wget https://raw.githubusercontent.com/certbot/certbot/75499277be6699fd5a9b884837546391950a3ec9/certbot-auto
chmod +x ./certbot-auto
./certbot-auto --no-self-upgrade
dehydrated - letsencrypt/acme client implemented as a shell-script – just add water
Nginx on Debian 7 (wheezy)
Automating renewal
https://wiki.archlinux.org/index.php/Reflector
# reflector -l 30 -p https -f 20 --save /etc/pacman.d/mirrorlist