Provide detailed answer with examples below 1 How will you p

Provide detailed answer with examples below:

1) How will you pass and access arguments to a script in Linux?

2) What is the significance of $#

Solution

1.You can access passed arguments with $n where n is the argument number - 1, 2, 3, ... Use variable $1,

$2..$n to access argument passed to the function.

For example the syntax can be written as follows:

name()

{

arg1=$1

arg2=$2

command on $arg1

}

2. $# it indicates the total number of parameters that are present in the shell. This sign can be used in linux in the functions or syntax to use all the parameters