thodg/config

diff --git a/bin/backup_home b/bin/backup_home
index b4abbe3..1de87c5 100755
--- a/bin/backup_home
+++ b/bin/backup_home
@@ -1,10 +1,11 @@
 #!/bin/sh
 
 HOSTS="bim twice reed oaa os pfem vulon beetle proton pfem"
+HOSTS="os oaa vuchil vulon vusea vusing"
 
 PATHS="$@"
 if [ "x$PATHS" = "x" ]; then
-    PATHS="Documents c common-lisp config erlang kmx.io ports ruby txt"
+    PATHS="Documents c/c3-lang common-lisp config erlang kmx.io ports ruby txt"
 fi
 
 run () {
diff --git a/bin/cuaU0 b/bin/cuaU0
new file mode 100644
index 0000000..d686780
--- /dev/null
+++ b/bin/cuaU0
@@ -0,0 +1 @@
+cu -l /dev/cuaU0 -s 115200