commit 483f278a6c6989b19055791d2f0e0861c48d4f4a
Author: nhanb <nhan@nerdyweekly.com>
Date:   Sat Feb 14 23:06:17 2015 +0700

    force push to output html repo

diff --git a/Makefile b/Makefile
index 3086dc3..6e96153 100644
--- a/Makefile
+++ b/Makefile
@@ -105,6 +105,6 @@ cf_upload: publish
 
 github: publish
 	ghp-import $(OUTPUTDIR)
-	git push git@github.com:nhanb/nhanb.github.io.git gh-pages:master
+	git push git@github.com:nhanb/nhanb.github.io.git gh-pages:master -f
 
 .PHONY: html help clean regenerate serve devserver publish ssh_upload rsync_upload dropbox_upload ftp_upload s3_upload cf_upload github