diff --git a/content/post/emulate-a-hetzner-root-with-mininet.md b/content/post/emulate-a-hetzner-root-with-mininet.md
index 08feb0e..69f17e8 100644
--- a/content/post/emulate-a-hetzner-root-with-mininet.md
+++ b/content/post/emulate-a-hetzner-root-with-mininet.md
@@ -4,10 +4,8 @@ description: Emulate a Hetzner root with mininet.
 tags:
 - hetzner
 - mininet
+- howto
 title: Emulate a Hetzner root with mininet
-topics:
-- Development
-- golang
 ---
 
 I manage some root server from friends at Hetzner, as Hetzner has a "special" setup by blocking unknown Mac Addresses at theier switches, its not that easy to configure that.
diff --git a/content/post/first-hugo.md b/content/post/first-hugo.md
index 7914101..76c2942 100644
--- a/content/post/first-hugo.md
+++ b/content/post/first-hugo.md
@@ -2,7 +2,8 @@
 date: 2015-02-08T13:00:00+01:00
 title: First hugo post
 author: pcdummy
-
+tags:
+  - howto
 ---
 
 Today i moved my wordpress blog to hugo, it will allow me to **post faster** use **less resources** and i can **share** my content **on [github](https://github.com/pcdummy/pc-dummy.net)**.
diff --git a/content/post/nginx-wordpress-ithemes-rules.md b/content/post/nginx-wordpress-ithemes-rules.md
index 3e4c09d..50dd5f2 100644
--- a/content/post/nginx-wordpress-ithemes-rules.md
+++ b/content/post/nginx-wordpress-ithemes-rules.md
@@ -2,7 +2,8 @@
 date: 2014-12-15T00:00:00+01:00
 title: Froxlor + Nginx + WordPress iThemes Rules
 author: pcdummy
-
+tag:
+  - howto
 ---
 A short howto on setting up Wordpress iThemes Security with Froxlor and nginx.
 
diff --git a/content/post/nice-howto-on-openvpn-and-kvm-bridges.md b/content/post/nice-howto-on-openvpn-and-kvm-bridges.md
index d4b0ed9..c34442f 100644
--- a/content/post/nice-howto-on-openvpn-and-kvm-bridges.md
+++ b/content/post/nice-howto-on-openvpn-and-kvm-bridges.md
@@ -2,7 +2,8 @@
 date: 2013-02-22T00:00:00+01:00
 title: Nice Howto on OpenVPN and KVM (libvirt) bridges.
 author: pcdummy
-
+tag:
+  - howto
 ---
 
 Nice Howto on OpenVPN and KVM (libvirt) bridges. [http://deathegg.student.utwente.nl/wiki/Knowledge:OpenVPN#Bridging_OpenVPN_.28Server.29](http://deathegg.student.utwente.nl/wiki/Knowledge:OpenVPN#Bridging_OpenVPN_.28Server.29)<!--more-->
diff --git a/content/post/restore-lost-data-with-photorec.md b/content/post/restore-lost-data-with-photorec.md
index 3fd1e20..ed2ef98 100644
--- a/content/post/restore-lost-data-with-photorec.md
+++ b/content/post/restore-lost-data-with-photorec.md
@@ -2,7 +2,8 @@
 date: 2014-12-15T00:00:00+01:00
 title: Restore lost data with Photorec
 author: pcdummy
-
+tag:
+  - howto
 ---
 
 A friend of mine lost his NTFS Partition (think it was a power outage). As he has some data on it he needs, i tought about restoring it.
diff --git a/content/post/save-bandwith-with-squid-and-apt-cacher-ng.md b/content/post/save-bandwith-with-squid-and-apt-cacher-ng.md
index 728a105..84c5f50 100644
--- a/content/post/save-bandwith-with-squid-and-apt-cacher-ng.md
+++ b/content/post/save-bandwith-with-squid-and-apt-cacher-ng.md
@@ -2,7 +2,8 @@
 date: 2015-01-10T00:00:00+01:00
 title: Save some bandwith with squid as transparent proxy and apt-cacher-ng as peer.
 author: pcdummy
-
+tag:
+  - howto
 ---
 
 [This](http://portablejim.now.im/tips/95-squidandaptcacherng.html) howto helped me on saving Bandwith at home. :)
diff --git a/content/post/syscp-to-froxlor-move-with-high-security.md b/content/post/syscp-to-froxlor-move-with-high-security.md
index c8edee7..52e6ecb 100644
--- a/content/post/syscp-to-froxlor-move-with-high-security.md
+++ b/content/post/syscp-to-froxlor-move-with-high-security.md
@@ -2,7 +2,8 @@
 date: 2013-01-26T00:00:00+01:00
 title: Syscp to Foxlor move on Ubuntu 12.10 with high security.
 author: pcdummy
-
+tag:
+ - howto
 ---
 
 Today i switched our (mine and my uncles) WebServer from