Tag Archives: nginx

SSL certificates: Let’s Encrypt

In this post I’ll explain how to install free SSL certificates for your website, using Let’s Encrypt. Let’s Encrypt is a free, automated, and open certificate authority (CA), run for the public’s benefit. It is a service provided by the Internet Security Research Group (ISRG). Platform: Ubuntu 14.04, Nginx and OpenSSL, SSH root access Step 1 read more »

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Nginx – upstream sent too big header while reading response header – solution

If you get this kind of error in your nginx logs: ERROR: *1754 upstream sent too big header while reading response header from upstream, client: X.X.X.X, server: XXXX One solution that worked for me, was to set the fastcgi_buffers and fastcgi_buffers_size in nginx configuration file: $ vim /etc/nginx/nginx.conf Add the following params to your nginx read more »

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