Bash function to fix your github pages when github forgets that they exist. Add to your .bashrc file.

fgp.sh

# Fix Github Pages
# Usage: fgp YOUR-GITHUB-PROJECTS-SSH-REPO-URL
function fgp {
	git clone $1 fixit
	cd fixit
	git checkout gh-pages
	git push origin :gh-pages
	git push origin --all
	cd ..
	rm -Rf fixit
}