dotfiles

commit d5b65c7773f319fb40e2479916f59df29293e866
parent 1f3ee79bf1b72233cf3bee880fc3b35de0a3cd4e
Author: pyratebeard <root@pyratebeard.net>
Date:   Fri, 13 Mar 2020 11:47:20 +0000

check external ip

Diffstat:
A
bin/bin/checkip
 | 
13
+++++++++++++

1 file changed, 13 insertions(+), 0 deletions(-)
diff --git a/bin/bin/checkip b/bin/bin/checkip
@@ -0,0 +1,13 @@
+#!/usr/bin/zsh
+
+ipCmd=$(dig +short myip.opendns.com @resolver1.opendns.com)
+ipFile="/tmp/current_ip"
+
+if [ ! -f $ipFile ] ; then
+	echo "$ipCmd" > $ipFile
+fi
+
+if [[ $ipCmd != $(cat $ipFile) ]] ; then
+	echo "vpn ip has changed to $ipCmd" | mutt -s "vpn ip" root@pyratebeard.net
+	echo "$ipCmd" > $ipFile
+fi