Take the tour ×  I know that you can set Security Group rules
with ec2-authorize and ec2-revoke. How do you view the rules of
a given security group?  share|improve this question add comment
2 Answers  up vote 1 down vote accepted  All commands available
within the Amazon EC2 API Tools are documented in the Amazon EC2
Command Line Reference - informational commands usually follow
the ec2-describe-* pattern, and the one you are looking for is
ec2-describe-group:  Returns information about security groups
in your account. This includes both EC2 security groups and VPC
security groups. For information about how the two types of
groups differ, go to Security Groups in the Amazon Virtual
Private Cloud User Guide.  share|improve this answer Thanks for
the great link. –  kalaracey May 13 '12 at 13:53 hi Steffen,
would you provide a full command-line example, including which
environment variables to specify? –  Seamus Abshere Jul 20 '12
at 20:16 add comment ~$ ec2-describe-group |grep GROUP  will
show the list of al