Conventions
In this book, you will find a number of text styles 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: "We can include other contexts through the use of the include
directive."
A block of code is set as follows:
auto lo iface lo inet loopback iface eth0 inet dhcp
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
allow-hotplug wlan0
auto wlan0
iface wlan0 inet dhcp
Any command-line input or output is written as follows:
sudo touch wpa_supplication.conf ...
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