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Conventions
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.
Any command-line input or output is written as follows:
$ git log --oneline
Any command-line input or output is written as follows:
$ mkdir css
$ cd css
New terms and important words are shown in bold, while important sentences are shown in italics.
Warnings or important notes appear in a box like this.
Tips are rimmed:
Git log is your best friend: use it whenever you have to look at a repository history.