0x00 查看ECS主機信息
aliyun ecs DescribeInstances --PageSize 50 --output cols=InstanceType,Cpu,Memory,InstanceId,Status,HostName,VpcAttributes.PrivateIpAddress.IpAddress,PublicIpAddress.IpAddress rows=Instances.Instance
aliyun ecs DescribeInstances --PageSize 50 --output cols=InstanceType,Cpu,Memory,InstanceId,Status,HostName,VpcAttributes.PrivateIpAddress.IpAddress,PublicIpAddress.IpAddress rows=Instances.Instance