This is an example for a very very very simple rsync backup environment! DO NOT USE IN A PRODUCTIVE ENVIRONMENT!

RSYNC SERVER - RECEIVER

/etc/xinetd.conf:
service rsync
{
        disable         = no
        socket_type     = stream
        wait            = no
        user            = root
        server          = /usr/bin/rsync
        server_args     = --daemon
        log_on_failure  += USERID
}

/etc/rsyncd.conf:
max connections = 2
  log file = /var/log/rsync.log
  timeout = 300
  
  [backupmodule]
        comment = Random things available for download
        path = /var/backup/
        read only = no
        list = yes 
        uid = root
        gid = root

RSYNC CLIENT - PUSHER

resync -av --progress /backup/this   rsync://192.168.0.240/backupmodule/