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-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% Using Linux Tools
-%
-% Author: FOSSEE
-% Copyright (c) 2009, FOSSEE, IIT Bombay
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-\documentclass[12pt,compress]{beamer}
-
-\mode<presentation>
-{
- \usetheme{Warsaw}
- \useoutertheme{infolines}
- \setbeamercovered{transparent}
-}
-
-\usepackage[english]{babel}
-\usepackage[latin1]{inputenc}
-%\usepackage{times}
-\usepackage[T1]{fontenc}
-
-% Taken from Fernando's slides.
-\usepackage{ae,aecompl}
-\usepackage{mathpazo,courier,euler}
-\usepackage[scaled=.95]{helvet}
-
-\definecolor{darkgreen}{rgb}{0,0.5,0}
-
-\usepackage{listings}
-\lstset{language=sh,
- basicstyle=\ttfamily\bfseries,
- commentstyle=\color{red}\itshape,
- stringstyle=\color{darkgreen},
- showstringspaces=false,
- keywordstyle=\color{blue}\bfseries}
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% DOCUMENT STARTS
-\begin{document}
-
-\begin{frame}
-
-\begin{center}
-\vspace{12pt}
-\textcolor{blue}{\huge Using Linux Tools\\Part VI}
-\end{center}
-\vspace{18pt}
-\begin{center}
-\vspace{10pt}
-\includegraphics[scale=0.95]{../images/fossee-logo.png}\\
-\vspace{5pt}
-\scriptsize Developed by FOSSEE Team, IIT-Bombay. \\
-\scriptsize Funded by National Mission on Education through ICT\\
-\scriptsize MHRD,Govt. of India\\
-\includegraphics[scale=0.30]{../images/iitb-logo.png}\\
-\end{center}
-\end{frame}
-\begin{frame}
-\frametitle{Objectives}
-\label{sec-2}
-
-At the end of this tutorial, you will be able to,
-\begin{itemize}
-\item Prepare a simple shell script.
-\item Run a script successfully and print it's result.
-\item Understand what an environment variable is.
-\end{itemize}
-\end{frame}
-
-\begin{frame}
-\frametitle{Pre-requisite}
-\label{sec-3}
-
-Spoken tutorial on -
-\begin{itemize}
-\item Using Linux tools -- Part I
-\item Using Linux tools -- Part II
-\item Using Linux tools -- Part III
-\item Using Linux tools -- Part IV
-\item Using Linux tools -- Part V
-\end{itemize}
-\end{frame}
-
-\begin{frame}[fragile]
- \frametitle{\texttt{PATH}}
- \begin{itemize}
- \item The shell searches in a set of locations, for the command
- \item Locations are saved in ``environment'' variable called PATH
- \item \texttt{echo} can show the value of variables
- \end{itemize}
- \begin{lstlisting}
- $ echo $PATH
- \end{lstlisting} % $
- \begin{itemize}
- \item Put \texttt{results.sh} in one of these locations
- \item It can then be run without \texttt{./}
- \end{itemize}
-\end{frame}
-
-\begin{frame}[fragile]
- \frametitle{Variables \& Comments}
- \begin{lstlisting}
- $ name=FOSSEE
- $ count=`wc -l wonderland.txt`
- $ echo $count # Shows the value of count
- \end{lstlisting} % $
- \begin{itemize}
- \item It is possible to create variables in shell scripts
- \item Variables can be assigned with the output of commands
- \item \alert{NOTE:} There is no space around the \texttt{=} sign
- \item All text following the \texttt{\#} is considered a comment
- \end{itemize}
-\end{frame}
-
-\begin{frame}
-\frametitle{Summary}
-\label{sec-8}
-
- In this tutorial, we have learnt to,
-
-
-\begin{itemize}
-\item Prepare a shell script.
-\item Display the result of a script, using the ``echo'' command.
-\item Use the environment variable ``PATH''.
-\item Create variables and comment out content using the ``\#'' sign.
-\end{itemize}
-\end{frame}
-
-\begin{frame}[fragile]
-\frametitle{Evaluation}
-\label{sec-9}
-
-
-\begin{enumerate}
-\item Which sign is used to comment out content from a shell script?
-\begin{itemize}
-\item \$
-\item \%
-\item \#
-\item *
-\end{itemize}
-\vspace{8pt}
-\item How will you add directory ``/data/myscripts'' to the beginning of
- the \$PATH environment variable ?
-\end{enumerate}
-\end{frame}
-\begin{frame}
-\frametitle{Solutions}
-\label{sec-10}
-
-
-\begin{enumerate}
-\item `` \# ''
-\vspace{15pt}
-\item \$ PATH=/data/myscripts:\$PATH
-\end{enumerate}
-\end{frame}
-\begin{frame}
-
- \begin{block}{}
- \begin{center}
- \textcolor{blue}{\Large THANK YOU!}
- \end{center}
- \end{block}
-\begin{block}{}
- \begin{center}
- For more Information, visit our website\\
- \url{http://fossee.in/}
- \end{center}
- \end{block}
-\end{frame}
-
-\end{document}
-
-