ec2-describe-group

Amazon Elastic Compute Cloud: 2009-03-01

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ec2-describe-group

Syntax

ec2-describe-group [group ...]

Description

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.

Options

OptionDescriptionRequired

group

Name of the security group.

Example: webservers

Yes

Output

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.

Example

This example displays the state of the websrv security group.

PROMPT> ec2-describe-group websrv
GROUP AIDADH4IGTRXXKCD websrv Web servers
PERMISSION AIDADH4IGTRXXKCD websrv ALLOWS tcp 80 80 FROM CIDR 0.0.0.0/0

Related Topics

DescribeSecurityGroups

  • ec2-add-group

  • ec2-delete-group

  • ec2-authorize

  • ec2-revoke

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