chapter 11: Working with Strings 11.1 Understanding That Strings Are Different 11.1.1 Linux Automatic Install Script $ sudo wget -qO- https://get.docker.com/ | sh remove hell-world $ sudo docker rm `sudo docker ps -aq` $ sudo docker rmi hello-world . 11.2 Creating Stings with Special Characters 11.3 Selecting Individual Characters 11.4 Slicing and Dicing Strings 11.5 Locating a Value in a String 11.6 Formatting Strings