如何使用ext3grep恢复Linux中的误删除的文件

其实这个工具我已经知道很久了，前一段时间做试验，老是出问题。自己也解决不了。很纠结，很郁闷，很蛋疼。。。。

或许今天运气比较好，装下软件包，然后使用一下，呵呵，竟然成功了，而且删除文件的时候，使用的命令是rm -rf哦！

首先下载这个软件，下载地址：

http://code.google.com/p/ext3grep/downloads/list

目前的最新版本是：ext3grep-0.10.2.tar.gz

我系统的环境是：虚拟机

[root@localhost bin]# uname -a

Linux localhost.localdomain 2.6.18-164.el5 #1 SMP Tue Aug 18 15:51:54 EDT 2009 i686 i686 i386 GNU/Linux

[root@localhost bin]# cat /etc/issue

Red Hat Enterprise Linux Server release 5.4 (Tikanga)

下面开始安装了哦。安装很简单

tar zxvf ext3grep-0.10.2.tar.gz

cd ext3grep-0.10.2

./configure --prefix=/usr/local/ext3grep

make

make install

顺利安装完成。

然后进入么安装目录看一下，只有一个bin

[root@localhost ext3grep]# pwd

/usr/local/ext3grep

[root@localhost ext3grep]# ls

bin

进到bin里面看一下

[root@localhost ext3grep]# cd bin

[root@localhost bin]# ls

ext3grep

我们可以看一下帮助，下面是部分

[root@localhost bin]# ./ext3grep -h

Running ext3grep version 0.10.2

./ext3grep: invalid option -- h

No action specified; implying --superblock.

Usage: ./ext3grep [options] [--] device-file

Options:

--version, -[vV] Print version and exit successfully.

--help, Print this help and exit successfully.

--superblock Print contents of superblock in addition to the rest.

If no action is specified then this option is implied.

--print Print content of block or inode, if any.

--ls Print directories with only one line per entry.

This option is often needed to turn on filtering.

--accept filen Accept 'filen' as a legal filename. Can be used multi-

ple times. If you change any --accept you must remove

BOTH stage* files!

--accept-all Simply accept everything as filename.

--journal Show content of journal.

--show-path-inodes Show the inode of each directory component in paths.

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