removed sudo

install_docker.sh

@@ -2,8 +2,6 @@
 ## Install Docker
 # https://docs.docker.com/engine/install/debian/
 
-sudo -i
-
 # Install dependencies
 apt-get update && apt-get install --yes \
     ca-certificates \
@@ -71,4 +69,4 @@ systemctl restart docker.service
 # Create directory for docker
 mkdir -p /opt/docker
 
-docker run hello-world
+docker run hello-world