aws-cloud9: add page (#10627)

Co-authored-by: Lena <126529524+acuteenvy@users.noreply.github.com>

pages/common/aws-cloud9.md

@@ -0,0 +1,32 @@
+# aws cloud9
+
+> Manage Cloud9 - a collection of tools to code, build, run, test, debug, and release software in the cloud.
+> More information: <https://awscli.amazonaws.com/v2/documentation/api/latest/reference/cloud9/index.html>.
+
+- Get a list of Cloud9 development environment identifiers:
+
+`aws cloud9 list-environments`
+
+- Create a Cloud9 development environment:
+
+`aws cloud9 create-environment-ec2 --name {{name}} --instance-type {{instance_type}}`
+
+- Display information about Cloud9 development environments:
+
+`aws cloud9 describe-environments --environment-ids {{environment_ids}}`
+
+- Add an environment member to a Cloud9 development environment:
+
+`aws cloud9 create-environment-membership --environment-id {{environment_id}} --user-arn {{user_arn}} --permissions {{permissions}}`
+
+- Display status information for a Cloud9 development environment:
+
+`aws cloud9 describe-environment-status --environment-id {{environment_id}}`
+
+- Delete a Cloud9 environment:
+
+`aws cloud9 delete-environment --environment-id {{environment_id}}`
+
+- Delete an environment member from a development environment:
+
+`aws cloud9 delete-environment-membership --environment-id {{environment_id}} --user-arn {{user_arn}}`