hard link instead of cp -r

diff --git a/bin/backup b/bin/backup
index 9c63658..540cd99 100755 (executable)
--- a/bin/backup
+++ b/bin/backup
@@ -133,7 +133,7 @@ done
 
 if [ ! -d $cbd ]; then
        if [ ! -z "$lpb" ]; then
-               cp -r $lpb $cbd
+               cp -al $lpb $cbd
                log starting backup $today from $lpb ...
        else
                mkdir -p $cbd