Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "To configure the host side of the network, you need the tunctl command from the User Mode Linux (UML) project."

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Once someone has authenticated to the systems that they are attempting to access, then authorization takes place. Authorization verifies the permissions for that user and determines what they are allowed to do when accessing the company systems."

Tips or Important Notes

Appear like this.