commits_by_author.dat' using 1:5 title "bevz" w lines, 'commits_by_author.dat' using 1:6 title "Yakup AD" w lines, 'commits_by_author.dat' using 1:7 title "Ad Schellevis" w lines, 'commits_by_author.dat' using 1:8 title "kulikov-a" w lines, 'commits_by_author.dat' using 1:9 title "Bevz" w lines, 'commits_by_author.dat' using 1:10 title "Antonio Prado" w lines