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-rwxr-xr-xbin/gdns11
1 files changed, 11 insertions, 0 deletions
diff --git a/bin/gdns b/bin/gdns
new file mode 100755
index 00000000..9433ba00
--- /dev/null
+++ b/bin/gdns
@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if grep -q 'gdns.sh' /etc/resolv.conf; then
+  sed -i '1,3d' /etc/resolv.conf
+  echo 'Google DNS removed'
+else
+  sed -i '1i # Added by gdns.sh' /etc/resolv.conf
+  sed -i '2i nameserver 8.8.8.8' /etc/resolv.conf
+  sed -i '3i nameserver 8.8.4.4' /etc/resolv.conf
+  echo 'Google DNS added'
+fi