Terraform Day-1

Day_1
Learnt theory about why to use terraform what problem does it solve
should install aws cli
create access , secret keys and configure them in cli
learnt lifecycle of terraform
1)terraform init
2)terraform plan
3)terraform apply
4)terraform destroy

learnt how to write basic terraform scripts
provider key
.region="ap-south-1"
resource key
.aws_instance
.ami
.instance_type

also learnt about variables
input and output variables
.tfvars
should practice them tomorrow