Removed ult parts 1-8 and pushed to other repo.

5 files changed, 0 insertions, 544 deletions

diff --git a/ult/ult_5/foo.txt b/ult/ult_5/foo.txt
deleted file mode 100644
index 1fe9426..0000000
--- a/ult/ult_5/foo.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-FOO is an abbreviation of Forward Observation Officer, a British Army
-term in use as early as the First World War. The etymology of foo is
-explored in the Internet Engineering Task Force (IETF) Request for
-Comments 3092, which notes usage of foo in 1930s cartoons including
-The Daffy Doc (with Daffy Duck) and comic strips, especially Smokey
-Stover and Pogo. From there the term migrated into military slang,
-where it merged with FUBAR.
-
-source: wikipedia
diff --git a/ult/ult_5/marks1.txt b/ult/ult_5/marks1.txt
deleted file mode 100644
index 9a5299d..0000000
--- a/ult/ult_5/marks1.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-5 89 92 85
-4 98 47 67
-1 67 82 76
-2 78 97 60
-3 67 68 69
diff --git a/ult/ult_5/script.rst b/ult/ult_5/script.rst
deleted file mode 100644
index e112ff7..0000000
--- a/ult/ult_5/script.rst
+++ /dev/null
@@ -1,347 +0,0 @@
-.. Objectives
-.. ----------
-   
-   .. At the end of this tutorial, you will be able to:
-   
-   ..   1. 
-   ..   2.
-
-.. Prerequisites
-.. -------------
-
-..   1. Using Linux tools - Part 1
-..   2. Using Linux tools - Part 2
-..   3. Using Linux tools - Part 3
-..   4. Using Linux tools - Part 4
-
- 
-Script
-------
-
-.. L1
-
-{{{ Show the  first slide containing title, name of the production
-team along with the logo of MHRD }}}
-
-.. R1
-
-Hello friends and Welcome to the tutorial on 
-'Using linux tools - Part 5'.
-
-.. L2
-
-{{{ Show slide with objectives }}} 
-
-.. R2
-
-At the end of this tutorial, you will be able to,
-
- 1. Sort lines of text files
- #. Print lines matching a pattern
- #. Translate or delete characters
- #. Omit repeated lines.
-
-
-.. L3
-
-{{{ Switch to the pre-requisite slide }}}
-
-.. R3
-
-Before beginning this tutorial,we would suggest you to complete the 
-tutorial on "Using Linux tools from Part 1 to Part 4".
-
-.. R4
-
-In this tutorial, we shall learn about text processing.
-TO begin with, consider data kept in two files, namely marks1.txt and 
-students.txt
-Let us see what data they contain. Open a terminal and type, 
-
-.. L4
-
-{{{ Open the terminal }}}
-::
-
-    cat marks1.txt
-    cat students.txt
-
-.. R5
-
-Let's say we wish to sort the output in the alphabetical order
-of the names of the files. We can use the ``sort`` command for this
-purpose.
-
-We just pipe the previous output to the ``sort`` command as,
-
-.. L5
-::
-
-    cut -d " " -f 2- marks1.txt | paste -d " " students.txt -| sort
-
-.. R6
-
-Let's say we wish to sort the names, based on the marks in the first
-subject i.e. the first column after the name. ``sort`` command also allows us to
-specify the delimiter between the fields and sort the data on a particular
-field. ``-t`` option is used to specify the delimiter and ``-k`` option
-is used to specify the field. 
-
-.. L6
-::
-
-    cut -d " " -f 2- marks1.txt | paste -d " " students.txt -| sort -t " " -k 2
-
-.. L7
-
-{{{ Show slide with, Sort... }}}
-
-.. R7
-
-This command give us a sorted output as required. But, what if we would 
-like the output to appear in the reverse order. ``-r`` option allows the output
-to be sorted in the reverse order and the ``-n`` option is used to choose 
-a numerical sorting. 
-
-.. R8
-
-Let us do it on the terminal and see for ourselves, 
-
-.. L8
-
-{{{ Switch to the terminal }}}
-::
-
-    cut -d " " -f 2- marks1.txt | paste -d " " students.txt -| 
-    sort -t " " -k 2 -rn
-
-.. R9
-
-Suppose, While you are compiling the student marklist, Anne walks up to you and
-wants to know her marks. You, being a kind person that you are, oblige.
-But you do not wish to her to see the marks that others have scored. What
-do you do? Here, the ``grep`` command comes to your rescue. 
-
-``grep`` is a command line text search utility. You can use it to search
-for Anne and show her, what she scored. ``grep`` allows us to search for a
-search string in files. But we could, like any other command, pipe the
-output of other commands to it. So, we shall use the previous combination
-of cut and paste that we had, to get the marks of students along with their
-names and search for Anne in that. 
-
-.. L9
-::
-
-    cut -d " " -f 2- marks1.txt | paste -d " " students.txt - | grep Anne 
-
-.. R10
-
-This will give us only the line containing the word Anne as the output.
-The grep command is by default case-sensitive. So, we wouldn't have got
-the result if we had searched for anne, with a small a, instead of 
-Anne, with a capital a. But, what if we didn't know, whether the name was 
-capitalized or not? ``grep`` allows you to do case-insensitive searches 
-by using the ``-i`` option. 
-
-.. L10
-::
-
-    cut -d " " -f 2- marks1.txt | paste -d " " students.txt - | grep -i Anne 
-
-.. R11
-
-Now, in another scenario, if we wished to print all the lines, which do
-not contain the word Anne, we could use the ``-v`` option. 
-
-.. L11
-::
-
-    cut -d " " -f 2- marks1.txt | paste -d " " students.txt - | grep -iv Anne
-
-.. R12
-
-grep allows us to do more complex searches, for instance, searching for
-sentences starting or ending with a particular pattern and regular
-expression based searches. 
-
-{{{ Show slide with, tr }}}
-
-``tr`` is a command that takes two sets of characters as parameters, and
-replaces occurrences of the characters in the first set with the
-corresponding elements from the other set. It reads from the standard
-output and writes to the standard output. 
-
-For instance, if we wish to replace all the lower case letters in the
-students file with upper case, we can do it as, 
-
-.. L12
-
-{{{ Switch to the terminal }}}
-::
-
-    cat students.txt | tr a-z A-Z
-
-.. R13
-
-A common task is to remove empty newlines from a file. The ``-s`` flag
-causes ``tr`` to compress sequences of identical adjacent characters in its
-output to a single token. For example,
-
-.. L13
-::
-
-    tr -s '\n' '\n'
-
-.. R14
-
-Hit enter 2-3 times and see that every time we hit enter we get a newline.
-
-.. L14
-::
-
-    <Enter>
-    <Enter> 
-
-.. R15
-
-It replaces sequences of one or more newline characters with a single newline.
-
-The ``-d`` flag causes ``tr`` to delete all tokens of the specified set of
-characters from its input. In this case, only a single character set
-argument is used. The following command removes carriage return characters,
-thereby converting a file in DOS/Windows format to the Unix format. 
-
-.. L15
-::
-
-    cat foo.txt | tr -d '\r' > bar.txt
-
-.. R16
-
-The ``-c`` flag complements the first set of characters.
-
-.. L16
-::
-
-    tr -cd '[:alnum:]' 
-
-.. R17
-
-It therefore removes all non-alphanumeric characters.
-
-Let us consider one more scenario.Suppose we have a list of items, say books, 
-and we wish to obtain a list which names of all the books only once, without 
-any duplicates. To achieve this, we use the ``uniq`` command. Let us first 
-have a look at our file
-
-.. L17
-::
-
-    cat items.txt
-
-.. R18
-
-Now, let us try and get rid of the duplicate lines from this file using 
-the ``uniq`` command.
-
-.. L18
-::
-
-    uniq items.txt
-
-.. R19
-
-Nothing happens! Why? The ``uniq`` command removes duplicate lines only when 
-they are next to each other. So, henceforth, we get a sorted file from the 
-original file and work with that file. 
-
-.. L19
-::
-
-    sort items.txt | uniq
-
-.. R20
-
-``uniq -u`` command gives the lines which are unique and do not have any 
-duplicates in the file. ``uniq -d`` outputs only those lines which 
-have duplicates. 
-
-.. L20 
-::
-
-    uniq -u items-sorted.txt 
-
-.. R21
-
-The ``-c`` option displays the number of times each line occurs in the file.
-
-.. L21
-::
-
-    uniq -dc items-sorted.txt
-
-.. L22
-
-{{{ Show summary slide }}}
-
-.. R22
-
-This brings us to the end of the end of this tutorial.
-In this tutorial, we have learnt to, 
- 
-  1. Use the ``sort`` command to sort lines of text files.
-  #. Use the ``grep`` command to search text pattern.
-  #. Use the ``tr`` command to translate and/or delete characters.
-  #. Use the ``uniq`` command to omit repeated lines in a text. 
-
-.. L23
-
-{{{ Show self assessment questions slide }}}
-
-.. R23
-
-Here are some self assessment questions for you to solve
-
- 1. To obtain patterns; one per line, which of the following command is used ?
-   
-    - grep -f
-    - grep -i
-    - grep -v
-    - grep -e
-
- 2. Translate the word 'linux' to upper-case.
-
- 3. Sort the output of the ``ls -al`` command.
-
-.. L24
-
-{{{ Solution of self assessment questions on slide }}}
-
-.. R24
-
-And the answers,
-
- 1. In order to obtain patterns one per line, we use the ``grep`` command
-    alongwith the -f option.
-
- 2. We use the tr command to change the word into uppercase 
-::
-
-    echo 'linux' | tr a-z A-Z
- 
-
- 3. We use the sort command as, 
-::
-     
-    ls -al | sort -n -k5
-The -n  means "sort numerically", and the -k5 option means to key off of 
-column five. 
-
-.. L25
-
-{{{ Show the Thank you slide }}}
-
-.. R25
-
-Hope you have enjoyed this tutorial and found it useful.
-Thank you!
diff --git a/ult/ult_5/students.txt b/ult/ult_5/students.txt
deleted file mode 100644
index ddacd6b..0000000
--- a/ult/ult_5/students.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Hussain 
-Dilbert 
-Anne    
-Raul    
-Sven    
diff --git a/ult/ult_5/ult5.tex b/ult/ult_5/ult5.tex
deleted file mode 100644
index 293b76f..0000000
--- a/ult/ult_5/ult5.tex
+++ /dev/null
@@ -1,178 +0,0 @@
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-% 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}
-\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 Sort lines of text files.
-\item Print lines matching a pattern.
-\item Translate or delete characters.
-\item Omit repeated lines.
-\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
-\end{itemize}
-\end{frame}
-
-\begin{frame}[fragile]
-  \frametitle{\texttt{sort} \ldots}
-  \begin{itemize}
-  \item The command below sorts, based on marks in first subject
-  \end{itemize}
-  \begin{lstlisting}
-    $ cut -d " " -f 2- marks1.txt \
-      | paste -d " " students.txt -\
-      | sort -t " " -k 2 -rn
-  \end{lstlisting} % $
-  \begin{itemize}
-  \item \texttt{-t} specifies the delimiter between fields
-  \item \texttt{-k} specifies the field to use for sorting
-  \item \texttt{-r} for sorting in the reverse order
-  \item \texttt{-n} to choose numerical sorting
-  \end{itemize}
-\end{frame}
-
-\begin{frame}[fragile]
-  \frametitle{\texttt{tr}}
-  \begin{itemize}
-  \item Translates or deletes characters
-  \item Reads from \texttt{stdin} and outputs to \texttt{stdout}
-  \item Given, two sets of characters, replaces one with other
-  \item The following, replaces all lower-case with upper-case 
-  \end{itemize}
-  \begin{lstlisting}
-    $ cat students.txt | tr a-z A-Z
-  \end{lstlisting} % $
-\end{frame}
-
-\begin{frame}
-\frametitle{Summary}
-\label{sec-8}
-
-  In this tutorial, we have learnt to,
-
-
-\begin{itemize}
-\item Use the ``sort'' command to sort lines of text files. 
-\item Use the ``grep'' command to search text pattern.
-\item Use the ``tr'' command to translate and/or delete characters.
-\item Use the ``uniq'' command to omit repeated lines in a text. 
-\end{itemize}
-\end{frame}
-\begin{frame}[fragile]
-\frametitle{Evaluation}
-\label{sec-9}
-
-
-\begin{enumerate}
-\item To obtain patterns; one per line, which of the following command is used ?
-\vspace{3pt}
-\begin{itemize}
-\item grep -f
-\item grep -i
-\item grep -v
-\item grep -e
-\end{itemize}
-\vspace{8pt}
-\item Translate the word `linux' to upper-case.
-\vspace{8pt}
-\item Sort the output of the ``ls -al'' command.
-\end{enumerate}
-\end{frame}
-\begin{frame}
-\frametitle{Solutions}
-\label{sec-10}
-
-
-\begin{enumerate}
-\item grep -f
-\vspace{15pt}
-\item \$ echo `linux' | tr a-z A-Z
-\vspace{15pt}
-\item \$ ls -al | sort -n -k5
-\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}
-