docker-load: add page (#8672)

pages/common/docker-load.md

@@ -0,0 +1,16 @@
+# docker load
+
+> Load Docker images from files or stdin.
+> More information: <https://docs.docker.com/engine/reference/commandline/load/>.
+
+- Load a Docker image from stdin:
+
+`docker load < {{path/to/image_file.tar}}`
+
+- Load a Docker image from a specific file:
+
+`docker load --input {{path/to/image_file.tar}}`
+
+- Load a Docker image from a specific file in quiet mode:
+
+`docker load --quiet --input {{path/to/image_file.tar}}`