- Add internal IP reporting to myip command,

- Add internal IP service CGI script.

bin/myip

@@ -1,3 +1,52 @@
 #!/bin/bash
 
-dig +short myip.opendns.com @resolver1.opendns.com | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$'
+if [[ "$1" == "-h" ]]
+then
+    echo "myip [-i] | [-a] | [-h]"
+    echo "default: external IP"
+    echo "     -i: internal IP"
+    echo "     -a: internal + external IP"
+else
+    if [[ "$1" == "-a" ]]
+    then
+            INT_FLAG="TRUE"
+            EXT_FLAG="TRUE"
+        VERBOSE_FLAG="TRUE"
+    else
+        VERBOSE_FLAG="FALSE"
+        
+        if [[ "$1" == "-i" ]]
+        then
+            INT_FLAG="TRUE"
+            EXT_FLAG="FALSE"
+        else
+            INT_FLAG="FALSE"
+            EXT_FLAG="TRUE"
+        fi
+    fi
+fi
+
+
+if [[ ${VERBOSE_FLAG} == "TRUE" ]]
+then
+    INT_LABEL="internal_ip: "
+    EXT_LABEL="external_ip: "
+else
+    INT_LABEL=""
+    EXT_LABEL=""
+fi
+
+
+if [[ ${INT_FLAG} == "TRUE" ]]
+then
+    INT_IP="$( curl -s  http://www.rx3/cgi-bin/myip.cgi | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$')"
+
+    echo "${INT_LABEL}${INT_IP}"
+fi
+
+if [[ ${EXT_FLAG} == "TRUE" ]]
+then
+    EXT_IP="$( dig +short myip.opendns.com @resolver1.opendns.com | grep -E '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$')"
+
+    echo "${EXT_LABEL}${EXT_IP}"
+fi