count_lines_cheap.sh

   1 #!/bin/bash
   2
   3 # this is supposed to count lines, cheaply though
   4
   5 export TOTAL=0
   6 for src_file in $(find src > t ; find include >> t ; cat t ; rm t)
   7   do
   8
   9   if [[ ! $src_file  =~ "~$" ]] && [[ $(file $src_file) =~ "ASCII C++" ]]
  10     then
  11     TEMP=$(wc -l "$src_file" | sed -e "s/\([0-9]*\).*/\1/g")
  12     export TOTAL=$(bc <<< "$TOTAL + $TEMP")
  13   fi
  14 done
  15
  16 echo "Total number of lines of code :" $TOTAL