Use bash for Debian compat

launch.sh

@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # This script does all actions in backend production environment
 
@@ -14,6 +14,8 @@ then
     exit $?
 fi
 
+mkdir -p ./logs
+
 touch ./logs/checks.log
 tail -f ./logs/checks.log &
 KP1=$!