Use Debugfs to recover RM deleted files under Linux?? The following methods are tested on the Ext3 file system and are implemented by root? Mainly with the help of DebugfsFdisk/dev/vdaMkdir/mnt/testMount/dev/vda3/mnt/test1 running Debugfs, entering the dispatch mode[Email protected] test]# debugfs-w/dev/vda3[[email pro
reassigned by the operating system, after these databases are overwritten by new data, The data is really lost and the recovery tool is powerless. So! Mounting a disk in read-only mode minimizes the risk of data being overwritten in the database to increase the percentage of successful recovery data.3. Uninstall the partition that needs to recover filesFuser-k/mnt/test//mnt/test4. Use Extundelete to view files
Linux sometimes executes the RM-RF and other operations mistakenly deleted the file is absolutely a terrible thing, fortunately there are some solutions to temporary emergency. We are going to use a tool called Extundelete. Catalog [-] Rely on install find to recover drive name run Recovery restore single file restore a directory
First of all, the use of RM commands under Linux must be used when your mind is clear.Here to do the experiment, rm-rf/root/1.txt.Download the Extundelete installation package https://sourceforge.net/projects/extundelete/Install dependent packages Yum install-y e2fsprogs*; Yum Install-y e2fslibs*Unzip the Extundelete installation package, tar JXVF extundelete-0.2
]/]#[Email protected]/]# Mount-o loop/loop/disk_100m/mnt1/loop100m/[Email protected]/]# ls/mnt1/loop100m/Lost+found Test4. View the recovered files:[[email protected]/]# ls recovered_files/file.13 file.14 file.15Follow the information in the recovery process, rename the file back, according to the Orange text control:Original file name-->> inod-->> file name after recoveryXaa file.13Xab file.14Xac file.15#mv FILE.13/TEST/XAA#mv File.14/test/xab#mv Fil
Tags: delete file sync Create folder bin error you/tmp should delete a fileThe RM command on a Linux system is too dangerous to accidentally delete system files. Write a shell script to replace the system's RM command, requiring a backup to be made when deleting a file or directory, and then deleting it.Suppose you hav
Transferred from: http://blog.csdn.net/a3470194/article/details/16863803[-] Transform the RM command under Linux into a mobile file to the Recycle Bin to transform the RM command under AIX into a mobile file to the Recycle Bin. Transforming the RM command under Linux into a
In Linux, avoid using rm to accidentally delete files-lost memories-blog Bus
Avoid accidental deletion of files with rm in Linux: | category: Linux
Copyright Disclaimer: During repr
Solution to the problem that RM cannot be deleted in Linux-Linux general technology-Linux programming and kernel information. For details, refer to the following section. A small problem occurs during U-boot development. The netizen wanglida79 met me a few days ago. I didn't simulate it at the time. Now I have met myse
Process: Using ln to do directory link testing, the implementation of the RM-RF completely delete the contents of the directory link, the execution is over, only to find the tragedy.
Then I thought I could recover no, but it was late. Need to rewrite your partition read-only, but when I install the system on a whole block ...
Querying directory node via Debugfs
The code is as follows
Copy
Recover data: Restore deleted files in LinuxRecover data: Restore deleted files in LinuxGuideHave you ever encountered such a thing? When you find out, you have deleted the key or usedThe "rm" command mistakenly deletes an object that should not be deleted.
In the first case, you can go to the garbage bin, search for t
In Linux, the main command used to delete files in folders is rm. The following describes how to delete linux rm.
Syntax:
Rm [Option] DirName
The [Options] In this command are commonly used in the following ways:-I ask for conf
Because the RM command deleted files will not be put into the garbage bin, so can not be restored, the following small series to introduce a method, by replacing the Linux RM command method, so that the RM command deleted files in
Linux rm deletes a large number of files, linuxrm
When you use rm to delete a large number of files, you may encounter an Argument list too long problem. As shown below
[oracle@DB-Server bdump]$ rm -v epps_q001_*
-bash: /bin/
Today, under the terminal, see my user directory has a ~ folder (Maven generation), to remove the recovery point space, habitual command RM-RF ~, a back car, suddenly think of time is too late, the world suddenly quiet, want to die heart have!Yes, ~ specified is the current user's directory, my username is liyd, equivalent to the execution of Rm-rf/home/liyd, all the fi
= trash
Alias r = trash
Alias rl = 'ls ~ /. Trash'
Alias ur = undelfile
Undelfile ()
{
Mv-I ~ /. Trash/$ @./
}
Trash ()
{
Mv $ @~ /. Trash/
}
This is the execution
Rm is equivalent to executing mv.
Note: rm-rf is already available.
The deleted file will appear in. trash.
Can be recovered
Ur filename
This poses a problem. how to delete the items in the recycle bin? this is a useful post-
Some important files were accidentally deleted yesterday. after about one day of recovery, rm was successfully restored. Here we will summarize the methods. Of course, it is the most important to prevent this situation. you can refer to the Linux RM Security recovery conditions and some preparations previously written:
There are several ways to delete too many files in Linux: rm: Argumentlisttoolong -- Linux general technology-Linux technology and application information. For more information, see the following. In Linux, if there are too many
Sentence notation:Find corresponding directory-mtime + days-name "file name"-exec rm-rf {} \;Example 1: Place all 10 days before the/usr/local/backups directory with "." The file deletionFind/usr/local/backups-mtime +10-name "* *"-exec RM-RF {} \;Find:linux the Find command, the user finds the file for the specified condition/usr/local/backups: Any directory that you want to clean up -mtime: Standard state
using the Extundelete plugin
Suppose the deleted file is located in the/media/backup, and the mounted device is/DEV/SDA3.
First, mount the current disk again.
Then install the Extundelete dependent package,
The code is as follows
Copy Code
sudo aptitude install e2fsprogs E2fslibs-dev
Download Extundelete,Decompression Extundelete,Run
Three big strides
The code is as follows
Copy Code
./configureMakesudo make install
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