diff --git a/drl-pic.png b/drl-pic.png
deleted file mode 100644
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Binary files a/drl-pic.png and /dev/null differ
diff --git a/pages/UbuntuDisableVirtBr0 b/pages/UbuntuDisableVirtBr0
deleted file mode 100644
index a9b2f7b..0000000
--- a/pages/UbuntuDisableVirtBr0
+++ /dev/null
@@ -1,10 +0,0 @@
-# Disable vrtbr0 Interface
-
-from [http://www.cyberciti.biz/faq/linux-kvm-disable-virbr0-nat-interface/](http://www.cyberciti.biz/faq/linux-kvm-disable-virbr0-nat-interface/)
-
-```
-virsh net-destroy default
-virsh net-undefine default
-service libvirt-bin restart
-```
-
diff --git a/pages/UbuntuDisableVirtBr0.md b/pages/UbuntuDisableVirtBr0.md
deleted file mode 100644
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--- a/pages/UbuntuDisableVirtBr0.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Disable vrtbr0 Interface
-
-from [http://www.cyberciti.biz/faq/linux-kvm-disable-virbr0-nat-interface/](http://www.cyberciti.biz/faq/linux-kvm-disable-virbr0-nat-interface/)
-
-```
-virsh net-destroy default
-virsh net-undefine default
-service libvirt-bin restart
-```