Add ipsender

ipsender

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+#define path to private key
+keypath=/path/to/jailed/key
+#define where you want your publicip file to be stored on the nginx server
+thetext=/home/user/publicip
+
+ip1=$(curl icanhazip.com 2>/dev/null)
+
+#backup for if curl icanhazip.com fails utilizing dig and opendns
+
+backupcheck() {
+
+local ip2=$(dig +short myip.opendns.com @resolver1.opendns.com) 2>/dev/null \
+&& echo "$ip2" > "$thetext"
+
+}
+
+#waiting 60 seconds before trying the dig fall back method 
+#this is in case the initial failure was due to a network blip
+[ -z "$ip1" ] && sleep 60 && backupcheck || echo "$ip1" > "$thetext"
+
+#update scp to use the actual remote ip of your nameserver
+#the -z check paired with the logical OR does nothing if both curl and dig failed to return an ip
+[ -z "$(cat "$thetext")" ] || scp -i "$keypath" "$thetext" jaileduser@1.2.3.4:/nginx/homeip