- 
Delete all containers $ docker ps -q -a | xargs docker rm
-q prints only the container IDs -a prints all containers
Notice that it uses xargs to issue a remove container command for each container ID
- Delete all untagged images
| #------------ bootstrap the cluster nodes -------------------- | |
| start_cmd='redis-server --port 6379 --cluster-enabled yes --cluster-config-file nodes.conf --cluster-node-timeout 5000 --appendonly yes' | |
| redis_image='redis:5.0-rc' | |
| network_name='redis_cluster_net' | |
| docker network create $network_name | |
| echo $network_name " created" | |
| #---------- create the cluster ------------------------ | 
| @Configuration | |
| @PropertySource(CoreSpringConfig.PROPERTIES) | |
| public class WebappSpringConfig { | |
| @Autowired | |
| private Environment environment; | |
| /** | |
| * 'springSecurityFilterChain' is Magic ID and it is required by Spring Security DelegatingFilterProxy in web.xml | |
| * | 
Delete all containers
 $ docker ps -q -a | xargs docker rm
-q prints only the container IDs -a prints all containers
Notice that it uses xargs to issue a remove container command for each container ID
$ python3
>>> Python 3.5.1
get-pip.py from https://bootstrap.pypa.io/get-pip.py$ sudo python3 get-pip.py| import UIKit | |
| struct Person { // Entity (usually more complex e.g. NSManagedObject) | |
| let firstName: String | |
| let lastName: String | |
| } | |
| struct GreetingData { // Transport data structure (not Entity) | |
| let greeting: String | |
| let subject: String |