newgraph

xaxis 
  min 0 max 100
  hash 15 
  mhash 2            (* i.e. minor hashes at the 5's and 10's *)
  color 1 0 0
  label : This is the X axis
  draw_at 10

yaxis 
  min 1 max 1000
  size 2
  log
  no_draw_hash_marks
  label : And this is the Y axis
  color 0 0 .75

newline color 1 0 1 
  pts 10 1 
      20 5 
      30 10 
      40 20 
      50 100 
      60 110 
      70 500 
      80 800 
      90 1000
      100 1