<h3class="post-title"><aclass="post-title-link"href="/2020/06/25/tmux-minecraft.html">How to use tmux to send and receive things from your Minecraft server</a></h2>
<spanclass="post-date">25 June 2020</span>
<divclass="post-excerpt"><p>So recently I had problem.
I run a Minecraft server on a big Linux computer I have running in my room.
Now, as a system administrator it is very helpful to be able to run some simple commands without needing to login with my key, password, TFA, etc.
<h3class="post-title"><aclass="post-title-link"href="/2020/05/01/nginx-socket-io-projects.html">How to use NGINX as a reverse-proxy server for a Node.js application using socket.io</a></h2>
<spanclass="post-date">01 May 2020</span>
<divclass="post-excerpt"><p>Despite the long name of the article, I have a feeling this may apply to more people than I might think.
If you have a Node.js application which needs socket.io connections that you want to pass throgh nginx’s <codeclass="highlighter-rouge">reverse_proxy</code> directive then this is the article for you!</p>
<divclass="post-excerpt"><p>In a few previous articles I have explained <ahref="/2020/01/26/rsa1.html">why encryption may be important to you</a> and <ahref="/2020/02/19/rsa2.html">how the theory behind encryption works</a>. I did not yet explain the system of asymetric cryptography, however. That is what this article is for.</p>
<divclass="post-excerpt"><p>There are many kinds of encryption used in our everyday communication. Online and offline, over the internet and in person. In this article, I will explain the basics of how encryption should work in theory. I explain in <ahref="/2020/01/26/rsa1.html">this article</a> why encryption is important, and why <em>you</em> should care about it.</p>
<divclass="post-excerpt"><p>What is the most embarassing thing you have typed into Google search? What is the most personal secret you told a friend in confidence? What is your bank password? What is your business’s secret to stay ahead of the competition?</p>
<divclass="post-excerpt"><p>Many people have expressed confusion over how padding and margins work in HTML/CSS. I have been one of those people. In this short article I will explain what the differences are between the two, and how it may affect the functionality of your site.</p>