Omega Karmas first bash script!

gistfile1.txt

#!/bin/bash
           ##bin/bash specifies what shell you’re using to carry out the script
echo "Welcome To Kruzi's Calculator"
echo "Operations:"
echo "| To Add Press 1 | To Subtract Press 2 | To Multiply Press 3 | To Divide Press 4 |"
      ##these echo commands are used to display information from the script to the user via the Terminal Line
  
read oper
     ##the read command waits for input from the user 

 if [[($oper -eq 1)]]
        then
bash math/Add.sh
         fi
      
          ##bash “file location here” calls upon bash script to be ran from file location specified
      ##fi stops the if process from above
      ##[[($oper -eq 1)]] is looking for your input via the “read oper” command and checking to see if it equals the number 1
      ##don't get confused /math is just a directory I created to hold the supportive scripts such as Add.sh
 
 if [[($oper -eq 2)]]
 then
   bash math/Subtract.sh
fi

  if [[($oper -eq 3)]]
 then
   bash math/Multiply.sh
fi

  if [[($oper -eq 4)]]
 then
   bash math/Divide.sh
fi