for dir in `ls`
doif [ -f $dir ] 
    then
        line=`wc -l $dir | cut -d" " -f1`
echo $line
        if [ $line -gt 10 ]
        then
            head -2 $dir
            tail -3 $dir
        else
            echo "Less 10 line"
            cat $dir
        fi    
    fi    
done