#! /bin/bash

res=0
all=0
for i in $(find . -name "*.scm"); do
	all=`expr $all + $(sed '/^\s*$/d' $i | wc -l)`
	res=`expr $res + 1`
done
echo "Scheme : number of files - $res ; number of strings in files : $all"
res=0
all=0
for i in $(find . -name "*.c"); do
	all=`expr $all + $(sed '/^\s*$/d' $i | wc -l)`
	res=`expr $res + 1`
done
echo "C : number of files - $res ; number of strings in files : $all"
res=0
all=0
for i in $(find . -name "*.py"); do
	all=`expr $all + $(sed '/^\s*$/d' $i | wc -l)`
	res=`expr $res + 1`
done
echo "Python : number of files - $res ; number of strings in files : $all"
res=0
all=0
for i in $(find . -name "*.sh"); do
	all=`expr $all + $(sed '/^\s*$/d' $i | wc -l)`
	res=`expr $res + 1`
done
echo "Bash : number of files - $res ; number of strings in files : $all"
res=0
all=0
for i in $(find . -name "*.cs"); do
	all=`expr $all + $(sed '/^\s*$/d' $i | wc -l)`
	res=`expr $res + 1`
done
echo "C# : number of files - $res ; number of strings in files : $all"
res=0
all=0
for i in $(find . -name "*.cpp"); do
	all=`expr $all + $(sed '/^\s*$/d' $i | wc -l)`
	res=`expr $res + 1`
done
echo "C++ : number of files - $res ; number of strings in files : $all"
#^ - начало строки
#\s* - пробельные символы
#$ - конец строки
#d - удаление того, что в паттерне