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	<title>Snapshot HOWTO - Revision history</title>
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	<updated>2026-09-26T11:57:28Z</updated>
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		<id>https://wiki.cs.earlham.edu/index.php?title=Snapshot_HOWTO&amp;diff=5522&amp;oldid=prev</id>
		<title>Skylar at 21:37, 17 March 2006</title>
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		<updated>2006-03-17T21:37:44Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Description ==&lt;br /&gt;
&lt;br /&gt;
The CS systems administrators maintain a snapshot system to provide live, self-service file restores to users. There are six hourly backups taken everyday at four-hour intervals, daily backups every day of the week, four weekly backups kept for a month, and then three monthly backups.&lt;br /&gt;
&lt;br /&gt;
To access them, go to any ACL and &amp;lt;tt&amp;gt;cd&amp;lt;/tt&amp;gt; into the /snapshots directory. Then cd into the backup level you want (you can use &amp;lt;tt&amp;gt;ls -l&amp;lt;/tt&amp;gt; to figure out when the backups were taken), and then &amp;lt;tt&amp;gt;cd&amp;lt;/tt&amp;gt; into &amp;lt;tt&amp;gt;quark/clients/users/$USER&amp;lt;/tt&amp;gt; to access the backups of your home directory. You can then copy these  files into your home directory on quark.&lt;br /&gt;
&lt;br /&gt;
== Example of use ==&lt;br /&gt;
If I wanted to restore my ~/.bash_profile file from last week, I would execute these commands:&lt;br /&gt;
&lt;br /&gt;
# &amp;lt;tt&amp;gt;cd /snapshots/weekly.0/clients/users/skylar&amp;lt;/tt&amp;gt;&lt;br /&gt;
# &amp;lt;tt&amp;gt;cp .bash_profile ~/&amp;lt;/tt&amp;gt;&lt;/div&gt;</summary>
		<author><name>Skylar</name></author>
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