cat <<EOT > main.tf
provider "aws" {
  region = "ap-northeast-2"
}
resource "aws_instance" "example" {
  ami                    = "ami-0425f132103cb3ed8"
  instance_type          = "t2.micro"
  user_data = <<-EOF
              #!/bin/bash
              echo "Hello, T101 Study" > index.html
              nohup busybox httpd -f -p 8080 &
              EOF
  tags = {
    Name = "terraform-Study-101"
  }
}
EOT