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  <author>
    <name>Fred Wu</name>
    <email>ifredwu@gmail.com</email>
    <uri>http://persumi.com/u/fredwu</uri>
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  <subtitle/>
  <id>http://persumi.com/u/fredwu/tech/e/blog/t/cli</id>
  <title>Blog (cli) - Fred Wu&apos;s Tech</title>
  <updated>2026-05-16T04:48:05.260015Z</updated>
  <entry>
    <content type="html">&lt;![CDATA[&lt;p&gt;
At &lt;a href=&quot;http://envato.com/&quot;&gt;Envato&lt;/a&gt; we have a few dozen sites residing on multiple servers. The data on a portion of the servers need to be regularly backed up to &lt;a href=&quot;http://aws.amazon.com/s3/&quot;&gt;Amazon S3&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;
The Envato Mad Scientist &lt;a href=&quot;http://github.com/ryan-allen&quot;&gt;Ryan Allen&lt;/a&gt; has worked on a script called &lt;a href=&quot;http://github.com/ryan-allen/sir-sync-a-lot&quot;&gt;Sir Sync-A-Lot&lt;/a&gt; which syncs the data to S3. This was done after evaluating a bunch of scripts including &lt;a href=&quot;http://www.s3sync.net/&quot;&gt;s3sync&lt;/a&gt;.&lt;/p&gt;
&lt;p&gt;
Today I turned Ryan’s original script into &lt;a href=&quot;http://rubygems.org/gems/ssync&quot;&gt;a little Rubygem&lt;/a&gt; and added a bit more features.&lt;/p&gt;
&lt;p&gt;
Go &lt;a href=&quot;https://github.com/fredwu/ssync&quot;&gt;check out the source code&lt;/a&gt;!&lt;/p&gt;
]]&gt;</content>
    <published>2010-11-12T08:15:41.000000Z</published>
    <category label="Blog" scheme="http://persumi.com/u/fredwu/tech/e/blog" term="blog"/>
    <category label="Tech" scheme="http://persumi.com/u/fredwu/tech" term="tech"/>
    <link href="http://persumi.com/u/fredwu/tech/e/blog/p/ruby-releasing-ssync-an-optimised-s3-sync-tool-using-the-power-of-unix"/>
    <author>
      <name>Fred Wu</name>
      <email>ifredwu@gmail.com</email>
      <uri>http://persumi.com/u/fredwu</uri>
    </author>
    <id>http://persumi.com/u/fredwu/tech/e/blog/p/ruby-releasing-ssync-an-optimised-s3-sync-tool-using-the-power-of-unix</id>
    <title>[Ruby] Releasing Ssync - An Optimised S3 Sync Tool Using the Power of Unix!</title>
    <updated>2010-11-12T08:15:41.000000Z</updated>
  </entry>
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