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20 <h2 id="what-are-social-unix-servers">What are social Unix servers?</h2>
21 <p>2020-01-05 00:00</p>
22 <p>This document will teach you about social Unix servers. Users without a technical background will benefit the most from this document. This document consists of the following sections:</p>
23 <ul>
24 <li>What is Unix?</li>
25 <li>Servers and clients</li>
26 <li>What does “social” mean in the context of social Unix servers?</li>
27 </ul>
28 <h3 id="what-is-unix">What is Unix?</h3>
29 <p>As Wikipedia puts it, “Unix is a family of multitasking, multiuser, computer operating systems that derive from the original AT&amp;T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.”</p>
30 <p>Okay, let’s slow down here, that was a lot of jargon.</p>
31 <p>To simply put it, an operating system allows you to control your computer. Some popular operating systems, as of 2019, are Microsoft Windows, macOS, Android, iOS, and Linux (Okay, Linux is technically a kernel).</p>
32 <p>To simplify things, nowadays (2019 as I write this), when people say Unix, they probably mean one of the Unix-like operating systems that derived from the original AT&amp;T Unix, such as:</p>
33 <ul>
34 <li>GNU/Linux</li>
35 <li>FreeBSD</li>
36 <li>OpenBSD</li>
37 <li>NetBSD</li>
38 <li>and many more</li>
39 </ul>
40 <h3 id="servers-and-clients">Servers and clients</h3>
41 <p>Before you continue to the next two sections “What is a server?” and “What is a client?”, you should know that the descriptions in each of the sections below are generalized. They leave out information related to server and client processes. This is done intentionally so readers are not overwhelmed with information.</p>
42 <h4 id="what-is-a-server">What is a server?</h4>
43 <p>A server is hardware or software that has been configured to accept connections from other hardware or software.</p>
44 <p>An example of a server could be a computer that has chat server software running on it, so other people can connect and chat to each other.</p>
45 <h4 id="what-is-a-client">What is a client?</h4>
46 <p>A client is hardware or software that has been configured to connect to other hardware or software.</p>
47 <p>An example of a client could be your internet browser, which connects to a social media website (a server).</p>
48 <h4 id="a-common-server-client-setup">A common server-client setup</h4>
49 <p>One kind of server-client setup could involved three computers: computer A, computer B, and computer C. Let’s pretend computer B’s settings have been configured to accept connections from other computers. Computer A can connect to computer B to communicate with computer C (See Figure 1 below).</p>
50 <pre><code> (Client) (Server) (Client)
51 +------------+ +------------+ +------------+
52 | |---------&gt;| |-----------&gt;| |
53 | computer A | | computer B | | computer C |
54 | |&lt;---------| |&lt;-----------| |
55 +------------+ +------------+ +------------+
56 Figure 1</code></pre>
57 <h3 id="what-does-social-mean-in-the-context-of-social-unix-servers">What does “social” mean in the context of social Unix servers?</h3>
58 <p>The “social” here refers to how people socialize on Unix servers. This could be through:</p>
59 <ul>
60 <li>Message boards</li>
61 <li>Real-time chat</li>
62 <li>Local Email</li>
63 <li>Games</li>
64 <li>and many more.</li>
65 </ul>
66 <p>All of this “local” business seems limiting, but it is a great way to experience non-commercial, digital, social mediums without monetization or surveillance. This is also a great way to avoid <a href="">dark patterns</a>.</p>
67 <p>Another example of something “local” is <a href=""></a>’s <a href="">botany</a> game where the player can grow a virtual plant. The user is responsible for watering their plant, but users can also water each other’s plants. Only users can play this game with other users if they are connected to</p>
68 <p>In this case, is the server, and the users connecting to are clients.</p>
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