diff --git a/README.md b/README.md
new file mode 100644
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--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+# Usage
+```
+cp with_my.example with_my
+
+# edit path to your private configuration now:
+vim with_my
+```
+TODO add instructions to try it?
diff --git a/with_my.example b/with_my.example
new file mode 100755
index 0000000..1fbe415
--- /dev/null
+++ b/with_my.example
@@ -0,0 +1,10 @@
+#!/bin/bash
+THISDIR="$(dirname "$0")"
+
+
+PREV=""
+if [[ -n $PYTHONPATH ]]; then
+    PREV=":$PYTHONPATH"
+fi
+export PYTHONPATH="$THISDIR$PREV"
+exec "$@"