git archive the current directory into a zip file

	#/bin/sh
	# git-zip.sh
	#
	# Creates a zip file of the HEAD of the current git repository
	CWD=`basename $PWD`
	git archive --format=zip --prefix=${CWD}/ -9 HEAD > ../${CWD}.zip

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Rails DB Migration on production

rake db:migrate RAILS_ENV="production"

That command will run all the Migrations it finds under db/migrate until it's at the highest version number. You can override the version number by appending VERSION=x after the command. - i.e., pass RAILS_ENV="test to force the migration to run on the test.