diff --git a/wiki/source/2fa.md b/wiki/source/2fa.md
index d96541a..51d1626 100644
--- a/wiki/source/2fa.md
+++ b/wiki/source/2fa.md
@@ -1,6 +1,7 @@
 ---
 title: USING Two-Factor Authentication (2FA) ON TILDE.CLUB
 author: deepend
+category: tilde.club
 ---
 
 # Using Two-Factor Authentication (2FA).
diff --git a/wiki/source/archive.org.md b/wiki/source/archive.org.md
index bb5d95d..044276e 100644
--- a/wiki/source/archive.org.md
+++ b/wiki/source/archive.org.md
@@ -1,5 +1,6 @@
 ---
 title: archive.org
+category: links
 ---
 
 archive.org has an archive of tilde.club at http://web.archive.org/web/*/http://tilde.club                                      
diff --git a/wiki/source/bashblog.md b/wiki/source/bashblog.md
index be84380..e667958 100644
--- a/wiki/source/bashblog.md
+++ b/wiki/source/bashblog.md
@@ -1,6 +1,7 @@
 --- 
 title: bashblog 
 author: deepend / benharri
+category: software
 ---
 
 
diff --git a/wiki/source/chat.md b/wiki/source/chat.md
index 38de241..a65e167 100644
--- a/wiki/source/chat.md
+++ b/wiki/source/chat.md
@@ -3,6 +3,7 @@ title: Socializing and chat
 author: 
   - emv
   - benharri
+category: tilde.club
 ---
 
 ## irc
diff --git a/wiki/source/cli-for-beginners.md b/wiki/source/cli-for-beginners.md
index 6084238..b7e9174 100644
--- a/wiki/source/cli-for-beginners.md
+++ b/wiki/source/cli-for-beginners.md
@@ -1,6 +1,7 @@
 ---
 title: command line for absolute beginners
 author: cmccabe
+category: tutorial
 ---
 
 So, you want to join a public-access shell community like tilde.club,
diff --git a/wiki/source/code-of-conduct.md b/wiki/source/code-of-conduct.md
index c6a8f50..13471a3 100644
--- a/wiki/source/code-of-conduct.md
+++ b/wiki/source/code-of-conduct.md
@@ -1,6 +1,7 @@
 --- 
 title: code of conduct 
-author: benharri 
+author: benharri
+category: tilde.club
 ---
 
 > **tl;dr** learn by doing and helping. be excellent to each other. have fun!
diff --git a/wiki/source/donate.md b/wiki/source/donate.md
index 1165e75..1505d91 100644
--- a/wiki/source/donate.md
+++ b/wiki/source/donate.md
@@ -1,6 +1,7 @@
 ---
 title: donate to tilde.club
 author: deepend
+category: tilde.club
 ---
 
 ## Methods you can donate to tilde.club.
diff --git a/wiki/source/edit_index.md b/wiki/source/edit_index.md
index 98bcf46..d4cc4a5 100644
--- a/wiki/source/edit_index.md
+++ b/wiki/source/edit_index.md
@@ -1,6 +1,7 @@
 ---
 title: Editing your index.html file
 author: vielmetti
+category: tutorial
 ---
 
 Type: `nano` index.html to open your index.html file and begin editing
diff --git a/wiki/source/email.md b/wiki/source/email.md
index 2cc9803..0742001 100644
--- a/wiki/source/email.md
+++ b/wiki/source/email.md
@@ -1,6 +1,7 @@
 ---
 title: email
 author: benharri
+category: tutorial
 ---
 
 Your shiny, new tilde.club account comes with an email account. `alpine`  is a command-line email application to use it, as is `mutt`. Good old-fashioned `mail` works too, although it's a little cryptic.
diff --git a/wiki/source/error404.md b/wiki/source/error404.md
index 2ced741..cbcf9b4 100644
--- a/wiki/source/error404.md
+++ b/wiki/source/error404.md
@@ -1,6 +1,7 @@
 ---
 title: custom 404
 author: deepend
+category: tutorial
 ---
 
 All users can now setup their own custom 404 error page.  Just add a file named 404.html in ~/public_html
diff --git a/wiki/source/faq.md b/wiki/source/faq.md
index 94ee2ec..8f955de 100644
--- a/wiki/source/faq.md
+++ b/wiki/source/faq.md
@@ -1,6 +1,7 @@
 ---
 title: faq
 author: ford
+category: tilde.club
 ---
 
       _______________________________________
diff --git a/wiki/source/finding_index.md b/wiki/source/finding_index.md
index 385cd4c..782bdc5 100644
--- a/wiki/source/finding_index.md
+++ b/wiki/source/finding_index.md
@@ -1,5 +1,6 @@
 ---
 title: finding your index.html
+category: tutorial
 ---
 
 There are some basic command line commands you'll want to Google and learn, but for this tutorial you only need a few:
diff --git a/wiki/source/git.md b/wiki/source/git.md
index e01c684..e331dda 100644
--- a/wiki/source/git.md
+++ b/wiki/source/git.md
@@ -1,5 +1,6 @@
 ---
 title: how to use git
+category: tutorial
 ---
 
 `git` is a version control system. It's pretty confusing at first, but
diff --git a/wiki/source/gopher.md b/wiki/source/gopher.md
index 3d610fd..884432d 100644
--- a/wiki/source/gopher.md
+++ b/wiki/source/gopher.md
@@ -1,6 +1,7 @@
 ---
 title: gopher
 author: benharri
+category: tutorial
 ---
 
 tilde.club now serves gopher! we're using
diff --git a/wiki/source/json.md b/wiki/source/json.md
index 208ec93..3df8c15 100644
--- a/wiki/source/json.md
+++ b/wiki/source/json.md
@@ -1,5 +1,6 @@
 ---
 title: JSON
+category: software
 ---
 
 JSON is the "Javascript Object Notation", basically a file format for
diff --git a/wiki/source/leafnode.md b/wiki/source/leafnode.md
index 8cbfce5..11e4c15 100644
--- a/wiki/source/leafnode.md
+++ b/wiki/source/leafnode.md
@@ -1,5 +1,6 @@
 ---
 title: Leafnode
+category: links
 ---
 
 `leafnode` is a news client suitable for "leaf" nodes, that is nodes that have no downstream feeds.
diff --git a/wiki/source/netiquette.md b/wiki/source/netiquette.md
index 14ffd15..b430c1e 100644
--- a/wiki/source/netiquette.md
+++ b/wiki/source/netiquette.md
@@ -1,5 +1,6 @@
 ---
 title: tilde.club netiquette
+category: tilde.club
 ---
 
 ## Two phrases we use a lot
diff --git a/wiki/source/safe-scripting-the-tilde-way.md b/wiki/source/safe-scripting-the-tilde-way.md
index 802ab8a..8b3c4d8 100644
--- a/wiki/source/safe-scripting-the-tilde-way.md
+++ b/wiki/source/safe-scripting-the-tilde-way.md
@@ -1,6 +1,7 @@
 ---
 title: safe scripting the tilde way
 author: michaelcoyote
+category: tutorial
 ---
 
 Welcome to tilde.club. For many of you this may be your first multi-user host and for even more of you this may be your *first* host. Welcome to all of you.  
diff --git a/wiki/source/screen.md b/wiki/source/screen.md
index 62fb37a..0c1c7f2 100644
--- a/wiki/source/screen.md
+++ b/wiki/source/screen.md
@@ -1,5 +1,6 @@
 ---
 title: terminal multiplexers - screen
+category: software
 ---
 
 `screen` is a unix utility that lets you manage multiple shells from within a single window. You switch between them with a few keystrokes. When you disconnect it keeps the processes alive, and you can reconnect from another login.
diff --git a/wiki/source/security.md b/wiki/source/security.md
index 688db78..cfa7b0c 100644
--- a/wiki/source/security.md
+++ b/wiki/source/security.md
@@ -1,6 +1,7 @@
 ---
 title: Editing Basic UNIX Security the Tilde way
 author: michaelcoyote
+category: tutorial
 ---
 
 
diff --git a/wiki/source/slrn.md b/wiki/source/slrn.md
index 8c021d6..f4eaed1 100644
--- a/wiki/source/slrn.md
+++ b/wiki/source/slrn.md
@@ -1,5 +1,6 @@
 ---
 title: slrn
+category: links
 ---
 
 ``slrn`` is a news reader for [Usenet](usenet-news.html).
diff --git a/wiki/source/ssh.md b/wiki/source/ssh.md
index 66641e6..3c2734a 100644
--- a/wiki/source/ssh.md
+++ b/wiki/source/ssh.md
@@ -1,6 +1,7 @@
 ---
 author: benharri
 title: ssh
+category: tutorial
 ---
 
 
diff --git a/wiki/source/sshfs.md b/wiki/source/sshfs.md
index b9b07a7..e62ef2f 100644
--- a/wiki/source/sshfs.md
+++ b/wiki/source/sshfs.md
@@ -1,6 +1,7 @@
 ---
 author: jeffbonhag
 title: SSHFS
+category: software
 ---
 
 On OS X:
diff --git a/wiki/source/time-zone.md b/wiki/source/time-zone.md
index 1997395..23cb455 100644
--- a/wiki/source/time-zone.md
+++ b/wiki/source/time-zone.md
@@ -1,5 +1,6 @@
 ---
 title: time zones
+category: tutorial
 ---
 
 The timezone by default on the server is UTC.
diff --git a/wiki/source/tin.md b/wiki/source/tin.md
index c168650..fd4a80f 100644
--- a/wiki/source/tin.md
+++ b/wiki/source/tin.md
@@ -1,5 +1,6 @@
 ---
 title: tin
+category: software
 ---
 
 tin is a threaded NNTP and spool based [UseNet](usenet-news.html) newsreader for a variety of platforms.
diff --git a/wiki/source/tmux.md b/wiki/source/tmux.md
index 3a1fb2c..80205cd 100644
--- a/wiki/source/tmux.md
+++ b/wiki/source/tmux.md
@@ -1,5 +1,6 @@
 ---
 title: terminal multiplexers - tmux
+category: software
 ---
 
 TMUX IS THE BEST. Here's a super basic primer.
diff --git a/wiki/source/tunnelblick.md b/wiki/source/tunnelblick.md
index d4df810..6c511fd 100644
--- a/wiki/source/tunnelblick.md
+++ b/wiki/source/tunnelblick.md
@@ -1,5 +1,6 @@
 ---
 title: Tunnelblick
+category: links
 ---
 
 `tunnelblick` is an application for your Mac that allows you to configure
diff --git a/wiki/source/usenet-news.md b/wiki/source/usenet-news.md
index ef13b31..02ea33d 100644
--- a/wiki/source/usenet-news.md
+++ b/wiki/source/usenet-news.md
@@ -1,5 +1,6 @@
 ---
 title: usenet news
+category: tutorial
 ---
 
 ## this is out of date and the netnews server is down
diff --git a/wiki/source/vimrc.md b/wiki/source/vimrc.md
index e92acdf..323edb6 100644
--- a/wiki/source/vimrc.md
+++ b/wiki/source/vimrc.md
@@ -1,5 +1,6 @@
 ---
 title: .vimrc file
+category: tutorial
 ---
 
 The file `.vimrc` in your home directory has instructions for [[vim]]
diff --git a/wiki/source/vpn-gate.md b/wiki/source/vpn-gate.md
index f5d3e33..eb9dd0e 100644
--- a/wiki/source/vpn-gate.md
+++ b/wiki/source/vpn-gate.md
@@ -1,5 +1,6 @@
 ---
 title: VPN Gate
+category: links
 ---
 
 `VPN Gate` is a project from U Tsukuba in Japan that allows you to 
diff --git a/wiki/source/wiki.md b/wiki/source/wiki.md
index 1d4e1a1..7719c68 100644
--- a/wiki/source/wiki.md
+++ b/wiki/source/wiki.md
@@ -1,6 +1,7 @@
 ---
 title: how to contribute to this wiki
 author: benharri
+category: tilde.club
 ---
 
 ## got a topic you want to write about?