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Diffstat (limited to 'linux-basics/package-management')
| -rw-r--r-- | linux-basics/package-management/Makefile | 9 | ||||
| -rw-r--r-- | linux-basics/package-management/pres_packaging_en.tex | 312 |
2 files changed, 321 insertions, 0 deletions
diff --git a/linux-basics/package-management/Makefile b/linux-basics/package-management/Makefile new file mode 100644 index 0000000..4663d52 --- /dev/null +++ b/linux-basics/package-management/Makefile @@ -0,0 +1,9 @@ +all: + for pdf in `ls -1 *.tex` ; do \ + pdflatex $$pdf; \ + pdflatex $$pdf; \ + done + +clean: + rm -f *.aux *.log *.pdf *.log *.snm *.toc *.vrb *.nav *.out + diff --git a/linux-basics/package-management/pres_packaging_en.tex b/linux-basics/package-management/pres_packaging_en.tex new file mode 100644 index 0000000..2a402c6 --- /dev/null +++ b/linux-basics/package-management/pres_packaging_en.tex @@ -0,0 +1,312 @@ +\documentclass[11pt]{beamer} + +%\usepackage{ngerman} +\usepackage{times} +\usepackage{graphicx} +\usepackage{pgf,pgfarrows,pgfnodes,pgfautomata,pgfheaps} +\usepackage{amsmath,amssymb} +\usepackage[latin1]{inputenc} +\usepackage{listings,color} +\definecolor{lbcolor}{RGB}{255,210,150} +\lstset{ + language=C, + numbers=left, + stepnumber=1, + numbersep=5pt, + numberstyle=\tiny, + breaklines=true, + breakautoindent=true, + postbreak=\space, + tabsize=2, + basicstyle=\ttfamily\footnotesize, + showspaces=false, + showstringspaces=false, + extendedchars=true, + backgroundcolor=\color{lbcolor}, + keywordstyle=\bf , + commentstyle=\color{green}, + stringstyle=\color{red} +} + +\mode<presentation> +{ + \usetheme{linutronix} +} + +% on the following slides, include icon in the left sidebar +\def\lximg{/usr/share/lx/icons/fueller.png} + +\title{Debian Package Management} +\institute{Linutronix GmbH} + +\begin{document} + +\frame{ \titlepage } + +% stop displaying 'fueller.png' on the following slides +\def\lximg{none} + +\begin{frame} +\frametitle{Package Management} +\begin{itemize} +\item Dependencies +\item Updates +\item Licensing +\item Managing Repositories +\end{itemize} +\end{frame} + +\begin{frame} +\frametitle{Debian Package Management} +\begin{itemize} +\item Binary packages (.deb) +\item dpkg is the base software of the Debian Package Management System +\end{itemize} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Using dpkg} +\begin{verbatim} +# Install a package +dpkg -i packagename.deb +# Get a list of the installed packages +dpkg -l +# Get a list of the installed packages +# which match a specific pattern +dpkg -l zlib* +# remove a package +dpkg -r packagename +# remove a package +# (and it's configuration files) +dpkg -P packagename +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Using dpkg} +\begin{verbatim} +# Figure out to which package a +# file belongs do +dpkg -S /bin/df +# Get a list of files +# which will be installed +# with a package +dpkg -L coreutils +# Get sone informations about an archive +dpkg -I packagename.deb +# Reconfigure a package +dpkg-reconfigure packagename +\end{verbatim} +\end{frame} + +\begin{frame} +\frametitle{The \textbf{A}dvanced \textbf{P}ackaging \textbf{T}oolkit} +\begin{itemize} +\item DPKG is the mechanism to install the package itself. APT will keep track of +the dependencies and so on... +\item Consists of several tools: +\item apt-get +\item apt-cache +\item ... +\end{itemize} +\end{frame} + +\begin{frame}[fragile] +\frametitle{The \textbf{A}dvanced \textbf{P}ackaging \textbf{T}oolkit} +Repository list is kept in: +\begin{verbatim} +/etc/apt/sources.list +\end{verbatim} +The repository list looks like: +\begin{verbatim} +deb http://debian.tu-bs.de/debian lenny \ + main contrib non-free +deb-src http://debian.tu-bs.de/debian lenny \ + main contrib non-free +[...] +\end{verbatim} +\end{frame} + + +\begin{frame}[fragile] +\frametitle{The \textbf{A}dvanced \textbf{P}ackaging \textbf{T}oolkit} +There are several frontends for APT. The most important ones are: +\begin{itemize} +\item aptitude +\item synaptic +\end{itemize} +\end{frame} + +\begin{frame}[fragile] +\frametitle{apt-get} +\begin{verbatim} +# Update the package list +apt-get update +# Upgrade all packages on your system +apt-get upgrade +# Upgrade packages on your system AND +# and resolves any new dependencies +apt-get dist-upgrade +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{apt-get} +\begin{verbatim} +# Install a package +apt-get install packagename +# Remove a package +apt-get remove packagename +# Remove a package +# including its configuration files +apt-get --purge remove packagename +# Clean the local apt cache +apt-get clean +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{apt-cache} +\begin{verbatim} +# Looking for a package +apt-cache search minicom +# Show dependencies +apt-cache depends minicom +# Show a user readable record +apt-cache show minicom +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{apt-get behind a proxy} +/etc/apt/apt.conf.d/02proxy: +\begin{verbatim} +Acquire::http::Proxy "http://proxy:8080"; +\end{verbatim} +with user: +\begin{verbatim} +Acquire::http::Proxy \ + "http://user@proxy:8080"; +\end{verbatim} +with user and password: +\begin{verbatim} +Acquire::http::Proxy \ + "http://user:pass@proxy:8080"; +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{aptitude} +Aptitude has an \textbf{advanced dependency handling} and a graphical front-end. The +syntax is quite similar to apt-get and apt-cache: +\begin{verbatim} +# apt-get install minicom +aptitude install minicom +# apt-cache search minicom +aptitude search minicom +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{apt-get vs. aptitude ;-)} +apt-get has super cow powers; aptitude does not!! ;-) +\begin{verbatim} +$ aptitude moo +There are no Easter Eggs in this program. + +$ apt-get moo + (__) + (oo) + /------\/ + / | || + * /\---/\ + ~~ ~~ +...."Have you mooed today?"... +\end{verbatim} +\end{frame} + +\begin{frame} +\frametitle{The .deb file format} +A Debian archive contains three files: +\begin{itemize} +\item debian-binary: Version of the archive formate +\item control.tar.gz: GZIPPed Tarball containing the archive's control files +\item data.tar.gz: GZIPPed Tarball containing the archives data files +\end{itemize} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Creating .deb packages} +Directory structure: +\begin{verbatim} +hello_pkt/ + debian/ + changelog + control + copyright + ... + bin/ + hello +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Creating .deb packages} +\begin{verbatim} +# hello_pkt/debian/control +Package: hello +Version: 0.0.1 +Section: misc +Priority: optional +Architecture: i386 +Depends: libc6 (>= 2.2.4-4) +Maintainer: Max Mustermann <m@mustermail.de> +Description: Simple hello world program +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Creating .deb packages} +\begin{verbatim} +# Building the package +dpkg-deb -b hello_pkt +# dpkg -I hello_pkt.deb +[...] + Version: 0.0.1 + Section: misc + Priority: optional + Architecture: i386 + Depends: libc6 (>= 2.2.4-4) + Maintainer: Max Mustermann <m@mustermail.de> + Description: Simple hello world program +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{Creating .deb packages} +\begin{verbatim} +$ ar -tv hello_pkt.deb +rw-r--r-- 0/0 [...] 2011 debian-binary +rw-r--r-- 0/0 [...] 2011 control.tar.gz +rw-r--r-- 0/0 [...] 2011 data.tar.gz +\end{verbatim} +\end{frame} + +\begin{frame}[fragile] +\frametitle{dh\_make} +dh\_make is a helper to create skeletons for the contents in the DEBIAN/ +directory: +\begin{verbatim} +$ mkdir hello-0.0.1 +$ cd hello-0.0.1 +$ dh_make -c gpl2 -n -s -e m@mustermann.de +\end{verbatim} +\end{frame} + +\begin{frame} +\begin{thebibliography}{1} +\bibitem{debian} http://www.debian.org +\end{thebibliography} +\end{frame} + +\end{document} |