dockerBasics.md

@@ -8,7 +8,7 @@
 1. [Docker Terminologies](#docker-terminologies)
 2. [Docker Installation (ubuntu16.04)](#docker-installation)
 4. [Docker Basic Command](#docker-basic-commands)
-5. [Common Docker operations](#creating-an-application)
+5. [Common Docker operations](#common-operations-on-dockers)
 
 
 ## Why docker ?
@@ -71,6 +71,8 @@ Learn basic docker commands
 
 ## docker ps
   * The docker ps command allows us to view all the containers that are running on the Docker Host.
+
+for Example:
 ```sh
 $ docker ps
 
@@ -78,26 +80,8 @@ CONTAINER ID IMAGE  COMMAND CREATED        STATUS            PORTS NAMES
 30986b73dc00 ubuntu "bash"  45 minutes ago Up About a minute                 elated_franklin
 ```
 
-docker ps output details
-
-  * **CONTAINER ID:** A unique string consisting of alphanumeric characters, associated with each container.
-
-  * **IMAGE:** Name of the Docker Image used to create this container.
-
-  * **COMMAND:** Any application-specific command(s) that needs to be executed when the container is started.
-
-  * **CREATED:** This shows the time elapsed since this container has been created.
-
-  * **STATUS:** This shows the current status of the container, along with the time elapsed, in its present state.
-  * **PORTS:** This displays any port mappings defined for the container.
-  * **Names:** Apart from the CONTAINER ID, each container is also assigned a unique name. We can refer to a container either using its container ID or its unique name. 
-
 ## docker start
   * This command starts any stopped container(s).
-  * Syntax
-```sh
-$ docker start [options] CONTAINER ID/NAME [CONTAINER ID/NAME…]
-```
   * Example
 ```sh
 $ docker start 30986
@@ -110,10 +94,6 @@ Whereas in this example, Docker starts the container named sneha.
 
 ## docker stop
  * This command stops any running container(s).
- * Syntax
-```sh
-$ docker stop [options] CONTAINER ID/NAME [CONTAINER ID/NAME…]
-```
  * Example
 ```sh
 $ docker stop 30986
@@ -124,10 +104,18 @@ $ docker stop sneha
 ```
 Whereas in this example, Docker will stop the container named sneha.
 
-## docker restart
 ## docker run
+ * This command creates containers from docker images.
+ * Example
+```sh
+$ docker run sneha
+```
 ## docker rm
-
+ * This command deletes the containers.
+ * Example
+```sh
+$ docker rm sneha
+```
 
 ## Common Operations on Dockers