start december 5 notes

README.md

@@ -49,3 +49,5 @@
 ## December
 
 ### [December 3 - CGI](december/dec3-cgi.md)
+
+### [December 5 - HTML](december/dec5.html.md)

december/dec5-html.md

@@ -0,0 +1,31 @@
+<!-- this file is available at https://git.teknik.io/anthony_/cit160-notes -->
+# December 5 - HTML
+
+## Overview
+
+- [DOCTYPE](#doctype)
+- HTML
+- head
+- body
+- div
+- ol /ul
+- li
+- img
+- table
+- tr
+- td
+- th
+
+## DOCTYPE
+
+How do you know what type of file a file is?
+
+1. filename and extension (.txt .doc)
+2. shabang (#!/bin/bash #!/usr/bin/python2)
+
+```
+$ ls -l file.txt
+-rw-rw-r-- 1 user user 0 Dec  5 13:10 file.txt
+
+# ls -l shows you permissions, owner, size, and date of a file
+```