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Commit 65d3445d authored by Horea Christian's avatar Horea Christian

PRESENTED: 2020-02-26 Linux Days Zurich

parent ad43069d
#!/usr/bin/env bash #!/usr/bin/env bash
pdflatex slides.tex pdflatex -shell-escape slides.tex
bibtex slides bibtex slides
pdflatex slides.tex pdflatex -shell-escape slides.tex
pdflatex slides.tex pdflatex -shell-escape slides.tex
Name,percent Name,percent
Unix,70.5 Unix,71.4
Windows,29.5 Windows,28.6
Name,percent Name,percent
Apache,44.0 Apache,40.5
Nginx,30.7 Nginx,31.7
Cloudflare Server,11.2 Cloudflare Server,13.2
Microsoft-IIS,8.2 Microsoft-IIS,7.8
other,5.9 other,5.8
No preview for this file type
...@@ -72,7 +72,7 @@ ...@@ -72,7 +72,7 @@
\textcolor{ldorange}{$\sim$1970-1980:} \textcolor{ldorange}{$\sim$1970-1980:}
\begin{itemize} \begin{itemize}
\item Increasingly easy to withold control (e.g. binary-only distribution) \item Increasingly easy to withold control (e.g. binary-only distribution)
\item United States vs. IBM (1969): “Bundled Software is anticompetitive” \item United States vs. IBM (1969, dropped 1982): “Bundled Software is anticompetitive”
\item Computer Software Copyright Act (1980): “Software is patentable” \item Computer Software Copyright Act (1980): “Software is patentable”
\end{itemize} \end{itemize}
\end{frame} \end{frame}
...@@ -193,6 +193,11 @@ ...@@ -193,6 +193,11 @@
% Proprietary Software is Often Malware https://www.gnu.org/proprietary/ % Proprietary Software is Often Malware https://www.gnu.org/proprietary/
\end{frame} \end{frame}
\begin{frame}{Sustainability} \begin{frame}{Sustainability}
\begin{center}
“the quality of being able to continue over a period of time“
\end{center}
The Software: The Software:
\begin{itemize} \begin{itemize}
\item depends on no single entity for its continuity. \item depends on no single entity for its continuity.
...@@ -335,7 +340,7 @@ ...@@ -335,7 +340,7 @@
\vspace{-0.75em} \vspace{-0.75em}
\centering\tiny \centering\tiny
\DTLpiechart{radius=0.235\textheight,variable=\quantity,innerlabel={\DTLpiepercent\%},outerlabel=\name,cutaway={1-2}}{server}{\name=Name,\quantity=percent} \DTLpiechart{radius=0.235\textheight,variable=\quantity,innerlabel={\DTLpiepercent\%},outerlabel=\name,cutaway={1-2}}{server}{\name=Name,\quantity=percent}
\caption{Web Server Market Share 2019-10-04 via \href{http://w3techs.com/technologies/overview/web_server/all}{w3techs}} \caption{Web Server Market Share 2020-02-26 via \href{http://w3techs.com/technologies/overview/web_server/all}{w3techs}}
\end{figure} \end{figure}
\column{0.5\linewidth} \column{0.5\linewidth}
\begin{figure}[htbp] \begin{figure}[htbp]
...@@ -344,7 +349,7 @@ ...@@ -344,7 +349,7 @@
\DTLsetpiesegmentcolor{1}{green!40} \DTLsetpiesegmentcolor{1}{green!40}
\DTLsetpiesegmentcolor{2}{red!40} \DTLsetpiesegmentcolor{2}{red!40}
\DTLpiechart{radius=0.265\textheight,variable=\quantity,innerlabel={\DTLpiepercent\%},outerlabel=\name,cutaway={2}}{os}{\name=Name,\quantity=percent} \DTLpiechart{radius=0.265\textheight,variable=\quantity,innerlabel={\DTLpiepercent\%},outerlabel=\name,cutaway={2}}{os}{\name=Name,\quantity=percent}
\caption{Website OS Market Share 2019-10-04 via \href{http://w3techs.com/technologies/overview/operating_system/all}{w3techs}} \caption{Website OS Market Share 2020-02-26 via \href{http://w3techs.com/technologies/overview/operating_system/all}{w3techs}}
\end{figure} \end{figure}
\end{columns} \end{columns}
\end{frame} \end{frame}
...@@ -385,7 +390,7 @@ ...@@ -385,7 +390,7 @@
\caption{\copyright Red Hat, Inc.} \caption{\copyright Red Hat, Inc.}
\end{figure} \end{figure}
\begin{itemize} \begin{itemize}
\item Founded 1993 \item Founded 1993, subsidiary of IBM since 2019
\item 2015--2018 stock price $\mathrm{\upbeta_{RHT}=1.16}$ (e.g. $\mathrm{\upbeta_{MSFT}=1.22}$) \item 2015--2018 stock price $\mathrm{\upbeta_{RHT}=1.16}$ (e.g. $\mathrm{\upbeta_{MSFT}=1.22}$)
\item Very diverse open source products, e.g. OpenStack, RHEL, CloudForms \item Very diverse open source products, e.g. OpenStack, RHEL, CloudForms
\end{itemize} \end{itemize}
...@@ -431,7 +436,7 @@ ...@@ -431,7 +436,7 @@
\item Come to the next “Linux Days” events: \item Come to the next “Linux Days” events:
\textcolor{lg}{\url{http://thealternative.ch/}} \textcolor{lg}{\url{http://thealternative.ch/}}
\item Join the next “Stammtisch”:\\ \item Join the next “Stammtisch”:\\
\textcolor{lg}{18:00 Thursday, March 12 - Learning Spaces on the E Floor of ETH Building CHN Universitätestrasse 16} \textcolor{lg}{18:00 Thursday, March 5 - Katholische Hochschulgemeinde Zürich AKI, 2nd floor, Hirschengraben 86, 8001}
\item Give us feedback!\\ \item Give us feedback!\\
\textcolor{lg}{\url{https://feedback.thealternative.ch/}} \textcolor{lg}{\url{https://feedback.thealternative.ch/}}
\end{itemize} \end{itemize}
......
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