In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.
Code words in text are shown as follows: "...a MD5 hash is calculated for
secretfile using the
Any command-line input or output is written as follows:
Macbook-pro$ md5 secretfile MD5 (secretfile) = 273cf6c54c2bdba56416942fbb5ec224
New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "...a secret file (
secretfile) has been created with the text This is a secret file. inserted..."
Warnings or important notes appear in a box like this. ...