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Confirm current IP address.

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This commit is contained in:
Timothy Allen 2016-11-29 21:20:05 +02:00
parent d8d73c34b1
commit 5474e037c8
1 changed files with 2 additions and 1 deletions
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3
update_ip.sh
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@ -7,6 +7,7 @@ host=desktop
secret="" secret=""
ip=$(wget -q -O - http://treehouse.org.za/ip) ip=$(wget -q -O - http://treehouse.org.za/ip)
set_ip=$(dig +short ${host}.${zone})
if [ -z ${ip} ] || [ -z ${cache} ]; then if [ -z ${ip} ] || [ -z ${cache} ]; then
exit; exit;
@ -16,7 +17,7 @@ if [ -f "${HOME}/${cache}" ]; then
old_ip=$(cat "${HOME}/${cache}") old_ip=$(cat "${HOME}/${cache}")
fi fi
if [ "${ip}" = "${old_ip}" ]; then if [ "${set_ip}" = "${ip}" ] && [ "${ip}" = "${old_ip}" ]; then
exit; exit;
else else
rm -f "${HOME}/${cache}" rm -f "${HOME}/${cache}"