Replace space with dots

replace_space_with_dots.sh

for file in *; do
    # Check if the file name contains spaces
    if [[ "$file" == *" "* ]]; then
        # Replace spaces with dots and rename the file
        new_name=$(echo "$file" | tr ' ' '.')
        mv "$file" "$new_name"
        echo "Renamed '$file' to '$new_name'"
    fi
done