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	<title>riportando la cenere a valle &#187; ux</title>
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		<title>nomi impossibili</title>
		<link>http://gagliardi.ch/wp/2010/05/18/nomi-impossibili/</link>
		<comments>http://gagliardi.ch/wp/2010/05/18/nomi-impossibili/#comments</comments>
		<pubDate>Tue, 18 May 2010 11:58:09 +0000</pubDate>
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				<category><![CDATA[cpm]]></category>
		<category><![CDATA[bash]]></category>
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		<category><![CDATA[ux]]></category>

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		<description><![CDATA[Succedono a volte (tipo [root@fwadm-eng1 admtj60]# tar xvf eventiaziiextsiu_20100518.tgz ) cose strane: [root@fwadm-eng1 admtj60]# ls -li total 270532 2485595 drwxr-xr-x    7 root     root         4096 May 18 13:43 backup 2485591 -rw-r--r--    1 root     root     276741810 May 18 10:50 eventiaziiextsiu_20100518.tar.gz 2485593 drwxr-xr-x    3 root     root         4096 May 18 11:06 ??-?????vS?9?=?6?Ê¶4?h?z??6?9iî¤?? Domanda: &#8220;Come si cancella l&#8217;ultima directory?&#8221; [root@fwadm-eng1 [...]]]></description>
			<content:encoded><![CDATA[<p><strong>Succedono </strong>a volte (tipo
<pre>[root@fwadm-eng1 admtj60]# tar xvf eventiaziiextsiu_20100518.tgz </pre>
<p>) cose strane:</p>
<pre>
[root@fwadm-eng1 admtj60]# ls -li
total 270532
2485595 drwxr-xr-x    7 root     root         4096 May 18 13:43 backup
2485591 -rw-r--r--    1 root     root     276741810 May 18 10:50 eventiaziiextsiu_20100518.tar.gz
2485593 drwxr-xr-x    3 root     root         4096 May 18 11:06 ??-?????vS?9?=?6?Ê¶4?h?z??6?9iî¤??
</pre>
<p><strong>Domanda</strong>: &#8220;Come si cancella l&#8217;ultima directory?&#8221;</p>
<pre>
[root@fwadm-eng1 admtj60]# rm "???=m??n&amp;?-+E??#r=a?{,SUzr??U?????\6?????j?g??"
rm: cannot lstat `???=m??n&amp;?-+E??#r=a?{,SUzr??U?????\\6?????j?g??': No such file or directory
</pre>
<p><strong>Ovvero</strong>: una sonora pernacchia elettronica.</p>
<p><strong>Soluzione</strong>: eliminare quello che viene trovato per inode.</p>
<pre>
[root@fwadm-eng1 admtj60]# ls -li
total 270532
2485595 drwxr-xr-x    7 root     root         4096 May 18 13:43 backup
2485591 -rw-r--r--    1 root     root     276741810 May 18 10:50 eventiaziiextsiu_20100518.tar.gz
<strong>2485593 </strong>drwxr-xr-x    3 root     root         4096 May 18 11:06 ??-?????vS?9?=?6?Ê¶4?h?z??6?9iî¤??
[root@fwadm-eng1 admtj60]# find . -xdev -type d -inum <strong>2485593 </strong>-exec rm -r {} \;
find: ./¥-°Ë°ÎvSú9=è6«Ê¶4hÙzÐ6´9iî¤¬ã: No such file or directory
[root@fwadm-eng1 admtj60]# ls -li
total 270528
2485595 drwxr-xr-x    7 root     root         4096 May 18 13:43 backup
2485591 -rw-r--r--    1 root     root     276741810 May 18 10:50 eventiaziiextsiu_20100518.tar.gz
</pre>
<p>strange but true.</p>
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