diff --git a/docs/guides/applications/big-data/how-to-install-and-configure-a-redis-cluster-on-ubuntu-1604/index.md b/docs/guides/applications/big-data/how-to-install-and-configure-a-redis-cluster-on-ubuntu-1604/index.md
index 225ed966c8a..898d6da937d 100644
--- a/docs/guides/applications/big-data/how-to-install-and-configure-a-redis-cluster-on-ubuntu-1604/index.md
+++ b/docs/guides/applications/big-data/how-to-install-and-configure-a-redis-cluster-on-ubuntu-1604/index.md
@@ -13,6 +13,7 @@ aliases: ['/applications/big-data/redis-cluster/','/applications/big-data/how-to
 external_resources:
  - '[Redis Official Website](https://redis.io/)'
  - '[Install and Configure Redis on CentOS 7](/docs/guides/install-and-configure-redis-on-centos-7/)'
+deprecated: true
 ---
 
 ![How to Install and Configure a Redis Cluster on Ubuntu 16.04](Redis_Cluster.jpg)
diff --git a/docs/guides/applications/cloud-storage/access-google-drive-linode/index.md b/docs/guides/applications/cloud-storage/access-google-drive-linode/index.md
index 70205a0d6cf..35581d27236 100644
--- a/docs/guides/applications/cloud-storage/access-google-drive-linode/index.md
+++ b/docs/guides/applications/cloud-storage/access-google-drive-linode/index.md
@@ -10,6 +10,7 @@ keywords: ["google", "drive", "console", "fuse", "apt", "ubuntu"]
 tags: ["ubuntu"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/applications/cloud-storage/access-google-drive-linode/']
+deprecated: true
 ---
 
 If you've used Google Drive, you know that it can be an indispensable tool for remote file access. While one of the standard counter-arguments to remote storage is "just carry a flash drive," that only works until you need to add a file to your Linode. This guide will show you how to install and configure a great piece of free software to access your Google Drive from your Linode running Ubuntu version 14.04 or newer.
diff --git a/docs/guides/applications/cloud-storage/how-to-install-a-turtl-server-on-ubuntu/index.md b/docs/guides/applications/cloud-storage/how-to-install-a-turtl-server-on-ubuntu/index.md
index c6a1c3e3404..e81b47135d7 100644
--- a/docs/guides/applications/cloud-storage/how-to-install-a-turtl-server-on-ubuntu/index.md
+++ b/docs/guides/applications/cloud-storage/how-to-install-a-turtl-server-on-ubuntu/index.md
@@ -11,6 +11,7 @@ tags: ["ubuntu"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 
 aliases: ['/applications/cloud-storage/how-to-install-a-turtl-server-on-ubuntu/']
+deprecated: true
 ---
 
 ![Header image](Turtl.jpg)
diff --git a/docs/guides/applications/cloud-storage/how-to-use-zfs-on-ubuntu-16-04/index.md b/docs/guides/applications/cloud-storage/how-to-use-zfs-on-ubuntu-16-04/index.md
index a409c677f1c..a62730b4c9d 100644
--- a/docs/guides/applications/cloud-storage/how-to-use-zfs-on-ubuntu-16-04/index.md
+++ b/docs/guides/applications/cloud-storage/how-to-use-zfs-on-ubuntu-16-04/index.md
@@ -14,6 +14,7 @@ external_resources:
  - '[Ubuntu ZFS wiki](https://wiki.ubuntu.com/Kernel/Reference/ZFS)'
  - '[RAID levels Wikipedia](https://en.wikipedia.org/wiki/Standard_RAID_levels)'
 aliases: ['/applications/cloud-storage/how-to-use-zfs-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 ![How to Use ZFS on Ubuntu 16.04](zfs-on-ubuntu-title.jpg "How to Use ZFS on Ubuntu 16.04 title graphic")
diff --git a/docs/guides/applications/cloud-storage/install-and-configure-owncloud-on-ubuntu-16-04/index.md b/docs/guides/applications/cloud-storage/install-and-configure-owncloud-on-ubuntu-16-04/index.md
index 930eb438a14..5c7c53ec198 100644
--- a/docs/guides/applications/cloud-storage/install-and-configure-owncloud-on-ubuntu-16-04/index.md
+++ b/docs/guides/applications/cloud-storage/install-and-configure-owncloud-on-ubuntu-16-04/index.md
@@ -18,6 +18,7 @@ relations:
         keywords:
             - distribution: Ubuntu 16.04
 aliases: ['/applications/cloud-storage/install-and-configure-owncloud-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 OwnCloud is an open-source, cloud-based, file hosting service you can install on your Linode. OwnCloud offers a quick installation process, works out of the box, and has an extensive library of plugins available. Its cross-platform compatibility means you can access your files from most major operating systems, browsers, and mobile devices.
diff --git a/docs/guides/applications/cloud-storage/install-seafile-with-nginx-on-ubuntu-1604/index.md b/docs/guides/applications/cloud-storage/install-seafile-with-nginx-on-ubuntu-1604/index.md
index 3b8f996fa4f..b6896e57e9d 100644
--- a/docs/guides/applications/cloud-storage/install-seafile-with-nginx-on-ubuntu-1604/index.md
+++ b/docs/guides/applications/cloud-storage/install-seafile-with-nginx-on-ubuntu-1604/index.md
@@ -12,6 +12,7 @@ license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 external_resources:
  - '[Seafile Server Manual](https://manual.seafile.com/)'
 aliases: ['/applications/cloud-storage/install-seafile-with-nginx-on-ubuntu-1604/']
+deprecated: true
 ---
 
 Seafile is a cross-platform file hosting tool with server applications for Linux and Windows, and GUI clients for Android, iOS, Linux, OS X and Windows. It supports file versioning and snapshots, two-factor authentication, WebDAV, and can be paired with NGINX or Apache to enable connections over HTTPS.
diff --git a/docs/guides/applications/cloud-storage/tahoe-lafs-on-debian-9/index.md b/docs/guides/applications/cloud-storage/tahoe-lafs-on-debian-9/index.md
index 43f16a06d1d..7b69ba2b4ce 100644
--- a/docs/guides/applications/cloud-storage/tahoe-lafs-on-debian-9/index.md
+++ b/docs/guides/applications/cloud-storage/tahoe-lafs-on-debian-9/index.md
@@ -14,6 +14,7 @@ external_resources:
 - '[Tahoe-LAFS Project Page](https://tahoe-lafs.org/)'
 - '[Tahoe-LAFS Documentation](http://tahoe-lafs.readthedocs.io)'
 aliases: ['/applications/cloud-storage/tahoe-lafs-on-debian-9/']
+deprecated: true
 ---
 
 ## What is Tahoe-LAFS?
diff --git a/docs/guides/applications/configuration-management/salt/use-salt-states-to-configure-a-lamp-stack-on-a-minion/index.md b/docs/guides/applications/configuration-management/salt/use-salt-states-to-configure-a-lamp-stack-on-a-minion/index.md
index 021f1fb6160..8d3e3e121ac 100644
--- a/docs/guides/applications/configuration-management/salt/use-salt-states-to-configure-a-lamp-stack-on-a-minion/index.md
+++ b/docs/guides/applications/configuration-management/salt/use-salt-states-to-configure-a-lamp-stack-on-a-minion/index.md
@@ -11,6 +11,7 @@ tags: ["automation","salt","debian","lamp","apache"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/applications/salt/salt-states-configuration-apache-mysql-php/','/applications/configuration-management/salt/use-salt-states-to-configure-a-lamp-stack-on-a-minion/','/applications/configuration-management/use-salt-states-to-configure-a-lamp-stack-on-a-minion/']
 image: UseSaltStatestoConfigureaLAMPStackonaMinion.png
+deprecated: true
 ---
 
 This tutorial will configure a Minion's LAMP stack with further use of Salt States. This tutorial is written for Debian 8 but can easily be adjusted for other Linux Distributions. You will need a working Salt master and minion configuration before starting this guide. If you need to set up that prerequisite, see our [Salt installation guide](/docs/guides/getting-started-with-salt-basic-installation-and-setup/) to get started.
diff --git a/docs/guides/applications/containers/how-to-install-openvz-on-debian-9/index.md b/docs/guides/applications/containers/how-to-install-openvz-on-debian-9/index.md
index 9bd70f23c68..ff8a8fa70cc 100644
--- a/docs/guides/applications/containers/how-to-install-openvz-on-debian-9/index.md
+++ b/docs/guides/applications/containers/how-to-install-openvz-on-debian-9/index.md
@@ -14,6 +14,7 @@ external_resources:
   - '[Basic OpenVZ Operations](https://openvz.org/Basic_operations_in_OpenVZ_environment)'
   - '[OpenVZ User Contributed Templates](https://openvz.org/Download/template/precreated)'
 aliases: ['/applications/containers/how-to-install-openvz-on-debian-9/']
+deprecated: true
 ---
 
 ## What is OpenVZ?
diff --git a/docs/guides/applications/containers/node-js-web-server-deployed-within-docker/index.md b/docs/guides/applications/containers/node-js-web-server-deployed-within-docker/index.md
index d191d56e182..3119e262aa4 100644
--- a/docs/guides/applications/containers/node-js-web-server-deployed-within-docker/index.md
+++ b/docs/guides/applications/containers/node-js-web-server-deployed-within-docker/index.md
@@ -15,6 +15,7 @@ external_resources:
 - '[Docker Docs](http://docs.docker.com/)'
 - '[Docker Try it Tutorial](https://www.docker.com/tryit/)'
 - '[Docker Hub](https://hub.docker.com/)'
+deprecated: true
 ---
 
 Node.js is a server-side, JavaScript package, often used for various cloud applications. Docker is a container platform. With Docker, users can download applications without the hassle of the installation and configuration process.
diff --git a/docs/guides/applications/messaging/installing-rocketchat-ubuntu-16-04/index.md b/docs/guides/applications/messaging/installing-rocketchat-ubuntu-16-04/index.md
index e3096ce345f..d0006197f90 100644
--- a/docs/guides/applications/messaging/installing-rocketchat-ubuntu-16-04/index.md
+++ b/docs/guides/applications/messaging/installing-rocketchat-ubuntu-16-04/index.md
@@ -15,6 +15,7 @@ external_resources:
  - '[Configuring SSL Reversae Proxy](https://rocket.chat/docs/installation/manual-installation/configuring-ssl-reverse-proxy/)'
  - '[Configuring HTTPS Servers](http://nginx.org/en/docs/http/configuring_https_servers.html)'
 aliases: ['/applications/messaging/installing-rocketchat-ubuntu-16-04/']
+deprecated: true
 ---
 
 **Rocket.Chat** is an open source chat software alternative to Slack that ships with the feature rich components users have come to expect for team productivity. Chat with team members, make video and audio calls with screen sharing, create channels and private groups, upload files and more. With Rocket.Chat's source code hosted on GitHub, you can develop new features and contribute back to the project.
diff --git a/docs/guides/applications/project-management/how-to-install-and-configure-redmine-on-ubuntu-16-04/index.md b/docs/guides/applications/project-management/how-to-install-and-configure-redmine-on-ubuntu-16-04/index.md
index f002e332cc8..9e4c0f051ea 100644
--- a/docs/guides/applications/project-management/how-to-install-and-configure-redmine-on-ubuntu-16-04/index.md
+++ b/docs/guides/applications/project-management/how-to-install-and-configure-redmine-on-ubuntu-16-04/index.md
@@ -14,6 +14,7 @@ external_resources:
 - '[Redmine Users Guide](https://www.redmine.org/projects/redmine/wiki/Getting_Started)'
 - "[Andrew Hosch's Guide on Redmine](http://www.untrustedconnection.com/2016/04/redmine-passenger-and-nginx-on-ubuntu.html)"
 aliases: ['/applications/project-management/how-to-install-and-configure-redmine-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 ![How to Install and Configure Redmine on Ubuntu](how-to-install-and-configure-redmine-on-ubuntu-smg.jpg)
diff --git a/docs/guides/applications/voip/install-and-configure-mumble-on-debian/index.md b/docs/guides/applications/voip/install-and-configure-mumble-on-debian/index.md
index a51864e6518..df49743eda3 100644
--- a/docs/guides/applications/voip/install-and-configure-mumble-on-debian/index.md
+++ b/docs/guides/applications/voip/install-and-configure-mumble-on-debian/index.md
@@ -14,6 +14,7 @@ external_resources:
  - '[Mumble Wiki](http://wiki.mumble.info/wiki/Main_Page)'
 dedicated_cpu_link: true
 aliases: ['/applications/voip/install-and-configure-mumble-on-debian/']
+deprecated: true
 ---
 
 [Mumble](http://wiki.mumble.info/wiki/Main_Page) is an open-source VoIP client, designed for gamers, that requires a server for all clients to connect to. This guide instructs how to install and configure the Mumble server (also called Murmur) on Debian.
diff --git a/docs/guides/databases/cassandra/how-to-install-apache-cassandra-on-debian-9/index.md b/docs/guides/databases/cassandra/how-to-install-apache-cassandra-on-debian-9/index.md
index cc2029c8111..24f53caede5 100644
--- a/docs/guides/databases/cassandra/how-to-install-apache-cassandra-on-debian-9/index.md
+++ b/docs/guides/databases/cassandra/how-to-install-apache-cassandra-on-debian-9/index.md
@@ -22,6 +22,7 @@ relations:
             - distribution: Debian 9
 tags: ["debian","database","nosql"]
 aliases: ['/databases/cassandra/how-to-install-apache-cassandra-on-debian-9/']
+deprecated: true
 ---
 
 After completing this guide, you will have a single-node, production-ready installation of [Apache Cassandra](http://cassandra.apache.org/) hosted on your Linode running Debian 9. This tutorial will cover basic configuration options, as well as harden database security.
diff --git a/docs/guides/databases/elasticsearch/visualize-apache-web-server-logs-using-elastic-stack-on-debian-8/index.md b/docs/guides/databases/elasticsearch/visualize-apache-web-server-logs-using-elastic-stack-on-debian-8/index.md
index 9c498859415..a6650f3bd86 100644
--- a/docs/guides/databases/elasticsearch/visualize-apache-web-server-logs-using-elastic-stack-on-debian-8/index.md
+++ b/docs/guides/databases/elasticsearch/visualize-apache-web-server-logs-using-elastic-stack-on-debian-8/index.md
@@ -20,6 +20,7 @@ relations:
         key: visualize-apache-logs-using-elastic-stack
         keywords:
             - distribution: Debian 8
+deprecated: true
 ---
 
 ![Visualize Apache Web Server Logs Using an Elastic Stack on Debian 8](elastic-stack-visualize-server-logs-title.jpg "Visualize Apache Web Server Logs Using an Elastic Stack on Debian 8")
diff --git a/docs/guides/databases/mariadb/how-to-install-mariadb-on-debian-9/index.md b/docs/guides/databases/mariadb/how-to-install-mariadb-on-debian-9/index.md
index 0ce0c36ed9c..ef423d0d9b3 100644
--- a/docs/guides/databases/mariadb/how-to-install-mariadb-on-debian-9/index.md
+++ b/docs/guides/databases/mariadb/how-to-install-mariadb-on-debian-9/index.md
@@ -21,6 +21,7 @@ relations:
         keywords:
             - distribution: Debian 9
 tags: ["debian","mariadb","database"]
+deprecated: true
 ---
 
 MariaDB is a fork of the popular cross-platform MySQL database management system and is considered a full [drop-in replacement](https://mariadb.com/kb/en/mariadb/mariadb-vs-mysql-features/) for MySQL. MariaDB was created by one of MySQL's original developers in 2009 after MySQL was acquired by Oracle during the Sun Microsystems merger. Today MariaDB is maintained and developed by the [MariaDB Foundation](https://mariadb.org/en/foundation/) and community contributors with the intention of it remaining GNU GPL software.
diff --git a/docs/guides/databases/mongodb/install-mongodb-on-ubuntu-16-04/index.md b/docs/guides/databases/mongodb/install-mongodb-on-ubuntu-16-04/index.md
index f96ff4e3730..5801c2229a6 100644
--- a/docs/guides/databases/mongodb/install-mongodb-on-ubuntu-16-04/index.md
+++ b/docs/guides/databases/mongodb/install-mongodb-on-ubuntu-16-04/index.md
@@ -19,6 +19,7 @@ relations:
             - distribution: Ubuntu 16.04
 tags: ["ubuntu","database","nosql"]
 aliases: ['/databases/mongodb/install-mongodb-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 In this MongoDB tutorial, we explain how to install the database on Ubuntu 16.04, and then provide a short guide on some basic features and functions.
diff --git a/docs/guides/databases/mysql/how-to-install-mysql-on-debian-8/index.md b/docs/guides/databases/mysql/how-to-install-mysql-on-debian-8/index.md
index a6055eba1f0..d258f40bead 100644
--- a/docs/guides/databases/mysql/how-to-install-mysql-on-debian-8/index.md
+++ b/docs/guides/databases/mysql/how-to-install-mysql-on-debian-8/index.md
@@ -21,6 +21,7 @@ relations:
         keywords:
             - distribution: Debian 8
 tags: ["debian","database","mysql"]
+deprecated: true
 ---
 
 ![How to Install MySQL on Debian 8](how-to-install-mysql-on-debian-8.jpg "How to Install MySQL on Debian 8")
diff --git a/docs/guides/databases/mysql/install-and-configure-mysql-workbench-on-ubuntu/index.md b/docs/guides/databases/mysql/install-and-configure-mysql-workbench-on-ubuntu/index.md
index 938e39d5672..9a2d019f667 100644
--- a/docs/guides/databases/mysql/install-and-configure-mysql-workbench-on-ubuntu/index.md
+++ b/docs/guides/databases/mysql/install-and-configure-mysql-workbench-on-ubuntu/index.md
@@ -12,6 +12,7 @@ external_resources:
  - '[MySQL Workbench Manual](https://dev.mysql.com/doc/workbench/en/)'
  - '[Deploy MySQL Workbench for Database Administration](/docs/guides/deploy-mysql-workbench-for-database-administration/)'
 tags: ["ubuntu","database","mysql"]
+deprecated: true
 ---
 
 MySQL Workbench is a feature-rich graphical tool used to model data, build SQL queries, manage MySQL servers, and more. This guide will show you how to install Workbench using the Ubuntu package manager.
diff --git a/docs/guides/databases/mysql/install-and-configure-phpmyadmin-on-debian-8/index.md b/docs/guides/databases/mysql/install-and-configure-phpmyadmin-on-debian-8/index.md
index 0e0456f88bd..1527bb2790f 100644
--- a/docs/guides/databases/mysql/install-and-configure-phpmyadmin-on-debian-8/index.md
+++ b/docs/guides/databases/mysql/install-and-configure-phpmyadmin-on-debian-8/index.md
@@ -15,6 +15,7 @@ relations:
         keywords:
             - distribution: Debian 8
 tags: ["debian","database","mysql","php"]
+deprecated: true
 ---
 
 phpMyAdmin is a web application that provides a GUI to aid in MySQL database administration. It supports multiple MySQL servers and is a robust and easy alternative to using the MySQL command line client.
diff --git a/docs/guides/databases/postgresql/how-to-install-postgresql-on-ubuntu-16-04/index.md b/docs/guides/databases/postgresql/how-to-install-postgresql-on-ubuntu-16-04/index.md
index 086433cdb85..152a99f9bc7 100644
--- a/docs/guides/databases/postgresql/how-to-install-postgresql-on-ubuntu-16-04/index.md
+++ b/docs/guides/databases/postgresql/how-to-install-postgresql-on-ubuntu-16-04/index.md
@@ -19,6 +19,7 @@ relations:
         key: install-postrgesql-database
         keywords:
             - distribution: Ubuntu 16.04
+deprecated: true
 ---
 
 ![How to Install PostgreSQL on Ubuntu 16.04](how-to-install-postgresql-on-ubuntu-16-04.jpg "How to Install PostgreSQL on Ubuntu 16.04")
diff --git a/docs/guides/databases/redis/how-to-install-a-redis-server-on-ubuntu-or-debian8/index.md b/docs/guides/databases/redis/how-to-install-a-redis-server-on-ubuntu-or-debian8/index.md
index 105e046d54a..6f46d07d506 100644
--- a/docs/guides/databases/redis/how-to-install-a-redis-server-on-ubuntu-or-debian8/index.md
+++ b/docs/guides/databases/redis/how-to-install-a-redis-server-on-ubuntu-or-debian8/index.md
@@ -21,6 +21,7 @@ relations:
         keywords:
             - distribution: Ubuntu/Debian
 tags: ["ubuntu","debian","database","nosql"]
+deprecated: true
 ---
 
 ![Redis Server on Ubuntu or Debian](install-redis-server-ubuntu-debian.png "Redis Server on Ubuntu or Debian")
diff --git a/docs/guides/development/java/install-java-on-debian/index.md b/docs/guides/development/java/install-java-on-debian/index.md
index 2258a4c90e3..e43e42bc2eb 100644
--- a/docs/guides/development/java/install-java-on-debian/index.md
+++ b/docs/guides/development/java/install-java-on-debian/index.md
@@ -19,6 +19,7 @@ relations:
         key: install-java
         keywords:
             - distribution: Debian 8
+deprecated: true
 ---
 
 Java is a powerful programming language. Software written in Java can be compiled and run on any system. Unlike Python or C, Java does not come pre-installed on Linode distribution images. This guide installs the OpenJDK 7 runtime environment and development kit in Debian 8. OpenJDK is the free and open-source implementation of the Java SE Development Kit.
diff --git a/docs/guides/development/java/install-java-on-ubuntu-16-04/index.md b/docs/guides/development/java/install-java-on-ubuntu-16-04/index.md
index 6ac560d7324..a3cb1de5f7d 100644
--- a/docs/guides/development/java/install-java-on-ubuntu-16-04/index.md
+++ b/docs/guides/development/java/install-java-on-ubuntu-16-04/index.md
@@ -21,6 +21,7 @@ relations:
         key: install-java
         keywords:
             - distribution: Ubuntu 16.04
+deprecated: true
 ---
 
 ![Java](Install_Oracle_Java.jpg)
diff --git a/docs/guides/development/ror/ruby-on-rails-apache-debian/index.md b/docs/guides/development/ror/ruby-on-rails-apache-debian/index.md
index 108ac0f8a80..1f16c53beba 100644
--- a/docs/guides/development/ror/ruby-on-rails-apache-debian/index.md
+++ b/docs/guides/development/ror/ruby-on-rails-apache-debian/index.md
@@ -21,6 +21,7 @@ relations:
         key: ruby-on-rails-apache
         keywords:
             - distribution: Debian 9
+deprecated: true
 ---
 
 ![Ruby on Rails with Apache on Debian](ruby_on_rails_with_apache_debian.jpg "Ruby on Rails with Apache on Debian")
diff --git a/docs/guides/development/ror/ruby-on-rails-nginx-debian/index.md b/docs/guides/development/ror/ruby-on-rails-nginx-debian/index.md
index fb63428a263..6fae564a95c 100644
--- a/docs/guides/development/ror/ruby-on-rails-nginx-debian/index.md
+++ b/docs/guides/development/ror/ruby-on-rails-nginx-debian/index.md
@@ -27,6 +27,7 @@ relations:
         key: ruby-on-rails-nginx
         keywords:
             - distribution: Debian 9
+deprecated: true
 ---
 
 ![Ruby on Rails with nginx on Debian](ruby_on_rails_with_nginx_debian_8_smg.png "Ruby on Rails with nginx on Debian 8")
diff --git a/docs/guides/development/version-control/install-gogs-on-debian/index.md b/docs/guides/development/version-control/install-gogs-on-debian/index.md
index d536568e87c..7f2dd9e897a 100644
--- a/docs/guides/development/version-control/install-gogs-on-debian/index.md
+++ b/docs/guides/development/version-control/install-gogs-on-debian/index.md
@@ -20,6 +20,7 @@ relations:
         key: install-gogs
         keywords:
             - distribution: Debian 9
+deprecated: true
 ---
 
 [Gogs](http://gogs.io) is a self-hosted Git service, similar to GitLab. It is written in [Go](http://golang.org) and aims to be the easiest and most painless way to set up self-hosted Git service. Gogs is one of the best choices if you need to set up a private Git repository, but don't want to pay for the private plans on other Git services.
diff --git a/docs/guides/development/version-control/manage-distributed-version-control-with-mercurial/index.md b/docs/guides/development/version-control/manage-distributed-version-control-with-mercurial/index.md
index 4e53da3e08a..015f589fbfd 100644
--- a/docs/guides/development/version-control/manage-distributed-version-control-with-mercurial/index.md
+++ b/docs/guides/development/version-control/manage-distributed-version-control-with-mercurial/index.md
@@ -13,6 +13,7 @@ external_resources:
  - '[HG Init, a Guide by Joel Spolsky](http://hginit.com/)'
 audiences: ["beginner"]
 tags: ["version control system"]
+deprecated: true
 ---
 
 [Mercurial](https://www.mercurial-scm.org/) is one of the leading distributed version control systems which allows software developers and teams of collaborators to work on a common code base without the need to rely on a centralized server or constant network connection. Mercurial runs on multiple platforms and can be used to manage code projects on many different operating systems.
diff --git a/docs/guides/email/clients/install-roundcube-on-ubuntu/index.md b/docs/guides/email/clients/install-roundcube-on-ubuntu/index.md
index 1139c3794c9..087e36fad9f 100644
--- a/docs/guides/email/clients/install-roundcube-on-ubuntu/index.md
+++ b/docs/guides/email/clients/install-roundcube-on-ubuntu/index.md
@@ -12,6 +12,7 @@ tags: ["ubuntu","postfix","email","lamp"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 external_resources:
   - '[Roundcube Homepage](https://roundcube.net/)'
+deprecated: true
 ---
 
 ![Install Roundcube on Ubuntu 16.04 LTS](Install_Roundcube_on_Ubuntu_16_04_smg.png "Install Roundcube on Ubuntu")
diff --git a/docs/guides/email/clients/install-squirrelmail-on-ubuntu-16-04-or-debian-8/index.md b/docs/guides/email/clients/install-squirrelmail-on-ubuntu-16-04-or-debian-8/index.md
index 2d92e39f9b0..fca59a2fd91 100644
--- a/docs/guides/email/clients/install-squirrelmail-on-ubuntu-16-04-or-debian-8/index.md
+++ b/docs/guides/email/clients/install-squirrelmail-on-ubuntu-16-04-or-debian-8/index.md
@@ -17,6 +17,7 @@ relations:
         keywords:
             - distribution: Debian 8
 aliases: ['/email/clients/install-squirrelmail-on-ubuntu-16-04-or-debian-8/']
+deprecated: true
 ---
 
 ![Install SquirrelMail on Ubuntu or Debian](Install_SquirrelMail_smg.jpg)
diff --git a/docs/guides/email/postfix/configure-spf-and-dkim-in-postfix-on-debian-8/index.md b/docs/guides/email/postfix/configure-spf-and-dkim-in-postfix-on-debian-8/index.md
index a0ee07f152d..afcbe42b4d6 100644
--- a/docs/guides/email/postfix/configure-spf-and-dkim-in-postfix-on-debian-8/index.md
+++ b/docs/guides/email/postfix/configure-spf-and-dkim-in-postfix-on-debian-8/index.md
@@ -21,6 +21,7 @@ relations:
         keywords:
             - distribution: Debian 8
 aliases: ['/email/postfix/configure-spf-and-dkim-in-postfix-on-debian-8/']
+deprecated: true
 ---
 {{< note >}}
 We have created a [new version of this guide](/docs/guides/configure-spf-and-dkim-in-postfix-on-debian-9/) to run on Debian 9.
diff --git a/docs/guides/email/postfix/pflogsumm-for-postfix-monitoring-on-centos-6/index.md b/docs/guides/email/postfix/pflogsumm-for-postfix-monitoring-on-centos-6/index.md
index 3f0effc544d..a5ecb831662 100644
--- a/docs/guides/email/postfix/pflogsumm-for-postfix-monitoring-on-centos-6/index.md
+++ b/docs/guides/email/postfix/pflogsumm-for-postfix-monitoring-on-centos-6/index.md
@@ -11,6 +11,7 @@ license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/email/postfix/pflogsumm-for-postfix-monitoring-on-centos-6/','/email/postfix/pflogsumm-centos-6/']
 external_resources:
  - '[Pflogsumm](http://jimsun.linxnet.com/postfix_contrib.html)'
+deprecated: true
 ---
 
 ![Header image](Pflogsumm_or_Postfix_Monitoring_on_CentOS_smg.jpg "Pflogsumm for Postfix Monitoring on CentOS 6")
diff --git a/docs/guides/game-servers/deploy-just-cause-2-multiplayer-server-on-ubuntu/index.md b/docs/guides/game-servers/deploy-just-cause-2-multiplayer-server-on-ubuntu/index.md
index 92730c80c35..c33bc35f6d9 100644
--- a/docs/guides/game-servers/deploy-just-cause-2-multiplayer-server-on-ubuntu/index.md
+++ b/docs/guides/game-servers/deploy-just-cause-2-multiplayer-server-on-ubuntu/index.md
@@ -11,6 +11,7 @@ tags: ["ubuntu"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/applications/game-servers/deploy-just-cause-2-multiplayer-server-on-ubuntu/','/applications/game-servers/just-cause-2-multiplayer-on-ubuntu/','/game-servers/deploy-just-cause-2-multiplayer-server-on-ubuntu/']
 dedicated_cpu_link: true
+deprecated: true
 ---
 
 [Just Cause 2](http://www.justcause2.com/) is a single-player game published by Square Enix. Because it has no multiplayer mode, the modding community has created a multiplayer mod for the game that is quite popular. This guide will explain how to prepare your Linode, install SteamCMD and then install and configure Just Cause 2's multiplayer mod.
diff --git a/docs/guides/game-servers/host-a-terraria-server-on-your-linode/index.md b/docs/guides/game-servers/host-a-terraria-server-on-your-linode/index.md
index 51c3dba83e0..247cf25f068 100644
--- a/docs/guides/game-servers/host-a-terraria-server-on-your-linode/index.md
+++ b/docs/guides/game-servers/host-a-terraria-server-on-your-linode/index.md
@@ -14,6 +14,7 @@ external_resources:
  - '[Terraria Wiki: Setting up a Terraria Server](http://terraria.gamepedia.com/Guide:Setting_up_a_Terraria_server)'
 aliases: ['/game-servers/host-a-terraria-server-on-your-linode/','/applications/game-servers/host-a-terraria-server-on-your-linode/']
 dedicated_cpu_link: true
+deprecated: true
 ---
 
 ![Hosta a Terraria Server on Your Linode](terraria-server.png "Hosta a Terraria Server on Your Linode")
diff --git a/docs/guides/game-servers/install-dont-starve-together-game-server-on-ubuntu/index.md b/docs/guides/game-servers/install-dont-starve-together-game-server-on-ubuntu/index.md
index 2366d13caf2..926066ce408 100644
--- a/docs/guides/game-servers/install-dont-starve-together-game-server-on-ubuntu/index.md
+++ b/docs/guides/game-servers/install-dont-starve-together-game-server-on-ubuntu/index.md
@@ -11,6 +11,7 @@ tags: ["debian", "ubuntu"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/applications/game-servers/dont-starve-together-on-ubuntu/','/game-servers/install-dont-starve-together-game-server-on-ubuntu/','/applications/game-servers/install-dont-starve-together-game-server-on-ubuntu/']
 dedicated_cpu_link: true
+deprecated: true
 ---
 
 ![Header image](Install_Dont_Starve_Together_Game_Server_on_Ubuntu_smg.jpg "Install Don't Starve Together Game Server on Ubuntu 14.04")
diff --git a/docs/guides/game-servers/pocketmine-server-on-debian-7/index.md b/docs/guides/game-servers/pocketmine-server-on-debian-7/index.md
index f9b96ade1de..617ee74c4d6 100644
--- a/docs/guides/game-servers/pocketmine-server-on-debian-7/index.md
+++ b/docs/guides/game-servers/pocketmine-server-on-debian-7/index.md
@@ -14,6 +14,7 @@ external_resources:
  - '[PocketMine Documentation](http://pocketmine-mp.readthedocs.org/en/latest/)'
 aliases: ['/game-servers/pocketmine-server-on-debian-7/','/applications/game-servers/pocketmine-server-on-debian-7/']
 dedicated_cpu_link: true
+deprecated: true
 ---
 
 PocketMine is a third party server for the MineCraft - Pocket Edition game for [Android](https://play.google.com/store/apps/details?id=com.mojang.minecraftpe) and [iOS](https://itunes.apple.com/us/app/minecraft-pocket-edition/id479516143?mt=8). It features plugin support, allowing you to customize your gameplay with others. This guide details installing PocketMine on a Linode running Debian 7.
diff --git a/docs/guides/networking/nfs/how-to-mount-nfs-shares-on-debian-9/index.md b/docs/guides/networking/nfs/how-to-mount-nfs-shares-on-debian-9/index.md
index f3c6f891763..c56e3972e85 100644
--- a/docs/guides/networking/nfs/how-to-mount-nfs-shares-on-debian-9/index.md
+++ b/docs/guides/networking/nfs/how-to-mount-nfs-shares-on-debian-9/index.md
@@ -11,6 +11,7 @@ keywords: ["NFS", "network file system"]
 aliases: ['/networking/how-to-mount-nfs-shares-on-debian-9/','/networking/how-to-mount-nfs-shares-on-debian-8/','/networking/nfs/how-to-mount-nfs-shares-on-debian-9/','/networking/basic-nfs-configuration-on-debian-7/','/networking/file-transfer/basic-nfs-debian/']
 tags: ["networking","debian"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
+deprecated: true
 ---
 
 ![How to Mount NFS Shares on Debian 9](mount-nfs-shares-deb-9-title.jpg "How to Mount NFS Shares on Debian 9")
diff --git a/docs/guides/networking/vpn/set-up-a-hardened-openvpn-server/index.md b/docs/guides/networking/vpn/set-up-a-hardened-openvpn-server/index.md
index cee94c15676..843e05a4786 100644
--- a/docs/guides/networking/vpn/set-up-a-hardened-openvpn-server/index.md
+++ b/docs/guides/networking/vpn/set-up-a-hardened-openvpn-server/index.md
@@ -12,6 +12,7 @@ license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/networking/vpn/set-up-a-hardened-openvpn-server-on-debian-8/','/networking/vpn/set-up-a-hardened-openvpn-server/']
 external_resources:
  - '[Official OpenVPN Documentation](https://openvpn.net/index.php/open-source/documentation/howto.html)'
+deprecated: true
 ---
 
 [OpenVPN](https://openvpn.net/) is a tool for creating network tunnels between groups of computers that are not on the same local network. This is useful to remotely access services on a network or computer without making those services publicly accessible. When integrated with OpenSSL, OpenVPN encrypts all VPN traffic providing a secure connection between machines.
diff --git a/docs/guides/security/security-patches/disabling-sslv3-for-poodle/index.md b/docs/guides/security/security-patches/disabling-sslv3-for-poodle/index.md
index ad88cea7142..4324ba863a3 100644
--- a/docs/guides/security/security-patches/disabling-sslv3-for-poodle/index.md
+++ b/docs/guides/security/security-patches/disabling-sslv3-for-poodle/index.md
@@ -10,6 +10,7 @@ keywords: ["sslv3", "poodle", "security", "patch", "ubuntu", "debian", "centos",
 tags: ["web server","security","ssl"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/security/security-patches/disabling-sslv3-for-poodle/']
+deprecated: true
 ---
 
 ![Disabling_sslv3_for_poodle](Disabling_SSLv3_for_POODLE_smg.jpg)
diff --git a/docs/guides/security/security-patches/meltdown-and-spectre/index.md b/docs/guides/security/security-patches/meltdown-and-spectre/index.md
index c25b3f076da..5b76bc117df 100644
--- a/docs/guides/security/security-patches/meltdown-and-spectre/index.md
+++ b/docs/guides/security/security-patches/meltdown-and-spectre/index.md
@@ -16,6 +16,7 @@ external_resources:
   - '[Reboot Survival Guide](/docs/guides/reboot-survival-guide/)'
   - '[Linode Blog: CPU Vulnerabilities: Meltdown & Spectre](https://blog.linode.com/2018/01/03/cpu-vulnerabilities-meltdown-spectre/)'
 tags: ["security"]
+deprecated: true
 ---
 
 ## Summary
diff --git a/docs/guides/security/security-patches/patching-bash-for-the-shellshock-vulnerability/index.md b/docs/guides/security/security-patches/patching-bash-for-the-shellshock-vulnerability/index.md
index dbd91313eb1..5067274ebc4 100644
--- a/docs/guides/security/security-patches/patching-bash-for-the-shellshock-vulnerability/index.md
+++ b/docs/guides/security/security-patches/patching-bash-for-the-shellshock-vulnerability/index.md
@@ -10,6 +10,7 @@ keywords: ["bash", "shellshock", "security", "patch", "ubuntu", "debian", "cento
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 tags: ["security"]
 aliases: ['/security/security-patches/patching-bash-for-the-shellshock-vulnerability/']
+deprecated: true
 ---
 
 Shellshock, or Bashdoor, is a vulnerability that was discovered on September 12th, 2014 and embargoed until September 24th when it was assigned the CVE identifier [CVE-2014-6271](http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-6271). The vulnerability pertains to Bash, which is a widely used Unix shell. This vulnerability affects all Linux distributions and allows remote execution of commands using environment variables.
diff --git a/docs/guides/security/security-patches/patching-glibc-for-the-ghost-vulnerability/index.md b/docs/guides/security/security-patches/patching-glibc-for-the-ghost-vulnerability/index.md
index dceac2b8fef..2417f8ba3cf 100644
--- a/docs/guides/security/security-patches/patching-glibc-for-the-ghost-vulnerability/index.md
+++ b/docs/guides/security/security-patches/patching-glibc-for-the-ghost-vulnerability/index.md
@@ -12,6 +12,7 @@ external_resources:
  - '[CVE-2015-0235](http://www.openwall.com/lists/oss-security/2015/01/27/9)'
 tags: ["security"]
 aliases: ['/security/security-patches/patching-glibc-for-the-ghost-vulnerability/']
+deprecated: true
 ---
 
 GHOST is a vulnerability that was announced on January 27th 2015, which affects the glibc library on Linux systems.  This vulnerability affects all Linux distributions running versions of glibc older than 2.18, and exploits a buffer overflow in the `__nss_hostname_digits_dots()` function. This guide will tell you how to safely upgrade your Linux distributions and secure your Linode against the GHOST vulnerability.
diff --git a/docs/guides/security/security-patches/patching-openssl-for-the-heartbleed-vulnerability/index.md b/docs/guides/security/security-patches/patching-openssl-for-the-heartbleed-vulnerability/index.md
index 6a57e76a3d7..d926f42617f 100644
--- a/docs/guides/security/security-patches/patching-openssl-for-the-heartbleed-vulnerability/index.md
+++ b/docs/guides/security/security-patches/patching-openssl-for-the-heartbleed-vulnerability/index.md
@@ -12,6 +12,7 @@ license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/security/patching-openssl-for-the-heartbleed-vulnerability/','/security/security-patches/patching-openssl-for-the-heartbleed-vulnerability/','/security/openssl-heartbleed/']
 external_resources:
  - '[Heartbleed.com](http://heartbleed.com/)'
+deprecated: true
 ---
 
 ![Patching OpenSSL for the Heartbleed Vulnerability](Patching_OpenSSL_for_the_Heartbleed_Vulnerability_smg.png "Patching OpenSSL for the Heartbleed Vulnerability")
diff --git a/docs/guides/security/upgrading/upgrade-to-ubuntu-16-04/index.md b/docs/guides/security/upgrading/upgrade-to-ubuntu-16-04/index.md
index 2a90abf46c1..8142a694cd8 100644
--- a/docs/guides/security/upgrading/upgrade-to-ubuntu-16-04/index.md
+++ b/docs/guides/security/upgrading/upgrade-to-ubuntu-16-04/index.md
@@ -15,6 +15,7 @@ relations:
         keywords:
             - distribution: Ubuntu 16.04
 aliases: ['/security/upgrading/upgrade-to-ubuntu-16-04/']
+deprecated: true
 ---
 
 ![Upgrade to Ubuntu 16.04](How_to_Upgrade_to_Ubuntu_smg.jpg)
diff --git a/docs/guides/uptime/monitoring/how-to-install-and-configure-graylog2-on-debian-9/index.md b/docs/guides/uptime/monitoring/how-to-install-and-configure-graylog2-on-debian-9/index.md
index ce2c425be4d..3c6ef3bc7c4 100644
--- a/docs/guides/uptime/monitoring/how-to-install-and-configure-graylog2-on-debian-9/index.md
+++ b/docs/guides/uptime/monitoring/how-to-install-and-configure-graylog2-on-debian-9/index.md
@@ -15,6 +15,7 @@ external_resources:
 - '[Elasticsearch](https://www.elastic.co/guide/index.html)'
 dedicated_cpu_link: true
 aliases: ['/uptime/monitoring/how-to-install-and-configure-graylog2-on-debian-9/']
+deprecated: true
 ---
 
 ## What is Graylog?
diff --git a/docs/guides/uptime/monitoring/install-icinga2-monitoring-on-debian-9/index.md b/docs/guides/uptime/monitoring/install-icinga2-monitoring-on-debian-9/index.md
index e1fdd9d0f90..6c0cebf1557 100644
--- a/docs/guides/uptime/monitoring/install-icinga2-monitoring-on-debian-9/index.md
+++ b/docs/guides/uptime/monitoring/install-icinga2-monitoring-on-debian-9/index.md
@@ -12,6 +12,7 @@ license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 external_resources:
  - '[Official Icinga Documentation](https://www.icinga.com/docs/icinga2/latest/doc/01-about/)'
 aliases: ['/uptime/monitoring/install-icinga2-monitoring-on-debian-9/']
+deprecated: true
 ---
 
 ![Install Icinga 2 Monitoring on Debian 9](Icinga2.jpg "Install Icinga 2 Monitoring on Debian 9")
diff --git a/docs/guides/uptime/monitoring/install-nagios-4-on-ubuntu-debian-8/index.md b/docs/guides/uptime/monitoring/install-nagios-4-on-ubuntu-debian-8/index.md
index cf7b5b7c1ae..65941405050 100644
--- a/docs/guides/uptime/monitoring/install-nagios-4-on-ubuntu-debian-8/index.md
+++ b/docs/guides/uptime/monitoring/install-nagios-4-on-ubuntu-debian-8/index.md
@@ -17,6 +17,7 @@ relations:
         key: install-nagios-monitoring
         keywords:
             - distribution: Debian 8
+deprecated: true
 ---
 
 ![Install Nagios 4 on Ubuntu and Debian 8](Install_Nagios_4_smg.jpg)
diff --git a/docs/guides/web-servers/apache/apache-web-server-debian-8/index.md b/docs/guides/web-servers/apache/apache-web-server-debian-8/index.md
index 27929566039..08690bd542e 100644
--- a/docs/guides/web-servers/apache/apache-web-server-debian-8/index.md
+++ b/docs/guides/web-servers/apache/apache-web-server-debian-8/index.md
@@ -18,6 +18,7 @@ relations:
         key: install-apache-server
         keywords:
             - distribution: Debian 8
+deprecated: true
 ---
 
 ![How to Install and Configure Apache Web Server on Debian 8](Apache_Web_Server_on_Debian_8_Jessie_smg.jpg)
diff --git a/docs/guides/web-servers/apache/install-php-fpm-and-apache-on-debian-8/index.md b/docs/guides/web-servers/apache/install-php-fpm-and-apache-on-debian-8/index.md
index 9187f2ac86d..ebd16ad19ee 100644
--- a/docs/guides/web-servers/apache/install-php-fpm-and-apache-on-debian-8/index.md
+++ b/docs/guides/web-servers/apache/install-php-fpm-and-apache-on-debian-8/index.md
@@ -13,6 +13,7 @@ aliases: ['/websites/apache/install-php-fpm-and-apache-on-debian-8/','/web-serve
 external_resources:
  - '[The PHP Homepage](http://php.net/)'
  - '[FastCGI Process Manager](http://php.net/manual/en/install.fpm.configuration.php)'
+deprecated: true
 ---
 
 PHP-FPM is an implementation of the FastCGI protocol for PHP. This guide covers installing PHP-FPM for Apache on Debian 8 (Jessie).
diff --git a/docs/guides/web-servers/lamp/lamp-on-debian-8-jessie/index.md b/docs/guides/web-servers/lamp/lamp-on-debian-8-jessie/index.md
index 0355237d1e1..737b2e2b77c 100644
--- a/docs/guides/web-servers/lamp/lamp-on-debian-8-jessie/index.md
+++ b/docs/guides/web-servers/lamp/lamp-on-debian-8-jessie/index.md
@@ -20,6 +20,7 @@ relations:
         key: install-lamp-stack
         keywords:
             - distribution: Debian 8
+deprecated: true
 ---
 
 Setting up a LAMP (Linux, Apache, MySql, PHP) stack on your server will allow for the creation and hosting of websites and web applications. This guide shows you how to install a LAMP stack on Debian 8 (Jessie).
diff --git a/docs/guides/web-servers/lemp/how-to-install-a-lemp-server-on-ubuntu-16-04/index.md b/docs/guides/web-servers/lemp/how-to-install-a-lemp-server-on-ubuntu-16-04/index.md
index 3cfbeb6b613..d57a4aaf4ed 100644
--- a/docs/guides/web-servers/lemp/how-to-install-a-lemp-server-on-ubuntu-16-04/index.md
+++ b/docs/guides/web-servers/lemp/how-to-install-a-lemp-server-on-ubuntu-16-04/index.md
@@ -15,6 +15,7 @@ relations:
         key: install-lemp-stack
         keywords:
             - distribution: Ubuntu 16.04
+deprecated: true
 ---
 
 ![LEMP Server on Ubuntu 16.04](lemp-server-on-ubuntu-1604.png "LEMP Server on Ubuntu 16.04")
diff --git a/docs/guides/web-servers/lemp/install-a-lemp-stack-on-debian/index.md b/docs/guides/web-servers/lemp/install-a-lemp-stack-on-debian/index.md
index 9df793e01b2..01d57d90e81 100644
--- a/docs/guides/web-servers/lemp/install-a-lemp-stack-on-debian/index.md
+++ b/docs/guides/web-servers/lemp/install-a-lemp-stack-on-debian/index.md
@@ -15,6 +15,7 @@ relations:
         key: install-lemp-stack
         keywords:
             - distribution: Debian 9
+deprecated: true
 ---
 
 ## What is a LEMP Stack?
diff --git a/docs/guides/web-servers/lighttpd/use-lighttpd-web-server-on-ubuntu-16-04/index.md b/docs/guides/web-servers/lighttpd/use-lighttpd-web-server-on-ubuntu-16-04/index.md
index 1395c233f5d..8c998c857f3 100644
--- a/docs/guides/web-servers/lighttpd/use-lighttpd-web-server-on-ubuntu-16-04/index.md
+++ b/docs/guides/web-servers/lighttpd/use-lighttpd-web-server-on-ubuntu-16-04/index.md
@@ -21,6 +21,7 @@ relations:
         key: install-lighttpd
         keywords:
             - distribution: Ubuntu 16.04
+deprecated: true
 ---
 
 Lighttpd provides a lightweight web server that is capable of serving large loads while using less memory than servers like Apache. It is commonly deployed on high traffic sites, including WhatsApp and xkcd.
diff --git a/docs/guides/websites/cms/drupal/managing-web-content-with-drupal-7/index.md b/docs/guides/websites/cms/drupal/managing-web-content-with-drupal-7/index.md
index 675309e72be..8a9869f3b3c 100644
--- a/docs/guides/websites/cms/drupal/managing-web-content-with-drupal-7/index.md
+++ b/docs/guides/websites/cms/drupal/managing-web-content-with-drupal-7/index.md
@@ -10,6 +10,7 @@ keywords: ["drupal", "cms", "web framework", "web application", "php", "content
 tags: ["drupal","cms","lamp"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/websites/cms/drupal/managing-web-content-with-drupal-7/','/websites/cms/managing-web-content-with-drupal-7/']
+deprecated: true
 ---
 
 Drupal is an advanced and powerful content management framework, built on the PHP scripting language and supported by a [database](/docs/databases/) engine like [MySQL](/docs/databases/mysql/). Drupal provides a flexible system that can be used to manage websites of all different types and profiles. Drupal is capable of providing the tools necessary to create rich, interactive "community" websites with forums, user blogs, and private messaging. Drupal can also provide support for multifaceted personal publishing projects and can power podcasts, blogs, and knowledge-based systems, all within a single, unified platform.
diff --git a/docs/guides/websites/cms/ghost/how-to-install-ghost-cms-on-ubuntu-16-04/index.md b/docs/guides/websites/cms/ghost/how-to-install-ghost-cms-on-ubuntu-16-04/index.md
index fe41a83766a..17526c9fdfc 100644
--- a/docs/guides/websites/cms/ghost/how-to-install-ghost-cms-on-ubuntu-16-04/index.md
+++ b/docs/guides/websites/cms/ghost/how-to-install-ghost-cms-on-ubuntu-16-04/index.md
@@ -19,6 +19,7 @@ relations:
         key: how-to-install-ghost-cms
         keywords:
            - distribution: Ubuntu 16.04
+deprecated: true
 ---
 
 ![How to Install Ghost CMS on Ubuntu 16.04](ghost-blog-ubuntu-16-04-title-graphic.png "How to Install Ghost CMS on Ubuntu 16.04")
diff --git a/docs/guides/websites/cms/how-to-install-a-webmin-control-panel-and-modules/index.md b/docs/guides/websites/cms/how-to-install-a-webmin-control-panel-and-modules/index.md
index e565323c6b5..652458dba68 100644
--- a/docs/guides/websites/cms/how-to-install-a-webmin-control-panel-and-modules/index.md
+++ b/docs/guides/websites/cms/how-to-install-a-webmin-control-panel-and-modules/index.md
@@ -16,6 +16,7 @@ external_resources:
  - '[Webmin Documentation](http://www.webmin.com/docs.html)'
  - '[Webmin Modules](http://www.webmin.com/standard.html)'
  - '[Webmin FAQ](http://www.webmin.com/faq.html)'
+deprecated: true
 ---
 
 ![How to Install a Webmin Control Panel and Modules on Ubuntu](Webmin_Control_Panel_smg.jpg)
diff --git a/docs/guides/websites/cms/solr/add-a-custom-search-to-your-site-with-solr/index.md b/docs/guides/websites/cms/solr/add-a-custom-search-to-your-site-with-solr/index.md
index 176f9e7dce9..f2aaa2c40be 100644
--- a/docs/guides/websites/cms/solr/add-a-custom-search-to-your-site-with-solr/index.md
+++ b/docs/guides/websites/cms/solr/add-a-custom-search-to-your-site-with-solr/index.md
@@ -11,6 +11,7 @@ license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 external_resources:
   - '[Apache Solr Reference Guide](https://lucene.apache.org/solr/guide/6_6/)'
 aliases: ['/websites/cms/solr/add-a-custom-search-to-your-site-with-solr/','/websites/cms/add-a-custom-search-to-your-site-with-solr/']
+deprecated: true
 ---
 
 Apache Solr is an open source search platform that provides administrators with a customizable and scalable solution for managing online content. Solr can be configured to index all uploaded data, resulting in fast search results, whether used enterprise-wide or with a single website. In addition to a built-in web control interface, developers can also link access via a client API.
diff --git a/docs/guides/websites/cms/solr/turbocharge-wordpress-search-with-solr/index.md b/docs/guides/websites/cms/solr/turbocharge-wordpress-search-with-solr/index.md
index 7f7b8db9ea3..ae543ecf121 100644
--- a/docs/guides/websites/cms/solr/turbocharge-wordpress-search-with-solr/index.md
+++ b/docs/guides/websites/cms/solr/turbocharge-wordpress-search-with-solr/index.md
@@ -9,6 +9,7 @@ keywords: ["wordpress", "search", "solr", "ubuntu", "debian"]
 tags: ["ubuntu","wordpress","cms","debian"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/websites/cms/solr/turbocharge-wordpress-search-with-solr/','/websites/cms/turbocharge-wordpress-search-with-solr/']
+deprecated: true
 ---
 
 The standard search that is built into WordPress does not provide the best search experience you can offer your visitors, given its inability to suggest search phrases, catch typos, understand word variations, organize and filter results, and index documents for search results. *Full text search engines* often offer these features and **Apache Solr** is a free, open-source option that does.
diff --git a/docs/guides/websites/cms/wordpress/how-to-install-wordprress-using-wp-cli-on-debian-9/index.md b/docs/guides/websites/cms/wordpress/how-to-install-wordprress-using-wp-cli-on-debian-9/index.md
index b9627c6b920..597f6a21d29 100644
--- a/docs/guides/websites/cms/wordpress/how-to-install-wordprress-using-wp-cli-on-debian-9/index.md
+++ b/docs/guides/websites/cms/wordpress/how-to-install-wordprress-using-wp-cli-on-debian-9/index.md
@@ -20,6 +20,7 @@ relations:
         keywords:
            - distribution: Debian 9
 aliases: ['/websites/cms/wp-cli/how-to-install-wordprress-using-wp-cli-on-debian-9/','/websites/cms/wordpress/how-to-install-wordprress-using-wp-cli-on-debian-9/']
+deprecated: true
 ---
 
 WordPress is well-known for its rich content management feature set, ease of use, and quick installation time. The [WordPress command line interface (WP-CLI)](https://wp-cli.org/) provides useful commands and utilities to install, configure, and manage a WordPress site. This guide walks you through some common tasks you can complete using the WP-CLI.
diff --git a/docs/guides/websites/cms/wordpress/install-wordpress-on-ubuntu-16-04/index.md b/docs/guides/websites/cms/wordpress/install-wordpress-on-ubuntu-16-04/index.md
index 898da4a197f..e418d9b7f86 100644
--- a/docs/guides/websites/cms/wordpress/install-wordpress-on-ubuntu-16-04/index.md
+++ b/docs/guides/websites/cms/wordpress/install-wordpress-on-ubuntu-16-04/index.md
@@ -18,6 +18,7 @@ relations:
         keywords:
            - distribution: Ubuntu 16.04
 aliases: ['/websites/cms/install-wordpress-on-ubuntu-16-04/','/websites/cms/wordpress/install-wordpress-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 In this guide, you'll learn to how to install WordPress on a Linode running Ubuntu 16.04. WordPress is a popular dynamic content management system focused on blogs. WordPress can be deployed on a LAMP or LEMP stack, and features an extensive plugin framework and theme system that allows site owners and developers to use its simple, yet powerful publishing tools.
diff --git a/docs/guides/websites/ecommerce/how-to-install-prestashop-on-ubuntu-16-04/index.md b/docs/guides/websites/ecommerce/how-to-install-prestashop-on-ubuntu-16-04/index.md
index 2246207701a..77d51ffae71 100644
--- a/docs/guides/websites/ecommerce/how-to-install-prestashop-on-ubuntu-16-04/index.md
+++ b/docs/guides/websites/ecommerce/how-to-install-prestashop-on-ubuntu-16-04/index.md
@@ -12,6 +12,7 @@ keywords: ["prestashop", "ecommerce", "cms"]
 tags: ["cms", "lamp", "ssl", "ubuntu"]
 license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/websites/ecommerce/how-to-install-prestashop-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 ![How to Install PrestaShop of Ubuntu 16.04 LTS](PrestaShop.jpg)
diff --git a/docs/guides/websites/ecommerce/install-magento-on-ubuntu-16-04/index.md b/docs/guides/websites/ecommerce/install-magento-on-ubuntu-16-04/index.md
index 429917c1b98..384c399f386 100644
--- a/docs/guides/websites/ecommerce/install-magento-on-ubuntu-16-04/index.md
+++ b/docs/guides/websites/ecommerce/install-magento-on-ubuntu-16-04/index.md
@@ -17,6 +17,7 @@ relations:
         keywords:
            - distribution: Ubuntu 16.04
 aliases: ['/websites/ecommerce/install-magento-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 In this guide you'll learn how to install Magento on Ubuntu 16.04. Magento Community Edition (CE) is a free, open-source e-commerce platform. It's one of the most popular solutions for self-hosted online stores due to its simple yet powerful admin panel and large developer community.
diff --git a/docs/guides/websites/erp/install-an-odoo-11-stack-on-ubuntu-16-04/index.md b/docs/guides/websites/erp/install-an-odoo-11-stack-on-ubuntu-16-04/index.md
index 737ccaa257a..a903161cb6b 100644
--- a/docs/guides/websites/erp/install-an-odoo-11-stack-on-ubuntu-16-04/index.md
+++ b/docs/guides/websites/erp/install-an-odoo-11-stack-on-ubuntu-16-04/index.md
@@ -17,6 +17,7 @@ external_resources:
   - '[Install an SSL certificate with LetsEncrypt](/docs/guides/install-lets-encrypt-to-create-ssl-certificates/)'
   - '[How to Set up tinc, a Peer-to-Peer VPN](/docs/guides/how-to-set-up-tinc-peer-to-peer-vpn/)'
   - '[Using Terraform to Provision Linode Environments](/docs/guides/how-to-build-your-infrastructure-using-terraform-and-linode/)'
+deprecated: true
 ---
 
 ![Install an Odoo 11 Stack on Ubuntu 16.04 using Linode](install-an-odoo-11-stack-on-ubuntu-16-04-using-linode.png "Odoo 11 on Ubuntu 16.04 Title Graphic")
diff --git a/docs/guides/websites/erp/install-odoo-10-on-ubuntu-16-04/index.md b/docs/guides/websites/erp/install-odoo-10-on-ubuntu-16-04/index.md
index 79a6fa040d1..4673e77b964 100644
--- a/docs/guides/websites/erp/install-odoo-10-on-ubuntu-16-04/index.md
+++ b/docs/guides/websites/erp/install-odoo-10-on-ubuntu-16-04/index.md
@@ -13,6 +13,7 @@ aliases: ['/websites/cms/install-odoo-10-on-ubuntu-16-04/','/websites/erp/instal
 external_resources:
  - '[Odoo User Documentation](https://www.odoo.com/documentation/user/10.0/)'
  - '[Odoo Developer Documentation](https://www.odoo.com/documentation/10.0)'
+deprecated: true
 ---
 
 [Odoo](https://www.odoo.com/) (formerly known as OpenERP) is an open-source suite of business applications including customer relationship management (CRM), sales pipeline, project management, manufacturing, invoicing, accounting, eCommerce, and inventory tools, just to name a few. There are thirty-four main applications created by the Odoo team and more than 5,500 developed by community members, covering a wide range of business needs.
diff --git a/docs/guides/websites/erp/install-odoo-9-erp-on-ubuntu-14-04/index.md b/docs/guides/websites/erp/install-odoo-9-erp-on-ubuntu-14-04/index.md
index 13ab755fb39..fcfbd332f24 100644
--- a/docs/guides/websites/erp/install-odoo-9-erp-on-ubuntu-14-04/index.md
+++ b/docs/guides/websites/erp/install-odoo-9-erp-on-ubuntu-14-04/index.md
@@ -12,6 +12,7 @@ license: '[CC BY-ND 4.0](https://creativecommons.org/licenses/by-nd/4.0)'
 aliases: ['/websites/erp/install-odoo-9-erp-on-ubuntu-14-04/','/websites/cms/install-odoo-9-erp-on-ubuntu-14-04/']
 external_resources:
  - '[Odoo User Documentation](https://doc.odoo.com/book/)'
+deprecated: true
 ---
 
 [Odoo](https://www.odoo.com/) (formerly known as OpenERP) is an open-source suite of business applications including: Customer Relationship Management, Sales Pipeline, Project Management, Manufacturing, Invoicing , Accounting, eCommerce and Inventory just to name a few. There are 31 main applications created by Odoo team and over 4,500+ developed by community members covering a wide range of business needs.
diff --git a/docs/guides/websites/forums/install-a-simple-machines-forum-on-your-website/index.md b/docs/guides/websites/forums/install-a-simple-machines-forum-on-your-website/index.md
index d79c5691410..ee2ce071443 100644
--- a/docs/guides/websites/forums/install-a-simple-machines-forum-on-your-website/index.md
+++ b/docs/guides/websites/forums/install-a-simple-machines-forum-on-your-website/index.md
@@ -15,7 +15,7 @@ external_resources:
  - '[Modifications, Styles, and Upgrades](http://custom.simplemachines.org/)'
  - '[Functions Database](http://support.simplemachines.org/function_db/)'
  - '[SMF Community Forum](http://www.simplemachines.org/community/index.php)'
-deprecated: false
+deprecated: true
 ---
 
 Simple Machines Forum (SMF) is a popular forum solution for small- to large-sized communities that offers a variety of features. With its modular design and flexibility, users can create their own plugins to modify the behavior of SMF in any way they wish.
diff --git a/docs/guides/websites/forums/install-and-run-askbot-on-ubuntu-16-04/index.md b/docs/guides/websites/forums/install-and-run-askbot-on-ubuntu-16-04/index.md
index 082236e7b9d..0528b87bee7 100644
--- a/docs/guides/websites/forums/install-and-run-askbot-on-ubuntu-16-04/index.md
+++ b/docs/guides/websites/forums/install-and-run-askbot-on-ubuntu-16-04/index.md
@@ -14,6 +14,7 @@ external_resources:
  - '[AskBot Official Q&A Forum](https://askbot.org)'
  - '[AskBot Official Website](https://askbot.com)'
 aliases: ['/websites/forums/install-and-run-askbot-on-ubuntu-16-04/']
+deprecated: true
 ---
 
 ![AskBot with Let's Encrypt on Ubuntu](AskBot.jpg)
diff --git a/docs/guides/websites/wikis/dokuwiki-engine/index.md b/docs/guides/websites/wikis/dokuwiki-engine/index.md
index 36ca16d941a..068f2b69a56 100644
--- a/docs/guides/websites/wikis/dokuwiki-engine/index.md
+++ b/docs/guides/websites/wikis/dokuwiki-engine/index.md
@@ -13,6 +13,7 @@ aliases: ['/web-applications/wikis/dokuwiki/','/websites/wikis/dokuwiki-engine/'
 external_resources:
  - '[The Doku Wiki Project Home Page](http://www.dokuwiki.org/dokuwiki)'
  - '[Doku Wiki Manual](http://www.dokuwiki.org/manual)'
+deprecated: true
 ---
 
 DokuWiki is a flexible and extensible wiki engine that aims to be easy to manage while providing a rich feature set to enable collaborative document editing and creation for users of all skill levels and technical inclinations. DokuWiki stores wiki pages in text files on the web-server rather than in a database management system, which increases data usability and portability for moderately sized wiki projects without requiring the system resources to power a relational database server.