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Author SHA1 Message Date
giuliof 6aa5c98a96 Cambiata immagine 2022-12-09 14:36:54 +01:00
giuliof bd391593ee Applicati tema colori e loghi LibreItalia 2022-12-07 21:33:11 +01:00
giuliof 9d49ea2cf6 Rivisitata per la LibreItalia conference 2022 2022-12-03 23:29:17 +01:00
giuliof 3e976b241e Aggiornato makefile
Adesso può convertire .svg->.pdf con inkscape
2022-12-03 23:28:58 +01:00
giuliof 60b8ea6706 Page separators in code 2022-10-10 18:26:23 +02:00
14 changed files with 105555 additions and 385 deletions

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@ -1,7 +1,67 @@
diapo: ### VECTOR images conversion parameters ###
mkdir -p build dist ORG_DIR = ./img/originals
pdflatex -output-directory build presentazione.tex VEC_DIR = ./img/vectors
mv build/presentazione.pdf dist
# ...from SVG
SVG_PREFIX = svg
SVGF = $(notdir $(wildcard $(ORG_DIR)/*.svg))
vpath %.svg $(ORG_DIR)
# ...from TEX
TEX_PREFIX = tex
TEXF = $(notdir $(wildcard $(ORG_DIR)/*.tex))
vpath %.tex $(ORG_DIR)
# ...to PDF
PDF = $(SVGF:.svg=_$(SVG_PREFIX).pdf)
PDF += $(TEXF:.tex=_$(TEX_PREFIX).pdf)
vpath %.pdf $(VEC_DIR)
### Select all raster ###
RAST_DIR = ./img/rasters
RASTF = $(wildcard $(RAST_DIR)/*)
### TEX files ###
TEX_DIR = ./tex
# TEX_DIR+= ./antani
# ...
TEX = $(foreach dir,$(TEX_DIR),$(wildcard $(dir)/*.tex))
vpath %.tex $(TEX_DIR)
all: build/presentazione.pdf vectors
build/%.pdf: %.tex $(RASTF) $(TEX) $(PDF) Makefile
@mkdir -p build
@if [ -t 1 ]; then echo -e "\033[1;33m[Mashup ]\033[0m main.tex"; else echo "Mashup"; fi
@pdflatex -output-directory build -synctex=1 -interaction=nonstopmode $< > /dev/null
@pdflatex -output-directory build -synctex=1 -interaction=nonstopmode $< > /dev/null
vectors: $(PDF)
%_tex.pdf : %.tex
@mkdir -p $(VEC_DIR)
@if [ -t 1 ]; then echo -e "\033[1;32m[Figure TEX ]\033[0m $^ $@"; else echo "[Figure TEX ] $^ $@"; fi
@pdflatex -jobname $(@:.pdf=) -output-directory $(VEC_DIR) $^ > /dev/null
%_svg.pdf : %.svg
@mkdir -p $(VEC_DIR)
@if [ -t 1 ]; then echo -e "\033[1;32m[Figure SVG ]\033[0m $^"; else echo "[Figure SVG ] $^"; fi
@inkscape -z -D --file=$^ --export-pdf=$(VEC_DIR)/$@ > /dev/null
tree:
mkdir -p $(VEC_DIR)
mkdir -p $(ORG_DIR)
mkdir -p $(RAST_DIR)
mkdir -p $(TEX_DIR)
mkdir -p build
cd build && mkdir -p $(TEX_DIR)
clean: clean:
rm -rf build rm -rf build
rm -rf $(VEC_DIR)
mrproper: build
rm -rf dist

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@ -5,14 +5,17 @@
% \documentclass[handout]{beamer} %% stile di stampa su carta % \documentclass[handout]{beamer} %% stile di stampa su carta
\documentclass{beamer} \documentclass[aspectratio=169]{beamer}
\usepackage[italian]{babel} \usepackage[italian]{babel}
\usepackage[utf8]{inputenc} \usepackage[utf8]{inputenc}
\usepackage[font=scriptsize]{caption} \usepackage[font=scriptsize]{caption}
\usepackage{fancyvrb} \usepackage{fancyvrb}
\usepackage{comment}
\usetheme{Madrid} \usetheme{Madrid}
\colorlet{beamer@blendedblue}{green!40!black} \definecolor{LibreItaliaLight}{HTML}{73d08a}
\definecolor{LibreItalia}{HTML}{48817e}
\colorlet{beamer@blendedblue}{LibreItaliaLight!40!LibreItalia}
\setbeamertemplate{caption}[numbered] \setbeamertemplate{caption}[numbered]
\setbeamercovered{dynamic} \setbeamercovered{dynamic}
@ -20,99 +23,98 @@
\title{Introduzione al software libero} \title{Introduzione al software libero}
%\subtitle{} %\subtitle{}
\logo{\includegraphics[width=5em]{img/logo-linuxday.pdf}} \logo{\includegraphics[width=5em]{img/logo-libreitalia}}
\author{giomba} \author{giuliof}
\date{26 ottobre 2019} \date{10 dicembre 2022}
\institute{GOLEM Empoli} \institute{GOLEM Empoli}
\begin{document} \begin{document}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame} \begin{frame}
\maketitle \maketitle
\tableofcontents \tableofcontents
\end{frame} \end{frame}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame}[fragile]{Chi siamo, cosa facciamo, un fiorino!}
\begin{columns}
\begin{column}{0.45\linewidth}
\begin{block}{GOLEM}
\textit{Gruppo Operativo Linux Empoli}
\textbf{Associazione di promozione sociale}
\url{golem.linux.it}
\end{block}
\begin{block}{Chi sono?}
giuliof
Socio GOLEM ed utente Linux dal 2008
\end{block}
\end{column}
\begin{column}{0.45\linewidth}
\includegraphics[width=\linewidth]{img/oi-giorno.jpeg}
\vspace{5em}
\includegraphics[width=\linewidth]{img/oi-murale.jpg}
\end{column}
\end{columns}
\end{frame}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame}{Software?}
\includegraphics[width=\linewidth]{img/vectors/devices_svg.pdf}
\end{frame}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame}[fragile] \begin{frame}[fragile]
\frametitle{Un po' di storia} \frametitle{Software libero?}
\begin{block}{Dal codice sorgente all'eseguibile}
\vspace{2em}
\begin{minipage}{.32\linewidth}
Codice sorgente
\begin{block}{Anni 1960} \vspace{2em}
\begin{minipage}{.15\linewidth}
\includegraphics[width=.9\linewidth]{img/meeting.png}
\end{minipage}
\begin{minipage}{.8\linewidth}
I programmatori di computer sono soliti condividere il proprio lavoro
\begin{exampleblock}{Codice}
\begin{minipage}{.45\linewidth}
\begin{Verbatim}[fontsize=\scriptsize] \begin{Verbatim}[fontsize=\scriptsize]
int main() { #include <stdio.h>
int risultato = 1,
base = 2, int main()
esponente = 4; {
for (int i = 0; printf("Ciao Mondo!\n");
i < esponente;
++i) {
risultato *= base;
}
} }
\end{Verbatim} \end{Verbatim}
\end{minipage} \end{minipage}
\begin{minipage}{.45\linewidth} \begin{minipage}{.32\linewidth}
Linguaggio macchina
\vspace{2em}
\begin{Verbatim}[fontsize=\scriptsize] \begin{Verbatim}[fontsize=\scriptsize]
55
48 89 e5
c7 45 f0 01 00 00 00
[...] [...]
8b 45 f4 55 48 89 e5 48 8d 05 00
3b 45 fc 00 00 00 48 89 c7 e8 00
7d 10 00 00 00 b8 00 00 00 00
8b 45 f0 5d c3
0f af 45 f8 [...]
89 45 f0
83 45 f4 01
eb e8
b8 00 00 00 00
5d
c3
\end{Verbatim} \end{Verbatim}
\end{minipage} \end{minipage}
\end{exampleblock} \begin{minipage}{.32\linewidth}
Eseguibile
\vspace{2em}
\includegraphics[width=0.8\linewidth]{img/helloworld.png}
\end{minipage} \end{minipage}
\end{block} \vspace{2em}
\end{block}
\end{frame} \end{frame}
\begin{frame} % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\frametitle{Chiusura del software}
\begin{block}{Anni 1970}
\begin{itemize}
\item
\begin{minipage}{.2\linewidth}
\includegraphics[width=.9\linewidth]{img/commodore-pet.png}
\end{minipage}
\begin{minipage}{.7\linewidth}
Diffusione dell'informatica tra le masse
\end{minipage}
\pause
\item
\begin{minipage}{.2\linewidth}
\visible<2->{\includegraphics[width=.9\linewidth]{img/lock.png}}
\end{minipage}
\begin{minipage}{.7\linewidth}
Interessi commerciali impongono la nascita di ``accordi di non-divulgazione"
\end{minipage}
\pause
\item
\begin{minipage}{.2\linewidth}
\visible<3->{\includegraphics[width=.9\linewidth]{img/laserprinter.png}}
\end{minipage}
\begin{minipage}{.7\linewidth}
La Xerox regala una nuova stampante laser dal software chiuso all'IA~Lab del MIT
\end{minipage}
\end{itemize}
\end{block}
\end{frame}
\begin{frame} \begin{frame}
\frametitle{Richard Stallman, il free software e GNU} \frametitle{Richard Stallman, il free software e GNU}
@ -122,353 +124,159 @@ c3
\caption{Richard~Matthew Stallman} \caption{Richard~Matthew Stallman}
\end{figure} \end{figure}
\end{minipage} \end{minipage}
\pause
\begin{minipage}{.55\linewidth} \begin{minipage}{.55\linewidth}
\begin{block}{Software libero} \begin{block}{Software libero}
\begin{enumerate} \begin{itemize}
\setcounter{enumi}{-1} \item le quattro libertà (utilizzo, analisi, modifica e redistribuzione);
\item libertà di poter utilizzare il programma per qualunque scopo \item licenza GPL;
\item libertà di poter studiare il funzionamento del programma \item progetto GNU.
\item libertà di poter modificare il programma \end{itemize}
\item libertà di poter ridistribuire il programma modificato
\end{enumerate}
\end{block} \end{block}
\pause
\begin{block}{1984} \begin{block}{1984}
\begin{minipage}{.2\linewidth} \begin{minipage}{.2\linewidth}
\visible<3->{\includegraphics[width=1\linewidth]{img/gnu.pdf}} \includegraphics[width=1\linewidth]{img/gnu.pdf}
\end{minipage} \end{minipage}
\begin{minipage}{.75\linewidth} \begin{minipage}{.75\linewidth}
Nasce GNU, sistema operativo completamente libero basato su Unix Nasce GNU: un sistema operativo completamente libero basato su Unix
\end{minipage} \end{minipage}
\end{block} \end{block}
\end{minipage} \end{minipage}
\end{frame} \end{frame}
\begin{frame} % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame}[fragile]
\frametitle{Linus Torvalds e Linux} \frametitle{Linus Torvalds e Linux}
\begin{minipage}{.4\linewidth} \begin{minipage}{.4\linewidth}
\begin{figure} \begin{figure}
\includegraphics[width=.9\linewidth]{img/torvalds.jpeg} \includegraphics[width=.7\linewidth]{img/torvalds.jpeg}
\caption{Linus Benedict Torvalds} \caption{Linus Benedict Torvalds}
\end{figure} \end{figure}
\end{minipage} \end{minipage}
\begin{minipage}{.55\linewidth} \begin{minipage}{.55\linewidth}
\begin{block}{Perché}
\begin{itemize}
\item
\begin{minipage}{.2\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/i-3-unix.pdf}} \end{minipage}
\begin{minipage}{.75\linewidth} All'Università si appassiona ai sistemi Unix \end{minipage}
\item
\begin{minipage}{.2\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/pc-i386.png}} \end{minipage}
\begin{minipage}{.75\linewidth} Compra un PC i386 a rate \end{minipage}
\item
\begin{minipage}{.2\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/minix.pdf}} \end{minipage}
\begin{minipage}{.75\linewidth} Installa Minix-Unix sul PC \end{minipage}
\item
\begin{minipage}{.2\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/error.pdf}} \end{minipage}
\begin{minipage}{.75\linewidth} Impossibilità di modificare liberamente Minix \end{minipage}
\end{itemize}
\end{block}
\pause
\begin{block}{1991} \begin{block}{1991}
\begin{minipage}{.2\linewidth} \begin{minipage}{.2\linewidth}
\visible<2->{\includegraphics[width=1\linewidth]{img/tux.pdf}} \includegraphics[width=1\linewidth]{img/tux.pdf}
\end{minipage} \end{minipage}
\begin{minipage}{.75\linewidth} \begin{minipage}{.75\linewidth}
Nasce il kernel Linux Nasce il kernel Linux
\end{minipage} \end{minipage}
\end{block} \end{block}
{
\scriptsize
\begin{verbatim}
From: torvalds@klaava.helsinki.fi (Linus Benedict Torvalds)
Subject: What would you like to see most in minix?
Date: 25 Aug 91 20:57:08 GMT
Organization: University of Helsinki
I'm doing a (free) operating system (just a hobby,
won't be big and professional like GNU) for 386(486)
AT clones.
[...]
Any suggestions are welcome, but I won't promise
I'll implement them :-)
\end{verbatim}
}
\end{minipage} \end{minipage}
\end{frame} \end{frame}
%~ \begin{frame} % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
%~ \frametitle{Lo sviluppo di GNU/Linux} \begin{frame}{Vezzo da nerd o progetto in grande stile?}
\includegraphics[width=\linewidth]{img/vectors/devices-linux_svg.pdf}
%~ \begin{itemize}
%~ \item 1984 -- Nasce il sistema operativo GNU
%~ \item 1991 -- Nasce il kernel Linux
%~ \item 1992 -- Il kernel Linux viene rilasciato sotto licenza GPL
%~ \item 1993 -- Nascono Slackware e Debian
%~ \item 1994 -- Nascono Suse e RedHat
%~ \item 2004 -- Nasce Ubuntu
%~ \item 2006 -- Nasce Linux Mint
%~ \end{itemize}
%~ \end{frame}
\begin{frame}
\frametitle{Le ragioni del successo}
\begin{itemize}
\item
\begin{minipage}{.15\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/no-cost.pdf}} \end{minipage}
\begin{minipage}{.8\linewidth} Costo nullo del prodotto \end{minipage}
\item
\begin{minipage}{.15\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/servers.png}} \end{minipage}
\begin{minipage}{.8\linewidth} Supporto multiprocessore e multipiattaforma \end{minipage}
\item
\begin{minipage}{.15\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/apache.png}} \end{minipage}
\begin{minipage}{.8\linewidth} Server web Apache \end{minipage}
\item
\begin{minipage}{.15\linewidth} \visible<1->{\includegraphics[width=.9\linewidth]{img/redhat.png}} \end{minipage}
\begin{minipage}{.8\linewidth} Prodotti commerciali con hardware certificato \end{minipage}
\end{itemize}
\end{frame} \end{frame}
\begin{frame} % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\frametitle{Potenzialità} \begin{frame}{Bello ma... c'è altro oltre a GNU/Linux?}
\begin{columns}
\begin{columns} \begin{column}{.35\linewidth}
\begin{column}{.25\textwidth} \includegraphics[width=\linewidth]{img/oss.png}
\includegraphics[width=.9\linewidth]{img/knoppix.png}
\centering
Sistemi Live
\end{column} \end{column}
\begin{column}{.55\linewidth}
\begin{block}{Collezione di software liberi}
\begin{itemize}
\item Ambienti desktop (\textsc{gnome}, \textsc{kde}, \textsc{xfce} ...);
\item Applicativi di grafica e modellazione 3D (\textsc{gimp}, inkscape, ...);
\item Software di produttività personale (LibreOffice);
\item Editor di testo e ambienti di sviluppo integrati;
\item ...
\end{itemize}
\end{block}
\end{column}
\end{columns}
\end{frame}
\begin{column}{.25\textwidth} % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\includegraphics[width=.9\linewidth]{img/raspberry.png}
\centering \begin{frame}{Bello ma... c'è altro oltre a GNU/Linux?}
Minicomputer \begin{columns}
\begin{column}{.35\linewidth}
\includegraphics[width=\linewidth]{img/oss.png}
\end{column} \end{column}
\begin{column}{.55\linewidth}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/android.png} \begin{block}{Definizione di formati liberi}
\centering Se un software libero ed il suo corrispettivo proprietario parlano la stessa lingua, gli utenti possono scambiarsi file senza intoppi.
Smartphone \end{block}
\begin{block}{Sviluppo di software multi piattaforma}
Tendenzialmente, il software libero è scritto con l'intenzione di permetterne l'utilizzo su sistemi diversi da Linux, come Windows ed OS X.
\end{block}
\end{column} \end{column}
\end{columns}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/router-decoder.png}
\centering
Modem, Router
\end{column}
\end{columns}
\end{frame} \end{frame}
\begin{frame} % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\frametitle{Le Distribuzioni} \begin{frame}{Coding collaborativo}
\begin{minipage}{.4\linewidth}
\begin{minipage}[b][.35\textheight][t]{.3\textwidth} \includegraphics[width=.9\linewidth]{img/vectors/collaborative-platforms_svg.pdf}
\includegraphics[width=.7\textwidth]{img/gnu-linux.png}\\ \end{minipage}
\centering \begin{minipage}{.55\linewidth}
+ GNU/Linux \begin{block}{Voglio contribuire!}
\end{minipage}\hfill \begin{itemize}
\begin{minipage}[b][.35\textheight][t]{.3\textwidth} \item test e report di bug;
\includegraphics[width=.7\textwidth]{img/firefox.pdf}\\ \item scrittura codice per bugfix o aggiunta feature;
\centering \item traduzioni;
+ Browser \item grafica per loghi, banner, campagne promozionali;
\end{minipage}\hfill \item ...
\begin{minipage}[b][.35\textheight][t]{.3\textwidth} \end{itemize}
\includegraphics[width=.7\textwidth]{img/libreoffice.png}\\
\centering Lo sviluppo è aperto a tutti!
+ Suite Ufficio \end{block}
\end{minipage}\\[0.5em] \end{minipage}
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/software-center.png}\\
\centering
+ Software Center
\end{minipage}\hfill
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/ubiquity.png}\\
\centering
+ Installer
\end{minipage}\hfill
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/install-drive.png}\\
\centering
= Distribuzione
\end{minipage}
\end{frame} \end{frame}
\iffalse % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame} \begin{frame}{Coding collaborativo}
\frametitle{Le distribuzioni più famose} \centering
\includegraphics[width=.8\linewidth]{img/ingenuity-badge}
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/logo-debian.pdf}\\
\end{minipage}\hfill
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/logo-ubuntu.png}\\
\centering
Ubuntu
\end{minipage}\hfill
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/logo-linuxmint.pdf}\\
\centering
LinuxMint
\end{minipage}\\[0.5em]
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/logo-fedora.pdf}\\
\centering
Fedora
\end{minipage}\hfill
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/logo-centos.pdf}\\
\end{minipage}\hfill
\begin{minipage}[b][.35\textheight][t]{.3\textwidth}
\includegraphics[width=.7\textwidth]{img/redhat.png}\\
\centering
RHEL
\end{minipage}
\end{frame} \end{frame}
\fi
\begin{frame} % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\frametitle{Tutte le distribuzioni}
\includegraphics[width=1\linewidth]{img/linux-distribution-timeline.pdf}
\centering
Linux Distribution Timeline
\end{frame}
\begin{frame} \begin{frame}
\frametitle{Aziende} \frametitle{Aziende}
\begin{block}{Nel mondo} \begin{center}
\begin{center} \includegraphics[height=.2\textwidth]{img/canonical.png}
\includegraphics[height=.2\textwidth]{img/canonical.png} \includegraphics[height=.2\textwidth]{img/lpi.png}
\includegraphics[height=.2\textwidth]{img/lpi.png} \includegraphics[height=.2\textwidth]{img/redhat.png}
\includegraphics[height=.2\textwidth]{img/redhat.png} \includegraphics[height=.2\textwidth]{img/suse.png}
\includegraphics[height=.2\textwidth]{img/suse.png} \end{center}
\end{center}
\begin{itemize} \begin{itemize}
\item soluzioni personalizzate per l'azienda \item soluzioni personalizzate per l'azienda
\item assistenza di sistemi e applicativi \item assistenza di sistemi e applicativi
\item amministratori di sistema \item amministratori di sistema
\item progettazione di apparati embedded \item progettazione di apparati embedded
\item \dots \item \dots
\end{itemize} \end{itemize}
\end{block}
\end{frame} \end{frame}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame} \begin{frame}
\frametitle{Comunità} \frametitle{GOLEM: l'Officina Informatica}
\begin{block}{Nel tempo}
\begin{itemize}
\item Nascono i LUG -- Linux Users Group
\item Nascono i Fab Lab -- Laboratori maker (artigiani digitali)
\end{itemize}
\end{block}
\pause
\begin{block}{In Italia}
\begin{minipage}{.7\linewidth}
\begin{itemize}
\item 1994 -- Nasce ILS (Italian Linux Society)
\item 2000 -- Nasce il GOLEM
\end{itemize}
\end{minipage}
\begin{minipage}{.25\linewidth}
\visible<2->{\includegraphics[width=\textwidth]{img/lugmap.png}}
\end{minipage}
\end{block}
\end{frame}
\begin{frame}
\frametitle{GOLEM: cosa facciamo: hardware}
\begin{minipage}{\linewidth}
\begin{columns}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/trashware.png}
\centering
Trashware
\end{column}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/sbc.jpeg}
\centering
Single board
\end{column}
\end{columns}
\end{minipage}
\begin{minipage}{\linewidth}
\begin{columns}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/android.png}
\centering
Smartphone
\end{column}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/arduino.jpeg}
\centering
Arduino
\end{column}
\end{columns}
\end{minipage}
\end{frame}
\begin{frame}
\frametitle{GOLEM: cosa facciamo: software}
\begin{minipage}{\linewidth}
\begin{columns}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/gnu-linux.png}
\centering
GNU Linux
\end{column}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/cli.png}
\centering
System admin
\end{column}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/ddwrt.png}
\centering
Networking
\end{column}
\begin{column}{.25\textwidth}
\includegraphics[width=.9\linewidth]{img/nextcloud.png}
\centering
Decentralizzazione
\end{column}
\end{columns}
\end{minipage}
\begin{minipage}{\linewidth}
\begin{columns}
\begin{column}{.25\textwidth}
\includegraphics[width=.7\textwidth]{img/oss.png}
\centering
Software libero
\end{column}
\begin{column}{.25\textwidth}
\includegraphics[width=.7\textwidth]{img/sviluppo.png}
\centering
Sviluppo software
\end{column}
\begin{column}{.25\textwidth}
\includegraphics[width=.7\linewidth]{img/firefox+tor.png}
\centering
Navigazione sicura
\end{column}
\end{columns}
\end{minipage}
\end{frame}
\begin{frame}
\frametitle{GOLEM: cosa abbiamo: Officina Informatica}
\begin{columns} \begin{columns}
\begin{column}{.25\linewidth} \begin{column}{.25\linewidth}
@ -490,10 +298,10 @@ c3
ricambi pc ricambi pc
\end{column} \end{column}
\begin{column}{.25\linewidth} \begin{column}{.25\linewidth}
\includegraphics[width=\textwidth]{img/postazioni-lavoro.jpg} \includegraphics[width=\textwidth]{img/antenne.jpg}
\centering \centering
postazioni antenne
\end{column} \end{column}
\end{columns} \end{columns}
\begin{columns} \begin{columns}
@ -507,7 +315,7 @@ c3
\includegraphics[width=\textwidth]{img/arcieri.jpeg} \includegraphics[width=\textwidth]{img/arcieri.jpeg}
\centering \centering
semafori elettronica
\end{column} \end{column}
\begin{column}{.25\linewidth} \begin{column}{.25\linewidth}
\includegraphics[width=\textwidth]{img/obbrobrio.jpeg} \includegraphics[width=\textwidth]{img/obbrobrio.jpeg}
@ -525,13 +333,19 @@ c3
\end{frame} \end{frame}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame}{La tana del bianconiglio}
\centering
\includegraphics[width=\linewidth,height=0.8\textheight,keepaspectratio]{img/matrix-golem.jpg}
\end{frame}
% % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % % %
\begin{frame} \begin{frame}
\frametitle{Introduzione al software libero} \frametitle{Introduzione al software libero}
\begin{block}{GOLEM - Gruppo Operativo Linux Empoli} \begin{block}{GOLEM - Gruppo Operativo Linux Empoli}
\begin{minipage}{.15\linewidth} \begin{minipage}{.15\linewidth}
\includegraphics[width=1\linewidth]{img/GOLEM-logo.pdf} \includegraphics[height=5em,width=1\linewidth,keepaspectratio]{img/GOLEM-logo.pdf}
\end{minipage} \end{minipage}
\begin{minipage}{.65\linewidth} \begin{minipage}{.65\linewidth}
\centering \centering
@ -541,25 +355,25 @@ c3
tutti i martedì sera dalle 21.30 alle 24.00 tutti i martedì sera dalle 21.30 alle 24.00
\end{minipage} \end{minipage}
\begin{minipage}{.15\linewidth} \begin{minipage}{.15\linewidth}
\includegraphics[width=1\linewidth]{img/GOLEM-foto.jpeg} \includegraphics[height=4em,width=1\linewidth,keepaspectratio]{img/GOLEM-foto.jpeg}
\end{minipage} \end{minipage}
\end{block} \end{block}
\begin{block}{Linux Day} \begin{block}{LibreItalia Conference}
\centering \centering
\begin{minipage}{.15\linewidth} \begin{minipage}{.15\linewidth}
\includegraphics[width=1\linewidth]{img/linuxday-logo.png} \includegraphics[height=5em,width=1\linewidth,keepaspectratio]{img/logo-libreitalia}
\end{minipage} \end{minipage}
\begin{minipage}{.65\linewidth} \begin{minipage}{.65\linewidth}
\centering \centering
Questa presentazione è stata preparata da\\ Questa presentazione è stata preparata da\\
GOLEM -- Gruppo Operativo Linux Empoli\\ GOLEM -- Gruppo Operativo Linux Empoli\\
in occasione del Linux Day 2019\\ in occasione della LibreItalia Conference 2022\\
e viene rilasciata sotto GPLv3\\ e viene rilasciata sotto GPLv3\\
presso git.golem.linux.it\\ presso git.golem.linux.it\\
\end{minipage} \end{minipage}
\begin{minipage}{.15\linewidth} \begin{minipage}{.15\linewidth}
\includegraphics[width=1\linewidth]{img/gpl3.pdf} \includegraphics[height=5em,width=1\linewidth,keepaspectratio]{img/gpl3.pdf}
\end{minipage} \end{minipage}
\end{block} \end{block}