FOSS_course/README.md

+A compiled PDF of the latest major revision can be downloaded [here](http://chymera.eu/pres/ld_foss/pres.pdf).
+
+A video of a presentation held with [an older revision](https://bitbucket.org/TheChymera/foss/src/6b71ced7ee60?at=master) of these slides, can be seen [here](https://www.youtube.com/watch?v=jH4h7MsoyM8).
+
+# “Free and Open Source Software”
+Slides for the opening lecture of the ETHZ/UZH “Linux Days” - organized by [project21] TheAlternative.
+
+###This document presents:
+
+* a brief definition of Free and Open Source Software (FOSS).
+* a short history of software freedom
+* the major FOSS concepts, and corresponding licenses
+* the advantages of FOSS
+* some of the most prominent FOSS packages
+* the nature of the FOSS user and developer base
+
+###License: [Creative Commons Attribution-ShareAlike 4.0 International](http://creativecommons.org/licenses/by-sa/4.0/)

FOSS_course/bib.bib

+% Encoding: UTF-8
+
+@Electronic{oss,
+  author       = {{Open Source Initiative}},
+  title        = {{The Open Source Definition}},
+  howpublished = {\href{http://web.archive.org/web/20160817171310/https://opensource.org/docs/osd}{opensource.org/docs/osd (via the Internet Archive)}},
+  organization = {Open Source Initiative},
+  url          = {http://web.archive.org/web/20160817171310/https://opensource.org/docs/osd},
+  owner        = {chymera},
+  timestamp    = {2016.10.04},
+}
+@Electronic{linux,
+  author       = {Jonathan Corbet and
+    Greg Kroah-Hartman
+    },
+  title        = {{2017 Linux Kernel Development Report}},
+  howpublished = {\href{https://www.linuxfoundation.org/2017-linux-kernel-report-landing-page/}{www.linuxfoundation.org/2017-linux-kernel-report-landing-page/ (via the Linux Foundation)}},
+  organization = {Linux Foundation},
+  url          = {https://go.pardot.com/l/6342/2017-10-24/3xr3f2/6342/188781/Publication_LinuxKernelReport_2017.pdf},
+  owner        = {chymera},
+  timestamp    = {2017.9.30},
+}
+
+@Comment{jabref-meta: databaseType:bibtex;}

FOSS_course/cleanup.sh

+#!/usr/bin/env bash
+
+rm -rf *.aux *.bbl *.blg *.fdb_latexmk *.fls *.log _minted-slides *.nav *.out *.pgf pythontex-files-* *.pytxcode *.snm *.toc *.vrb

FOSS_course/code.c

+#include <stdio.h>
+#define N 10 //Larger N for slower learners
+
+int main()
+{
+    int i;
+
+    puts("Repeat after me:");
+
+    for (i = 0; i < N; i++)
+    {
+        puts("FOSS is also great for non-programmers!");
+    }
+
+    return 0;
+}

FOSS_course/compile.sh

+#!/usr/bin/env bash
+
+pdflatex slides.tex
+bibtex slides
+pdflatex slides.tex
+pdflatex slides.tex

FOSS_course/data/web_os.csv

+Name,percent
+Unix,70.5
+Windows,29.5

FOSS_course/data/web_servers.csv

+Name,percent
+Apache,44.0
+Nginx,30.7
+Cloudflare Server,11.2
+Microsoft-IIS,8.2
+other,5.9

FOSS_course/header.tex

+\documentclass[aspectratio=169]{beamer}
+\usepackage[T1]{fontenc} %pipes don't display properly without this
+\usepackage[utf8]{inputenc}
+\usepackage{listings}
+\usepackage{color}
+\usepackage{datapie}
+\usepackage{multicol}
+\usepackage{upgreek}
+\usepackage{siunitx} %pretty measurement unit rendering
+\usepackage{hyperref} %enable hyperlink for urls
+\usepackage{lmodern}
+\usepackage{setspace}
+
+\usefonttheme[onlymath]{serif}
+\setcounter{MaxMatrixCols}{20}
+
+\DeclareSIUnit\pixel{px}
+
+\usecolortheme[RGB={37,68,113}]{structure}
+\usetheme{Dresden}
+
+\newenvironment{figurehere}
+{\def\@captype{figure}}
+{}
+\makeatother
+
+%Define generic colors
+\definecolor{slg}{gray}{0.25}
+\definecolor{lg}{gray}{0.55}
+\definecolor{vlg}{gray}{0.73}
+\definecolor{tlg}{gray}{0.9}
+
+%Define data colors
+\definecolor{mygreen}{rgb}{0,0.6,0}
+\definecolor{mygray}{rgb}{0.5,0.5,0.5}
+\definecolor{mymauve}{rgb}{0.58,0,0.82}
+
+%Define TheAlt colors
+\definecolor{ldorange}{HTML}{F18A20}
+\definecolor{ldblue}{HTML}{254471}
+
+%Apply TheAlt colors to theme
+\setbeamercolor{section in head/foot}{fg=ldorange}
+\setbeamercolor{author in head/foot}{fg=white}
+\setbeamercolor{subsection in head/foot}{fg=white}
+\setbeamercolor{caption name}{fg=vlg}
+\setbeamercolor{caption}{fg=vlg}
+\setbeamercolor{frametitle}{fg=ldblue}
+\setbeamercolor{title}{fg=ldorange}
+\setbeamercolor{institute}{fg=ldblue}
+
+\setbeamerfont{title}{series=\bfseries}
+
+\setbeamertemplate{caption}{\raggedright\insertcaption\par}
+\setbeamertemplate{navigation symbols}{}
+\setbeamertemplate{bibliography item}[text]
+
+\lstdefinestyle{customc}{
+	belowcaptionskip=1\baselineskip,
+	captionpos=,
+	breaklines=true,
+	frame=L,
+	xleftmargin=\parindent,
+	language=C,
+	showstringspaces=false,
+	basicstyle=\scriptsize\ttfamily,
+	rulecolor=\color{tlg},
+	backgroundcolor=\color{tlg},
+	fillcolor=\color{tlg},
+	rulesepcolor=\color{tlg},
+	keywordstyle=\bfseries\color{green!40!black},
+	commentstyle=\itshape\color{purple!40!black},
+	identifierstyle=\color{blue},
+	stringstyle=\color{orange},
+}
+
+\lstset{language=C,caption={Descriptive Caption Text},label=DescriptiveLabel}