$2.$ Comment every line in the script bellow and tell what each line is doing. Look up the command in the man pages if you don't understand it$.$ The script name is 'myargs'. Copy the script and run it on your system and give detailed comments of what each line is doing.

$-----------------------------------------------------$

#$!/$bin$/$bash

# Script name: myargs

#

# Date:

# Name:

# Script to test command line arguments

if $[$ $# $==0]$ ; then

echo "Usage: $$($basename $$0)$ arg$1$ arg$2...$ argn" $\backslash$

$1>$&$2$

exit $1$

fi

echo "The name of this script is $$0."$

echo "The arguments are $$*"$

echo "The first argument is $$1"$

echo "The second argument is $$2"$

echo "The number of arguments is $#$"$

previous$\_$args$=$$$*$

set niel khail nobo

echo "All the positional parameters are $$*"$

echo "The number of positional parameters is $#$"$

echo $previous$\_$args

set $--$

echo "Current args after $--$ are : $$*"$

set $previous$\_$args

echo $$*$