if (( EUID == 0 )); then
	# If root, omit the username and print the hostname in red.
	PS1='%1v%B%F{red}%(?..%? )%m %F{blue}%~ # %f%b'
else
	# Otherwise, print the username and hostname in green.
	PS1='%1v%B%(?..%F{red}%? )%F{green}%n@%m%F{blue} %~ $ %f%b'
fi
RPROMPT=$(date '+%H:%m:%S')