BASH: Open a new terminal window and run a command

Open a terminal shell and run:

 nano main.sh

Copy the following code and save the script:

    #!/bin/bash
    echo "Going to open a new terminal window and run a command..."
    osascript  <<EOF
    tell app "Terminal"
      do script "./otherscript.sh"
    end tell
    EOF
    echo "Welcome back!"

Create a new script:

 nano otherscript.sh

Copy the following code and save the script:

    #!/bin/bash
    echo "I am another script called main.sh"

Make the files executable:

 chmod +x main.sh
 chmod +x otherscript.sh

Do the test:

 ./main.sh