wget https://raw.githubusercontent.com/certbot/certbot/75499277be6699fd5a9b884837546391950a3ec9/certbot-auto
chmod +x ./certbot-auto
./certbot-auto --no-self-upgrade

Nginx on Debian 7 (wheezy)
Automating renewal

In April, we announced support for HTTP/2 Server Push via the HTTP Link header. My coworker John has demonstrated how easy it is to add Server Push to an example PHP application. CC BY 2.0 image by Nicky Fernandes We wanted to make it easy to improve the

HTTP/2 is poised to eliminate much of the waste that developers deal with. Multiplexed connections will eliminate the need to bundle JavaScript libraries together. But is HTTP/2 a panacea to all our problems? What about WebSocket? Allan Denis tells us what HTTP/2 is good at and debunks some myths about what it can do.

https://wiki.archlinux.org/index.php/Reflector
# reflector -l 30 -p https -f 20 --save /etc/pacman.d/mirrorlist