# this synchronize www.blah.com across two servers. deletes are also replicated.
unison  /home/sites ssh://1.2.3.4//home/sites -path www.blah.com -batch

#!/bin/sh
# Rsyncd This shell script takes care of starting and stopping the rsync daemon
# description: Rsync is an awesome replication tool.

# Source function library.
. /etc/rc.d/init.d/functions

[ -f /usr/bin/rsync ] || exit 0

case "$1" in
start)
action "Starting rsyncd: " /usr/bin/rsync --daemon
;;
stop)
action "Stopping rsyncd: " killall rsync
;;
*)
echo "Usage: rsyncd {start|stop}"
exit 1
esac
exit 0

#/etc/rsyncd.conf
secrets file = /etc/rsyncd.secrets
motd file = /etc/rsyncd.motd #Below are actually defaults, but to be on the safe side...
read only = yes
list = yes
uid = nobody
gid = nobody

[out]
comment = Great stuff from remote.acme.com
path = /home/rsync/out

[confidential]
comment = For your eyes only
path = /home/rsync/secret-out
auth users = joe,jane
hosts allow = *.acme.com
hosts deny = *
list = false