There are a number of text conventions used throughout this book.
Code in text: 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: "One of the most well-known disk backup commands is the
A block of code is set as follows:
(parted) print Error: /dev/sda: unrecognised disk label Model: ATA ST1000LM048-2E71 (scsi) Disk /dev/sda: 1000GB Sector size (logical/physical): 512B/4096B Partition Table: unknown
When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:
exit sudo unmount /mnt
Any command-line input or output is written as follows:
Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Select the Try Ubuntu option from the window on the screen."
Tips or important notes
Appear like this.