# !/bin/sh
  
  wget -c https://raw.githubusercontent.com/vhf/free-programming-books/master/free-programming-books.md
  csplit -s free-programming-books.md "/###/" {*}
  for i in $(ls xx*)
  do
      echo $(grep -c "^ *" $i) $(head -n 1 $i | sed "s/#//g")
  done | sort -n -r > statistic