我在RHEL 8.3 AWS EC2实例上安装了Terraform 0.13.5。我的目录“ main.tf”中有一个文件，其内容如下：

variable "myvar" {
        type = string
        default = "Hello Terraform!"
}

variable "mymap" {
        type = map(string)
        default = {
                mykey = "my value"
                }
}

variable "mylist" {
        type = list
        default = [1,2,3]
}

我已经使用“ terrafom validate”命令验证了语法：

ec2-user@ip-172-31-XX-XX check]$ terraform validate
Success! The configuration is valid.

但是，我无法在“ Terraform Console”中成功运行“ cat”命令：

[ec2-user@ip-172-31-XX-XX check]$ terraform console
> cat main.tf

>
Error: Extra characters after expression

  on <console-input> line 1:
  (source code not available)

An expression was successfully parsed, but extra characters were found after
it.

>

> exit

请让我知道我在这里想念的东西。