Introduction

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Navigating the Filesystem

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Figure 1

Image 1 of 1: ‘The file system is made up of a root directory that contains sub-directoriestitled bin, data, users, and tmp’

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Figure 2

Image 1 of 1: ‘Like other directories, home directories are sub-directories underneath"/Users" like "/Users/imhotep", "/Users/larry" or"/Users/nelle"’

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Creating files and directories

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Introduction to Web technologies

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Figure 1

Image 1 of 1: ‘An illustration of what happens when a user “visits” a web page using a browser’

An illustration of what happens when a user “visits” a web page using a browser

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Figure 2

Image 1 of 1: ‘A sample URL with its components highlighted: scheme, domain name, port, path, parameters, and anchor’

The anatomy of a URL (credit: mdn Web docs)

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Figure 3

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Figure 4

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Figure 5

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Figure 6

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Figure 7

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