Ed eduardvercaemer

Fonte: http://brandon.invergo.net/news/2012-05-26-using-gnu-stow-to-manage-your-dotfiles.html?round=two

I accidentally stumbled upon something yesterday that I felt like sharing, which fell squarely into the "why the hell didn't I know about this before?" category. In this post, I'll describe how to manage the various configuration files in your GNU/Linux home directory (aka "dotfiles" like .bashrc) using GNU Stow.

The difficulty is that it would be helpful to manage one's configuration files with a version control system like Git, Mercurial or Bazaar, but many/most dotfiles reside at the top-level of your home directory, where it wouldn't be a good idea to initialize a VCS repository. Over time I've come across various programs which aim to manage this for you by keeping all the files in a subdirectory and then installing or linking them into their appropriate places. None of those programs ever really appealed to me. They would require a ton of dependencies (like Ruby and a ton of libraries for it) or t

Nginx TLS SNI routing, based on subdomain pattern

Nginx can be configured to route to a backend, based on the server's domain name, which is included in the SSL/TLS handshake (Server Name Indication, SNI).
This works for http upstream servers, but also for other protocols, that can be secured with TLS.

prerequisites

at least nginx 1.15.9 to use variables in ssl_certificate and ssl_certificate_key.
check nginx -V for the following:
```
...
TLS SNI support enabled
```

	# Simple Cookie Authorization (SCA)
	#
	# SCA sets up an auth scheme which uses a secure cookie, presenting basic
	# auth if the cookie isn't supplied.
	#
	# Put this file in /etc/nginx/conf.d
	#
	# To use it, put a stanza like the following in a server section:
	#
	# set $sca_realm "My Website";

	ZIP,LAT,LNG
	00601,18.180555, -66.749961
	00602,18.361945, -67.175597
	00603,18.457399, -67.124867
	00606,18.158327, -66.932928
	00610,18.293960, -67.127182
	00611,18.276316, -66.807165
	00612,18.416727, -66.700090
	00616,18.420412, -66.671979
	00617,18.446889, -66.561154