Add dynamic IP change check script

misc/dynIP.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Get new IP, and push it to DNS server
+# Maybe check new IP vs old stored IP, and if they're the same
+# update, and also email myself that dynIP has changed
+
+while getopts r:R: flag
+do
+	case "${flag}" in
+	    r) REMOTE=${OPTARG};;
+	    R) REMOTELOCATION=${OPTARG};;
+	esac
+done
+
+newIP=$(curl -4 ifconfig.co)
+oldIP=$(cat ~/.myIP)
+
+if [[ "$newIP" != "$oldIP" ]]
+then
+	echo $newIP > ~/.myIP
+	scp ~/.myIP $REMOTE:$REMOTELOCATION
+	# Email myself with the new IP so I can manually change anything
+fi
+