rsync安装脚本

yum -y install rsync
#!/bin/bash


#down&update rsync
yum -y install rsync

#setup rsync

if [ ! -d /etc/rsync ]
        then
mkdir -p /etc/rsync
cd /etc/rsync
wget -c ***1.zhaizu.com/rsyncd.conf
wget -c ***1.zhaizu.com/rsyncd.motd
wget -c ***1.zhaizu.com/rsyncd.secrets
chown root:root * -Rf
chmod 600 * -Rf
else
cd /tmp
tar -cf rsync.bak /etc/rsnyc
cd /etc/rsync
rm -rf *
wget -c ***1.zhaizu.com/rsyncd.conf
wget -c ***1.zhaizu.com/rsyncd.motd
wget -c ***1.zhaizu.com/rsyncd.secrets
chown root:root * -Rf
chmod 600 * -Rf
fi

#useradd rsync user
id BackupUser
if [ $? -ne 0 ]
then
        useradd BackupUser -s /sbin/nologin
fi

if [ ! -d /tmp/update-resource ]
        then
mkdir -p /tmp/update-resource
fi


#autostart-rsync
echo 'usr/bin/rsync --daemon --config=/etc/rsync/rsyncd.conf' >> /etc/rc.local


#iptables accept setup
iptables -I INPUT -p tcp --dport 873 -j ACCEPT