There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "Booting into Recovery Mode will not decrypt the /data partition."

A block of code is set as follows:

from subprocess import Popen
from os import getcwd
command = "adb pull /data/data " + getcwd() + "data_from_device"
p = Popen(command)
p.communicate()

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

from subprocess import Popen
from os import getcwd
command = "adb pull /data/data " + getcwd() + "data_from_device"
p = Popen(command)
p.communicate()

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

j7xelte:/ # cat /proc/filesystems

Bold: Indicates a new term, an important word, or words that you see on screen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "From the main recovery screen, select Mount."