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, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "Let's first create a
README file and push it to GitHub in order to explore the commits page."
A block of code is set as follows:
echo "# github-essentials" >> README.md git init git add README.md git commit -m "first commit" git remote add origin email@example.com:<username>/<repository>.git git push -u origin master
Any command-line input or output is written as follows:
sudo gem install bundler ...