fix all URLs raised by PR mattmakai#148 as issues

mattmakai · mattmakai · commit 7a96a8fc850e · 2018-01-13T10:58:36.000-05:00
diff --git a/content/pages/01-introduction/08-best-python-resources.markdown b/content/pages/01-introduction/08-best-python-resources.markdown
@@ -34,8 +34,8 @@ should skip down to the next section for "experienced developers".
   using Python. It's an accessible read and perfect for programming beginners.
 
 * If you've never programmed before check out the 
-  [Getting Started](http://learntocodewith.me/getting-started/) page on 
-  [Learn To Code with Me](http://learntocodewith.me/)
+  [Getting Started](https://learntocodewith.me/getting-started/) page on 
+  [Learn To Code with Me](https://learntocodewith.me/)
   by [Laurence Bradford](https://twitter.com/lebdev). She's done an 
   incredible job of breaking down the steps beginners should take when 
   they're uncertain about where to begin.
diff --git a/content/pages/03-programming-language/08-generators.markdown b/content/pages/03-programming-language/08-generators.markdown
@@ -26,9 +26,6 @@ language as of Python 2.2 in 2001.
   is the best all-around introduction to how to use generators and
   provides numerous code examples to learn from.
 
-* [An introduction to Python generators](http://intermediatepythonista.com/python-generators)
-  by Intermediate Pythonista is a well done post with code examples.
-
 * [Python 201: An Intro to Generators](http://www.blog.pythonlibrary.org/2014/01/27/python-201-an-intro-to-generators/)
   is another short but informative read with example generators code.
 
diff --git a/content/pages/03-programming-language/09-comprehensions.markdown b/content/pages/03-programming-language/09-comprehensions.markdown
@@ -45,11 +45,6 @@ Dictionary comprehension:
   is an awesome post by Dan Bader with a slew of examples that explain
   how list, dictionary and set comprehensions should be used.
 
-* Intermediate Python's 
-  [Python Comprehensions](http://intermediatepythonista.com/python-comprehensions)
-  post gives a well written overview of comprehensions for the three core 
-  Python data structures.
-
 * [Python List Comprehensions: Explained Visually](http://treyhunner.com/2015/12/python-list-comprehensions-now-in-color/)
   explains how the common idiom for iteration became syntactic sugar in
   the language itself and how you can use it in your own programs.
diff --git a/content/pages/07-web-development/10-other-web-frameworks.markdown b/content/pages/07-web-development/10-other-web-frameworks.markdown
@@ -54,7 +54,7 @@ with project structure based on model-view-controller patterns.
 [CherryPy](http://www.cherrypy.org/) is billed as a minimalist web framework,
 from the perspective of the amount of code needed to write a web application
 using the framework. The project has a 
-[long history](http://w3techs.com/technologies/details/ws-cherrypy/all/all) 
+[long history](https://w3techs.com/technologies/details/ws-cherrypy/all/all)
 and made a major transition between the second and third release.
 
 
diff --git a/content/pages/08-web-app-deployment/01-deployment.markdown b/content/pages/08-web-app-deployment/01-deployment.markdown
@@ -111,7 +111,10 @@ guide as they are considered advanced deployment techniques.
   [detailed post on deploying it to Ubuntu](https://realpython.com/blog/python/kickstarting-flask-on-ubuntu-setup-and-deployment/)
   is a great way to familiarize yourself with the deployment process.
   
-* [Part 5](http://testdriven.io/part-five-intro/) of *Microservices with Docker, Flask, and React* dives into Docker container orchestration with Amazon ECS. 
+* [TestDriven.io](https://testdriven.io/) shows how to deploy a
+  [microservices](/microservices.html) architecture that uses 
+  [Docker](/docker.html), [Flask](/flask.html), and React with 
+  container orchestration on Amazon ECS. 
 
 
 ## Deployment learning checklist
diff --git a/content/pages/08-web-app-deployment/18-nginx.markdown b/content/pages/08-web-app-deployment/18-nginx.markdown
@@ -9,7 +9,7 @@ meta: Nginx is a commonly deployed web server that also functions well as a reve
 
 # Nginx
 [Nginx](https://nginx.org/en/), pronounced "engine-X", is the 
-[second most common web server among the top 100,000 websites](http://w3techs.com/technologies/cross/web_server/ranking). Nginx also functions well as a 
+[second most common web server among the top 100,000 websites](https://w3techs.com/technologies/cross/web_server/ranking). Nginx also functions well as a 
 reverse proxy to handle requests and pass back responses for Python 
 [WSGI servers](/wsgi-servers.html) or even other web servers such as Apache.
 
diff --git a/content/pages/08-web-app-deployment/25-jenkins.markdown b/content/pages/08-web-app-deployment/25-jenkins.markdown
@@ -47,7 +47,7 @@ used to automate building, [testing](/testing.html) and
   [Jenkins container](https://registry.hub.docker.com/_/jenkins/) on the
   Docker hub.
 
-* [Securing Jenkins](https://wiki.jenkins-ci.org/display/JENKINS/Securing+Jenkins)
+* [Securing Jenkins](https://wiki.jenkins.io/display/JENKINS/Securing+Jenkins)
   is the landing page for Jenkins security. If you're deploying your own
   instance, you'll need to lock it down against unauthorized users.
 
diff --git a/content/pages/11-devops/02-monitoring.markdown b/content/pages/11-devops/02-monitoring.markdown
@@ -78,10 +78,6 @@ application is read-heavy, write-heavy, or subject to rapid swings in traffic.
 * [Graph Explorer](http://vimeo.github.io/graph-explorer/) by Vimeo is a
   Graphite-based dashboard with added features and a slick design.
 
-* [PacketBeat](http://packetbeat.com/) sniffs protocol packets. Elasticsearch
-  then allows developers to search the collected data and visualize what's 
-  happening inside their web application using the Kibana user interface.
-
 * [Munin](http://munin-monitoring.org/) is a client plugin-based monitoring 
   system that sends monitoring traffic to the Munin node where the data can
   be analyzed and visualized. Note this project is written in Perl so Perl 5
