Save point trying to fix the /etc overwrite problem

syssetup.bash

@@ -14,6 +14,9 @@ fi
 source ./os_probe.bash
 source ./check.bash
 
+pkgsum="pkgsum"
+hashapp="sha256sum"
+
 # Some menu things
 
 # colors
@@ -72,6 +75,10 @@ if [ "$osp" = "Openwrt" ]; then
     cp ./bootstrap.wrt.ash $tmpdir
 fi
   
+# this will be used for the restore to make sure /etc is properly overwitten
+
+find /etc -type f  -exec $hashapp '{}' \; > $tmpdir/$pkgsum
+
   arcdir=$(mktemp -d)
   echo $arcdir