echo ""
echo ""
echo "#####################################"
echo "example file from assignment sheet:"
echo "-------------------------------------"
cat file7
echo "-------------------------------------"
word-cnt file7

echo ""
echo ""
echo "#####################################"
echo "empty file:"
echo "-----------"
cat file0
echo "------------------------------"
word-cnt file0

echo ""
echo ""
echo "#####################################"
echo "File with only alpha-numerics:"
echo "------------------------------"
cat file1
echo "------------------------------"
word-cnt < file1

echo ""
echo ""
echo "#####################################"
echo "File with only one-letter words:"
echo "--------------------------------"
cat file2
echo "--------------------------------"
cat file2 | word-cnt

echo ""
echo ""
echo "#####################################"
echo "File with a word at the end:"
echo "----------------------------"
cat file3
echo "----------------------------"
word-cnt file3

echo ""
echo ""
echo "#####################################"
echo "File with non-alpha-numeric at end:"
echo "-----------------------------------"
cat file4
echo "-----------------------------------"
word-cnt file4

echo ""
echo ""
echo "#####################################"
echo "file with a single letter at the end:"
echo "-------------------------------------"
cat file5
echo "-------------------------------------"
word-cnt file5

echo ""
echo ""
echo "#####################################"
echo "file with a huge word:"
echo "-------------------------------------"
cat file6
echo "-------------------------------------"
word-cnt file6

echo ""
echo ""
echo "#####################################"
echo "word-cnt applied to its own source file:"
echo "-------------------------------------"
word-cnt word-cnt.c