Add a couple of resources

README.md

@@ -104,6 +104,7 @@ Name | Description
 :------|:------:
 [opensource.com](https://opensource.com) | open source related articles including DevOps
 [CooperPress](https://cooperpress.com/publications) | various newsletters on different topics
+[afreshcup](https://afreshcup.com) | "covering Ruby on Rails and whatever else I find interesting in the universe of software"
 
 ## Articles
 
@@ -137,7 +138,7 @@ Name | Comments
 
 Name | Comments
 :------|:------:
-[DevOps Interview Questions](https://github.com/bregman-arie/devops-interview-questions) | Personally, I think it's pretty decent :)
+[DevOps Exercises](https://github.com/bregman-arie/devops-exercises) | Personally, I think it's pretty decent :)
 [System Design Primer](https://github.com/donnemartin/system-design-primer) | "Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards."
 
 ## Misc

resources/aws.md

@@ -6,6 +6,7 @@ Name | Comments
 :------|:------:
 [Cloud Mapper](https://github.com/duo-labs/cloudmapper) | "analyze your Amazon Web Services (AWS) environments""
 [EC2 Instances Info](https://www.ec2instances.info) | "Easy Amazon EC2 Instance Comparison"
+[amazon-redshift-utils](https://github.com/awslabs/amazon-redshift-utils) | "Contains utilities, scripts and view which are useful in a Redshift environment"
 
 ## Blog Posts & Articles
 

resources/containers.md

@@ -23,27 +23,6 @@ Name | Description
   - [ ] `docker commit` command
   - [ ] `docker tag` command
 
-## Docker - Cheat sheet
-
-* Run container with bash shell
-
-```
-docker run -ti ubuntu:latest bash
-```
-
-* Check how many containers are running
-
-```
-docker info
-```
-
-## Docker - Interview Questions
-
-* What happens when you run `docker run hello-world`?
-* How do you run a container?
-* What do you see when you run `docker ps`?
-* What `docker commit` does? when will you use it?
-
 ## Nomad - Resources
 
 Name | Description

resources/docker.md

@@ -15,3 +15,10 @@ Name | Comments
 Name | Comments
 :------ |:--------:
 [awesome-docker](https://github.com/veggiemonk/awesome-docker) | 
+
+
+### Cheatsheet
+
+* Stop and remove all containers: `docker container stop $(docker container ls -aq)`
+* Run container with bash shell: `docker run -ti ubuntu:latest bash`
+* Check how many containers are running: `docker info`

resources/openstack.md

@@ -16,3 +16,11 @@
 Name | Description
 :------|:------:
 [OpenStack Operator Tools](https://github.com/openstack/osops-tools-contrib) | Tools and scripts for neutron, nova, etc.
+[Infrared](https://github.com/redhat-openstack/infrared) | OpenStack Deployment with Ansible
+
+
+## Cheatsheet
+
+### Infrared
+
+* Add plugin: `infrared plugin add <plugin_path>`