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	<title>subogero linux blog &#187; writable</title>
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	<description>#!/bin/bash</description>
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		<title>Bash &#8211; Check if Directory Writable</title>
		<link>http://linux.subogero.com/577/bash-check-if-directory-writable/</link>
		<comments>http://linux.subogero.com/577/bash-check-if-directory-writable/#comments</comments>
		<pubDate>Sun, 28 Feb 2010 13:21:16 +0000</pubDate>
		<dc:creator>subogero</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[bash]]></category>
		<category><![CDATA[directory]]></category>
		<category><![CDATA[writable]]></category>

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		<description><![CDATA[Back to the basics, a.k.a. the Bourne Again Shell.
How to check in a script whether a directory is writable? Many would suggest the
if [ -w $DIR ]; then echo Do semething; fi
way, but it just checks the writable flag, which may be set on something on a read-only-mounted device. It&#8217;s much better to effectively try [...]]]></description>
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