diff --git a/1 b/1
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/1

diff --git a/1 b/1
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/1
diff --git a/build-docker-doom.sh b/build-docker-doom.sh
new file mode 100755
index 0000000..13ed1c4
--- /dev/null
+++ b/build-docker-doom.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [ "`command -v docker`" = '' ]; then
+  echo "You have to install docker before you can build the container."
+  exit 1
+elif [ '$#' -gt 1 ]; then
+   docker build . -t $1
+else
+  docker build . -t docker-doom
+fi

diff --git a/1 b/1
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/1
diff --git a/build-docker-doom.sh b/build-docker-doom.sh
new file mode 100755
index 0000000..13ed1c4
--- /dev/null
+++ b/build-docker-doom.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if [ "`command -v docker`" = '' ]; then
+  echo "You have to install docker before you can build the container."
+  exit 1
+elif [ '$#' -gt 1 ]; then
+   docker build . -t $1
+else
+  docker build . -t docker-doom
+fi
diff --git a/docker-doom.sh b/docker-doom.sh
old mode 100644
new mode 100755