fix docker support install

docker/docker.inst

@@ -1,4 +1,11 @@
 #!/bin/bash
 if command -v docker >/dev/null; then
-ln -s $BASH_SHELL_HOST/docker/docker $BASH_SHELL_HOST/load
+    if [[ $BASH_SHELL_HOSTNAME ]]; then
+        [[ ! -d $BASH_SHELL_HOSTNAME/load ]] && mkdir $BASH_SHELL_HOSTNAME/load
+        ln -s $BASH_SHELL_HOST/docker/files/ $BASH_SHELL_HOSTNAME/load/docker
+        ls -la $BASH_SHELL_HOSTNAME/load/docker
+    else 
+        hostn=$(basename $BASH_SHELL_BASE)/$(hostnamectl hostname)
+        [[ -d $hostn ]] && echo $hostn exists || echo $hostn does not exist
+ fi 
 fi