Add text about copyleft and GPL. Remove \centering.

This commit is contained in:
Sergio Durigan Junior 2019-05-09 17:14:06 -04:00
parent 22948b3d10
commit c60039bb63

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@ -79,6 +79,17 @@
say it is \textbf{non-free}. say it is \textbf{non-free}.
\end{frame} \end{frame}
\begin{frame}{What's Free Software?$^3$}
The \textbf{copyleft} concept was the smartest hack that Stallman
has created. It exploits how the copyright works, and turns it back
against itself.
\newline
\newline
The \textbf{GNU General Public License}, or \textbf{GPL}, is the
tool with which we guarantee that the software freedom will
be respected by everyone.
\end{frame}
\section{The G from GNU} \section{The G from GNU}
\begin{frame}{The \texttt{G} from \texttt{GNU}} \begin{frame}{The \texttt{G} from \texttt{GNU}}
\begin{itemize} \begin{itemize}
@ -100,7 +111,6 @@
\end{frame} \end{frame}
\begin{frame}{The \texttt{G} from \texttt{GNU}$^2$} \begin{frame}{The \texttt{G} from \texttt{GNU}$^2$}
\centering
But of course, we are not in a contest. I choose to call the system But of course, we are not in a contest. I choose to call the system
\textbf{GNU/Linux} not only because I think it is the right thing to \textbf{GNU/Linux} not only because I think it is the right thing to
do, but mainly to \textbf{raise awareness}. do, but mainly to \textbf{raise awareness}.
@ -122,7 +132,6 @@
\section{All that goes upstream...} \section{All that goes upstream...}
\begin{frame}{All that goes upstream...} \begin{frame}{All that goes upstream...}
\centering
\textbf{Upstream} is the name we give to the actual Free Software \textbf{Upstream} is the name we give to the actual Free Software
projects that develop the programs. For example, Linux, projects that develop the programs. For example, Linux,
LibreOffice, GIMP, GDB, GTK. LibreOffice, GIMP, GDB, GTK.
@ -163,7 +172,6 @@
\end{frame} \end{frame}
\begin{frame}{All that goes upstream...$^4$} \begin{frame}{All that goes upstream...$^4$}
\centering
The so-called \textbf{forges} are very popular nowadays. The so-called \textbf{forges} are very popular nowadays.
\textbf{GitHub} and \textbf{GitLab} are widely used; they provide an \textbf{GitHub} and \textbf{GitLab} are widely used; they provide an
integrated bug tracking system, but don't provide a mailing list integrated bug tracking system, but don't provide a mailing list
@ -182,7 +190,6 @@
\section{... Must come downstream} \section{... Must come downstream}
\begin{frame}{... Must come downstream} \begin{frame}{... Must come downstream}
\centering
\textbf{Downstream} is the name we give to the projects that \textbf{Downstream} is the name we give to the projects that
\emph{package} the upstream projects. For example, Fedora, RHEL, \emph{package} the upstream projects. For example, Fedora, RHEL,
Debian, Ubuntu. We also call them \textbf{distributions} (or Debian, Ubuntu. We also call them \textbf{distributions} (or