Technical requirements

In order to let you immediately try the programs, we've set up a Docker image that has all the tools and libraries we'll need throughout the book. This is based on Ubuntu 19.04.

In order to set it up, follow these steps:

1. Download and install Docker Engine from www.docker.com.
2. Pull the image from Docker Hub by running the following command: docker pull kasperondocker/system_programming_cookbook:latest. 

3. The image should now be available. Type in the following command to view the image: docker images. 
4. You should have at least this image now: kasperondocker/system_programming_cookbook. 
5. Run the Docker image with an interactive shell, with the help of the following command: docker run -it --cap-add sys_ptrace kasperondocker/system_programming_cookbook:latest /bin/bash. 
6. The shell on the...