72 lines
1.1 KiB
HTML
72 lines
1.1 KiB
HTML
<HTML>
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<HEAD>
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<TITLE>recover(1)</TITLE>
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</HEAD>
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<BODY>
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<H1>recover(1)</H1>
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<HR>
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<PRE>
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</PRE>
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<H2>NAME</H2><PRE>
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recover - recover files that have been removed.
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</PRE>
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<H2>SYNOPSIS</H2><PRE>
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<STRONG>recover</STRONG> <EM>file</EM> ...
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</PRE>
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<H2>EXAMPLES</H2><PRE>
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<STRONG>rm</STRONG> <STRONG>x;</STRONG> <STRONG>recover</STRONG> <STRONG>x</STRONG> # Unremove x
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<STRONG>recover</STRONG> <STRONG>a</STRONG> <STRONG>b</STRONG> <STRONG>c</STRONG> # Recover three files
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</PRE>
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<H2>DESCRIPTION</H2><PRE>
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MINIX allows files that have been deleted (e.g., with <EM>rm</EM>) to be restored
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(in /<EM>tmp</EM>). The trick is that when a file is unlinked, its i-node number
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is kept in the directory entry. As long as the directory entry and disk
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blocks are not reused, the file can be recovered. This program is
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actually just a little front end for <EM>de</EM>, which must be installed as a
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set-uid root executable.
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</PRE>
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<H2>SEE ALSO</H2><PRE>
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<STRONG><A HREF="../man9/de.9.html">de(9)</A></STRONG>.
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</PRE>
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</BODY>
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</HTML>
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