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<title><![CDATA[利用scp自动输入密码进行文件远程拷贝或备份]]></title> 
<author>admin &lt;admin@gsywx.com&gt;</author>
<category><![CDATA[电脑类]]></category>
<pubDate>Thu, 02 Sep 2010 14:13:47 +0000</pubDate> 
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	本内容为原创内容，转载请注明：<br/>本文来自http://blog.gsywx.com<br/><br/>要求：把192.168.0.3机上的/aa.tar.gz拷贝到192.168.0.2机器的/目录<br/>具体操作：<br/><br/>在备份服务器上192.168.0.2<br/>mkdir -p ~/.ssh<br/>chmod 700 ~/.ssh<br/>ssh-keygen -t rsa -P "" -f ~/.ssh/id_rsa<br/><br/>在被备份服务器上192.168.0.3<br/>mkdir -p ~/.ssh<br/>touch ~/.ssh/authorized_keys<br/>ssh 192.168.0.2 cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys<br/>chmod 600 ~/.ssh/authorized_keys<br/><br/>在备份服务器上192.168.0.2<br/>scp -rp root@192.168.0.3:/aa.tar.gz /<br/>第一次执行会让输入确认"yes"，以后就不用再输入了<br/>此时可以把此命令放到计划任务中而自动执行了<br/>crontab -e<br/><br/><br/>Tags - <a href="http://www.gsywx.com/go.php/tags/scp%25E6%258B%25B7%25E8%25B4%259D/" rel="tag">scp拷贝</a> , <a href="http://www.gsywx.com/go.php/tags/linux%25E4%25B8%258Bscp/" rel="tag">linux下scp</a> , <a href="http://www.gsywx.com/go.php/tags/scp%25E8%25BF%259C%25E7%25A8%258B%25E6%2596%2587%25E4%25BB%25B6%25E4%25BC%25A0%25E8%25BE%2593/" rel="tag">scp远程文件传输</a> , <a href="http://www.gsywx.com/go.php/tags/scp%25E6%2596%2587%25E4%25BB%25B6%25E6%258B%25B7%25E8%25B4%259D/" rel="tag">scp文件拷贝</a>
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<pubDate>Thu, 01 Jan 1970 00:00:00 +0000</pubDate> 
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