ADDED LAB2 FILES

lab2/README

+CodeGeeks
+
+We have solved the 6 scripts and the extra questions and added the required files/pictures.
+The contributions are as follows:
+Script1 : 160100021	Pranav Rao
+Script2 : 16D070017	Sriram Yenamandra
+Script3 : 160100024	Deep Karkhanis
+Script4 : 160100021	Pranav Rao
+Script5 : 16D070017	Sriram Yenamandra
+Script6 : 160100024	Deep Karkhanis
+Extras  : All have tried the exercises.
+
+Outlab2-Bash 29-7-17

lab2/script4.sh

+#!/bin/bash
+
+function lineForm()
+{
+    local teamName=$( echo $line | tr ' ' '<' | cut -d , -f 1 | tr '<' ' ')
+    iter=2
+    while [ 1 ]
+    do
+        local team_mem=$( echo $line | tr ' ' '<' | cut -d , -f $iter | tr '<' ' ')
+        (( iter++ ))
+        local team_mem_roll=$( echo $line | tr ' ' '<' | cut -d , -f $iter | tr '<' ' ')
+        (( iter++ ))
+        if [ -z "$team_mem" ]
+        then
+            break
+        fi
+    echo "$teamName,$team_mem,$team_mem_roll" >> output
+    done
+}
+
+>output #create the file where the output is going to be there
+touch sorted_input
+
+sort $1 > sorted_input
+
+while read line;
+do
+#    echo $line
+    lineForm
+done<sorted_input   #The input stream for read is from the input file The read will continue till the EOF
+sed -i -e "s/\r//" output
+rm sorted_input

lab2/script6.sh

+#!/bin/bash
+
+a=$(cat $2)
+b=$(cat $1)
+for i in $(echo $a)
+do
+b=$(echo "$b" | sed 's/'$i'/bleep/gI')
+done
+echo "$b" > output

lab2/scripts1_2_3/script3.sh

+#!/bin/bash
+   
+#The program looks at file recursively(use of r flag)
+#using grep with -c flag counts the number of lines in each file with matching pattern.
+
+output1=$(grep -rch "[^[:space:]\t]" $1)
+cnt=0
+   
+for var in $output1
+ do 
+	cnt=$((var+cnt))
+ done
+		
+echo $cnt