movii

Git Submodules basic explanation

Why submodules?

In Git you can add a submodule to a repository. This is basically a repository embedded in your main repository. This can be very useful. A couple of advantages of using submodules:

• You can separate the code into different repositories.

movii

<figure>
  <img src="{{ .Get `src` }}" alt="{{ .Get `alt` }}">
  <figcaption>
      {{ .Inner }}
  </figcaption>
</figure>

movii

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta charset='UTF-8'>
<meta name='keywords' content='your, tags'>
<meta name='description' content='150 words'>
<meta name='subject' content='your website's subject'>
<meta name='copyright' content='company name'>

movii

-<VirtualHost *:80>
+<VirtualHost *:443>
  DocumentRoot "/path/to/example.com"
  ServerName example.com
+  SSLEngine on
+  SSLCertificateFile "/path/to/ssl.crt"
+  SSLCertificateKeyFile "/path/to/ssl.key"
  # ...
</VirtualHost>

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sudo security add-trusted-cert \
-d -r trustRoot \
-k /Library/Keychains/System.keychain \
/path/to/ssl.crt

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openssl req \
-new \
-newkey rsa:2048 \
-sha1 \
-days 3650 \
-nodes \
-x509 \
-keyout ssl.key \
-out ssl.crt \
-config ssl.conf

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[req]
prompt = no
default_bits = 4096
default_md = sha256
distinguished_name = dn 
x509_extensions = v3_req

[dn]
C=CN
ST=Shanghai

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<VirtualHost *:80>
  DocumentRoot "/path/to/example.com"
  ServerName example.com
  # ...
</VirtualHost>

<VirtualHost *:80>
  DocumentRoot "/path/to/example_another.com"
  ServerName example_another.com
  # ...

movii

certbot 
certonly \
--webroot \
--agree-tos \
--email [email protected] \
--webroot-path /var/www/subdomain \
--expand --domains subdomain.example.com

movii

certbot \
certonly \
--webroot \
--agree-tos \
--email [email protected] \
--webroot-path /var/www/example.com --domains example.com 
--webroot-path /var/www/subdomain1 --domains subdomain1.example.com
--webroot-path /var/www/subdomain2 --domains subdomain2.example.com