git.scottworley.com Git - keystroke-timestamps/blob - plot.gnuplot

   1 #!/usr/bin/gnuplot
   2
   3 filename = "keystroke-timestamps.log"
   4 bucket_size = 300            # Display resolution, in seconds
   5 timezone_offset = -7 * 3600  # UTC-7, North American Pacific Daylight Time
   6
   7 set timefmt "%s"
   8 set xdata time
   9 set grid
  10 set autoscale fix
  11 unset key
  12
  13 plot "< awk '{ print int($1 / ".bucket_size.") }' \"".filename."\" \
  14   | uniq -c \
  15   | awk '{ print $2 * ".bucket_size.", $1 }' \
  16   | fill-in ".bucket_size \
  17   using ($1 + timezone_offset):2 with lines
  18
  19 # (fill-in is https://chkno.net/fill-in )
  20
  21 pause -1 "Press enter to dismiss"