timestamp no work

genhtml.sh

@@ -3,8 +3,9 @@ for entry in notes/*
 do
   filename=$(basename "$entry" .md)
   timestamp=`git log --format=%ad --date=format:'%Y-%m-%d' -- $entry`
-  dest="/posts/$timestamp"
-  dest+="_$filename"
+  #this don't work for now
+  #dest="/posts/$timestamp"
+  dest="/posts/$filename"
   dest+=".html"
   html+="<li class=\"postli\"><a class=\"posta\" href=\"$dest"
   html+="\">$timestamp"