bin: use dig for getting ip

it's very fast and will always work(tm)

diff --git a/bin/whatsmyip b/bin/whatsmyip
index 8f6cbc77ce7b657c4c1d22268ca05cccc94841a0..2e6c6c39d4b3ff258d6e931b13ce6efc1b192e61 100755 (executable)
--- a/bin/whatsmyip
+++ b/bin/whatsmyip
@@ -1,4 +1,7 @@
 #!/bin/bash
-# only works behind DD-WRT router
-#ssh root@192.168.1.3 -p 2222 -q "nvram get wan_ipaddr"
-curl -s ifconfig.me/ip
+
+if hash dig 2>/dev/null; then
+    dig +short myip.opendns.com @resolver1.opendns.com
+elif hash curl 2>/dev/null; then
+    curl -s ifconfig.me/ip
+fi