rsync后台服务

rsync --daemon

vim /etc/rsyncd.conf
port=8730
log file=var/log/rsync.log
pid file=/var/run/rsync.pid
[alex]
path=/tmp/rsync
use chroot=yes
max connections=4
read only=no
list=yes
uid=root
gid=root
auth users=alex
secrets file=/etc/rs.passwd
hosts allow=192.168.6.72

vim /etc/rs.passwd 
alex:1234

chmod 600 /etc/rs.passwd 

# rsync -av --port 8730 alex@192.168.6.71::alex/11 ./
Password: 
receiving incremental file list
11
sent 73 bytes  received 134 bytes  46.00 bytes/sec
total size is 0  speedup is 0.00