Function for .bashrc which takes a commandline param of a name for an SSL cert, creates the right folder for it under /etc/httpd/conf.d and runs openssl with the right parameters to create the csr and key file.

newcsr

newcsr() {
	if [ $# -eq 0 ]
	then
	  echo "Usage: newcsr www.my.sitename"; return
	fi

	mkdir /etc/httpd/conf.d/"$1".ssl
	cd /etc/httpd/conf.d/"$1".ssl
	openssl req -new -newkey rsa:2048 -nodes -out "$1".csr -keyout "$1".key
}