From 3842f41fc87181f418a1a11fd9cd85a1cbe8cd87 Mon Sep 17 00:00:00 2001
From: Fernando Herrero <fherrero@iri.upc.edu>
Date: Thu, 18 Feb 2021 09:46:36 +0100
Subject: [PATCH] Update README.md

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 3f372cd..6ed1d13 100644
--- a/README.md
+++ b/README.md
@@ -67,6 +67,16 @@ To open new terminals on the same container (last container):
 docker exec -it `docker ps -qn 1` /bin/bash
 ```
 
+If you exit from all terminals, the container becomes exited and the previous command won't work, "Container is not running". 
+
+To start the last container again use:
+
+```bash
+docker start -a -i `docker ps -l -q`
+```
+
+This command uses the last created container. To use a different one, substitute the `` `docker ps -l -q` `` with the container ID or name, which can be retrieved with `docker container list -a`
+
 ## Disclaimer
 
 Copyright (C) Institut de Robòtica i Informàtica Industrial, CSIC-UPC.
-- 
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