metal A-wing a-wing

## mc-im.rb
#!/usr/bin/env ruby
# encoding: utf-8
# frozen_string_literal: true

# mc-im.rb
# ========
#
# 在 Linux 下的 Minecraft 中输入中文。拥有比 bash 脚本更好的鲁棒性，适应多种情形，并绕过了一些坑。
#
# 使用方法

## self-signed-certificate-with-custom-ca.md

      
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                fntlnz
                / self-signed-certificate-with-custom-ca.md
            
            
              Last active
              October 18, 2025 10:01
            
              
                Self Signed Certificate with Custom Root CA
              
          
    Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!
openssl genrsa -des3 -out rootCA.key 4096

  
## nginx_rails_sendfile.md

      
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              4 stars
            
          
                rally25rs
                / nginx_rails_sendfile.md
            
            
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              July 7, 2023 09:17
            
              
                nginx rails send_file madness
              
          
    Goal: Have some static content, served by Nginx, but it requires an authenticated user. User auth is through Rails.
Project structure:
The actual static files are in /home/vagrant/docs/
The browser will use the URL /help/* to access this content
The Ruby bits:
RAILS_ENV=production rails server is used to start a WEBrick on port 3000.
config/environments/production.rb
	#!/usr/bin/env ruby
	# encoding: utf-8
	# frozen_string_literal: true

	# mc-im.rb
	# ========
	#
	# 在 Linux 下的 Minecraft 中输入中文。拥有比 bash 脚本更好的鲁棒性，适应多种情形，并绕过了一些坑。
	#
	# 使用方法