Please write a bash shell script, middle33n, which displays the middle number of three numbers in the value obtained from the command line. You are not allowed to use either awk or Perl or python for solving this problem.
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- Create a simple calculator which can perform basic arithmetic operations like addition, subtraction, multiplication, or division depending upon the user input in Bash shell scripting.Make sure to do the proper exception handling in your code. Write shell script for a simple calculator which can perform basic arithmetic operations like addition, subtraction, multiplication or division depending upon the user input in Bash.Make sure to do the proper exception handling in your code.Write a bash script that accepts aperson’s name as a command-line argument and simply prints out the following greeting: "Good day, <name_entered>! Nice to meet you!", where <name_entered> is a positional parameter (i.e., a command-line argument) passed to the script. If the user does notenter a command-line argument when invoking this shell script, you will simply output: "Hope you have a great day!", without any name displayed. How to do this??
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