From 364d2afd7e353ecc5f46764db97acd4ae2f53a29 Mon Sep 17 00:00:00 2001
From: Salvatore McCarty <salvatore@coachlogix.com>
Date: Tue, 29 Oct 2019 16:19:12 -0700
Subject: [PATCH] [Hacktoberfest] Add and Update useful Docker commands

---
 source/snippets/docker/index.md | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/source/snippets/docker/index.md b/source/snippets/docker/index.md
index f2014c0..fe8b8f0 100644
--- a/source/snippets/docker/index.md
+++ b/source/snippets/docker/index.md
@@ -107,17 +107,25 @@ docker image rm <image hash> //only first 3 characters of hash code is enough fo
 Docker containers
 ```bash
 // list all containers online/offline
-
 docker ps -a
 docker container ls -a
-// remove/stop/kill a certain container
 
+// remove/stop/kill a certain container
 docker kill rm <container hash>
-```
-//coming out of container without exiting it:  ctrl+P+Q
+
+//coming out of container without exiting it
+ctrl+P+Q
 
 //searching docker image on docker hub
 docker search <<image_name>>
 
 //tagging local image with another name
 docker tag <<old_image_name>> <<new_image_name>>
+
+//"SSH" into a running container
+docker exec -it <<container_name>> /bin/bash
+
+//Execute arbitrary command in container
+docker exec -it <<container_name>> <<command>>
+
+```
\ No newline at end of file