docker-images: add filter example (#4819)

pages/common/docker-images.md

@@ -9,12 +9,16 @@
 
 - List all Docker images including intermediates:
 
-`docker images -a`
+`docker images --all`
 
 - List the output in quiet mode (only numeric IDs):
 
-`docker images -q`
+`docker images --quiet`
 
 - List all Docker images not used by any container:
 
 `docker images --filter dangling=true`
+
+- List images that contain a substring in their name:
+
+`docker images "{{*name*}}"`