--- a/enter_docker.sh	Sun Dec 17 01:29:32 2017 +0100
+++ b/enter_docker.sh	Sat Sep 04 01:35:11 2021 +0200
@@ -1,7 +1,5 @@
 #!/bin/bash
 
-# this script is given as an exemple
-# I use it to have a shell running in ready-to-build container
-# obtained with rebuild_docker.sh
+CNT=beremiz_public_builder_current
 
-docker start -i current
+docker start -i $CNT