set data style lines
set xdata time
set timefmt "%b %d %H:%M:%S"
set bmargin 3
set size 0.75,0.75
set format x "%H:%M"
set xtics 7200
set terminal png
set title "Electronics Rack Temperatures"
set ylabel "[C]"
set key on
set output '~/HTML/FourStar/Status/eracks.png'
plot '../Data/eracks' using 1:4 title "Rack1-A" \
  ,  '../Data/eracks' using 1:5 title "Rack1-B" \
  ,  '../Data/eracks' using 1:6 title "Rack2-A" \
  ,  '../Data/eracks' using 1:7 title "Rack2-B"