docker-inspect: add page (#4337)

pages/common/docker-inspect.md

@@ -0,0 +1,32 @@
+# docker inspect
+
+> Return low-level information on Docker objects.
+> More information: <https://docs.docker.com/engine/reference/commandline/inspect/>.
+
+- Show help:
+
+`docker inspect`
+
+- Display information about a container, image, or volume using a name or ID:
+
+`docker inspect {{container|image|ID}}`
+
+- Display a container's IP address:
+
+`docker inspect --format='{{range .NetworkSettings.Networks}}{{.IPAddress}}{{end}}' {{container}}`
+
+- Display the path to the container's log file:
+
+`docker inspect --format='{{.LogPath}}' {{container}}`
+
+- Display the image name of the container:
+
+`docker inspect --format='{{.Config.Image}}' {{container}}`
+
+- Display the configuration information as JSON:
+
+`docker inspect --format='{{json .Config}}' {{container}}`
+
+- Display all port bindings:
+
+`docker inspect --format='{{range $p, $conf := .NetworkSettings.Ports}} {{$p}} -> {{(index $conf 0).HostPort}} {{end}}' {{container}}`