cloudflare ddns shell script

from https://gist.github.com/larrybolt/6295160


#!/bin/sh
# modified by jfro from
http://www.cnysupport.com/index.php/linode-dynamic-dns-ddns-update-script
# Update: changed because the old IP-service wasn't working anymore
# Uses curl to be compatible with machines that don't have wget by
default
# modified by Ross Hosman for use with cloudflare.
#
# Place at:
# /usr/local/bin/cf-ddns.sh
# if you're lazy (like me): curl
https://gist.githubusercontent.com/larrybolt/6295160/raw/9efbc7850613e06db1b415bdf4fbdd8361209865/cf-ddns.sh
> /usr/local/bin/cf-ddns.sh && chmod +x /usr/local/bin/cf-ddns.sh &&
vim /usr/local/bin/cf-ddns.sh
# run `crontab -e` and add next line:
# 0 */5 * * * * /usr/local/bin/cf-ddns.sh >/dev/null 2>&1

cfkey=API-key
cfuser=username(email)
cfhost=host-you-want-to-change

WAN_IP=`curl -s http://icanhazip.com`
if [ -f $HOME/.wan_ip-cf.txt ]; then
OLD_WAN_IP=`cat $HOME/.wan_ip-cf.txt`
else
echo "No file, need IP"
OLD_WAN_IP=""
fi

if [ "$WAN_IP" = "$OLD_WAN_IP" ]; then
echo "IP Unchanged"
else
echo $WAN_IP > $HOME/.wan_ip-cf.txt
echo "Updating DNS to $WAN_IP"
curl -s
https://www.cloudflare.com/api.html?a=DIUP&hosts="$cfhost"&u="$cfuser"&tkn="$cfkey"&ip="$WAN_IP"
> /dev/null
fi

mapcache file system

http://comments.gmane.org/gmane.comp.gis.mapserver.user/52092

For caches use btrfs file system. Have best experiences with it instead of using
ext3 or ext4.

On 30. Januar 2014 14:22:48 MEZ, Thomas Bonfort gmail.com>
wrote:

you can use a “templated” disk cache



note however that unless you are seeding small caches, you will very
rapidly hit the maximum number of files allowed per directory by your
filesystem.


thomas