Changes according to the Exercise

Tries to make beginner use as it is

Author: Madhukar-Gavani

tutorials/learnshell.org/en/Passing Arguments to the Script.md

@@ -5,41 +5,78 @@ Arguments can be passed to the script when it is executed, by writing them as a
 Inside the script, the $1 variable references the first argument in the command line, $2 the second argument and so forth.
 The variable $0 references to the current script. In the following example, the script name is followed by 6 arguments. 
 
-**./bin/my_shopping.sh apple 5 banana 8 "Fruit Basket" 15**
+Example
+-------------
+my_shopping.sh file contains below code.
+
+    #!/bin/bash
+    echo "File name is "$0 # holds the current script
+    echo $3 # $3 holds banana
+    Data=$5
+    echo "A $Data costs just $6."
+    echo $#
 
-**echo $3                          --> results with: banana**
+Executing the script on terminal as, 
 
-**BIG=$5**
+**bash my_shopping.sh apple 5 banana 8 "Fruit Basket" 15**
 
-**echo "A $BIG costs just $6"      --> results with: A Fruit Basket costs just 15**
+output is
 
-The variable $# holds the number of arguments passed to the script
+**File name is my_shopping.sh**
 
-**echo $#               --> results with: 6**
+**banana**
+
+**A Fruit Basket costs just 15**
+
+**6**
+
+The variable $# holds the number of arguments passed to the script
 
 The variable $@ holds a space delimited string of all arguments passed to the script
 
 Exercise
 -------------
-Pass "Shell is fun" (3 arguments) to the script as an array and print the length of the array.
+Pass "Shell is fun" (3 arguments) to the script(prog.sh) as an arguments and print the length of the arguments.
 
 Tutorial Code
 -------------
     #!/bin/bash
-    #To pass three arguments
-    args=("$@")
-    echo ${args[0]} ${args[1]} ${args[2]}
-    echo $#                                           #prints the length f the array
+    function File {
+        # think you are inside the file
+        # Change here
+	    echo "print the arguments"
+    }
+
+    # Do not change anything
+    if [ ! $# -lt 1 ]; then
+	    File $*
+	    exit 0
+    fi
+
+    # change here
+    # here you can pass the arguments
+    bash test.sh arguments
 
 Solution
---------
-   #!/bin/bash
-   args=("Shell" "is" "fun")
-   echo ${args[0]} ${args[1]} ${args[2]}
-   echo ${#args[@]}
+-------------
+    #!/bin/bash
+    function File {
+        # think you are inside the file
+        # Change Here
+	    echo $#
+    }
+
+    # Do not change anything
+    if [ ! $# -lt 1 ]; then
+	    File $*
+	    exit 0
+    fi
+
+    # change here
+    # here you can pass the arguments
+    bash prog.sh Shell is fun
+
 
 Expected Output
 ---------------
-    Shell is fun
     3
-