Convention

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: "If not specified, this defaults to $vardir/reports, so /var/lib/puppet/reports on CentOS."

A block of code is set as follows:

node default {
        include openssh
        include users
        include clamav
        include puppetdb
        include puppetdb::master::config
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

node default {
        include openssh
        include users
        include clamav
        include puppetdb
        include puppetdb::master::config
}

Any command-line input or output is written as follows:

# sudo service puppetmaster restart