client example script: add comment about alternative webservice
authorgregor herrmann <gregoa@debian.org>
Fri, 27 Jun 2014 22:44:52 +0000 (00:44 +0200)
committergregor herrmann <gregoa@debian.org>
Fri, 27 Jun 2014 22:44:52 +0000 (00:44 +0200)
bin/tdyndns_client

index 5f4dcc4..7d4e9e0 100755 (executable)
@@ -38,6 +38,7 @@ fi
 
 # data
 
+# alternative: -4 icanhazip.com, -6 icanhazip.com or ipv{4,6}.icanhazip.com
 NEWIPV4=$(wget -q -O- http://ipv4.wtfismyip.com/text)
 NEWIPV6=$(wget -q -O- http://ipv6.wtfismyip.com/text)