ec2-describe-groups
From Amazon Elastic Compute Cloud: 2007-08-29
ec2-describe-groups
ec2-describe-groups [group ...]
Describes the current state of each specified security group. If no security groups are explicitly listed, Amazon EC2 displays all security groups owned by the current user.
| Option | Description | Required |
|---|---|---|
|
|
Name of the security group. Example: |
Yes |
Amazon EC2 returns a table that contains the following information:
-
Output type identifier ("GROUP", "PERMISSION").
-
User ID of security group owner.
-
Security group name.
-
Description of the security group.
-
Firewall rule.
Amazon EC2 displays errors on stderr.
This example displays the state of the websrv security group:
$ec2-describe-groups websrvGROUP 495219933132 websrv Web servers PERMISSION 495219933132 websrv ALLOWS tcp 80 80 FROM CIDR 0.0.0.0/0