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tail-f a.txtRoot 8401 7983 0 00:08 pts/3 00:00:00 ps-efView files that are still in the process of being called after the file is deleted:[Email protected]/]# Lsof|grep delTail 3247 root 3r REG 8,3 8427 5042/a.txt (Deleted)Retrieve the file by locating the corresponding process number in the/PORC directory:[Email protected]/]# ll/proc/3247/fd/Total 0LRWX------1
And its type is: Type: Bad type Take a closer look atBlocks:Nothing. So let's take a look at the next block: FS Block2129985Logged at Sequence405648, Journal Block64(Inode BlockForInode2121567): This journal has block information: Blocks :(0+1):2142216 This is the address of the deleted file. Let's run the recovery command again: $Sudo Dd If=/Dev/sda5 of =/home/hchen/mytest_recovered.txt BS =4096Skip =2142216Count =1 Let's check the f
In Linux, the/etc/fstab file is a disk mount problem, if the file is accidentally modified, or deleted, it will cause the system cannot be restarted. Because the/etc/fstab file is a record of the disk mount information, if there is a problem with the file, then the corresponding home directory (/) and (/boot) and swap disks will not be mounted, so this file is very important for the Linux system.I made the mistake is: I in the Hadoop cluster file conf
only restore the following 64KB files before registration. Please select the appropriate channel to register for use to eliminate restrictions on file size. 2. More easy to use six steps and take three steps If you want to be more simple, choose FinalData software to restore it. Run as Administrator and open FinalData, click the first button on the toolbar to select the drive you want to restore. Select the location where
keep the process running, once stopped or restarted, the file disappeared. I believe we all have similar experience in cleaning up the space, although the deletion of some large log files, but the space has not been released, but must wait until the restart service or kill the process. So I did a simple search, found this article: HTTP://UNIX.STACKEXCHANGE.COM/QUESTIONS/101237/HOW-TO-RECOVER-
Friday Basketball Group Someone asked mistakenly deleted the file how to recover, learned that it is Ext4 file system after I recommended ext4magic this tool, and then someone mentions the xfs words to do, just a few days ago to see Dave Chinner in the mailing list mentioned this problem, he recommended the tool is Xfs_ Irecover. Here's a little summary of how the delet
Restore accidentally deleted oracle data files Recovery Method for accidental deletion of oracle data files on the Linux platform simulates misoperations: the database is running normally and data files are directly rm. -- 1. test Environment: $ cat/etc/redhat-releaseCentOS release 6.5 (Final) select file_name from dba
Because the staff turnover is not pleasant, the system engineer after leaving, because the company did not close its VPN in time, the database server (Linux 6.5 Oracle 11.2.0.1) account is not modified, and finally directly up to RM oracle_base to kill, The tragedy is that the Oradata catalogue is also inside, and it is even more tragic that all the data files are in it. That is, the database was completely delete
1, open the Cloud box client, select the Recycle Bin on the left side, the right side will directly show the deleted files (not admin can only see once in my document file). 2, we can through the file list above search button to retrieve, you can choose to delete time and filename keyword to retrieve (here the file as long as not to completely delete will be per
you want to install, easy to find. After the selection is completed, click Install Installation complete, click "Finish" to open the software. Software main interface as shown above, this software is charging software, not registered words have use time limit. Two function Introduction1. Delete recoveryThis feature allows you to quickly recover a file that was mistakenly deleted on a disk, which is
-recursiveMaking all in SRCMaking install in SRC/usr/bin/install-c ' extundelete '/usr/local/bin/extundelete 'Restore Operation command--umount or Read only partitionUmount/dev/partitionMount-o remount,ro/dev/partition --Recover filesXtundelete/dev/partition--restore-allExtundelete/dev/partition--restore-directory/backup/gnutool-deleteExtundelete/dev/partition--restore-files/etc/passwdTest recovery--Based
In order to reduce the loss to a minimum, Linux mistakenly deletes the file to do the following:One: Unmount or mount the partition that needs to be resumed in a read-only manner;EXAMPLE:UMOUNT/DEV/SDB1 #卸载挂载的sdb1Two: Install Extundelete (need Epel source for support)Example:yum-y Install ExtundeleteThree: View the inode for the file in the SDB1 partitionEXAMPLE:EXTUNDELETE/DEV/SDB1--inode 2650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M01/79/EB/wKioL1ad_Fbh6E97AAAoX1EsIIs824.png "title
We believe that a lot of friends and I like the use of 360 security guards, small knitting in the use of 360 guards delete files often mistakenly deleted many things, but some things are important, must be retrieved, how to do? The following is a number of ways to find the three, I hope to be useful! I. Tools and Methods Use of the 360 security guards in the 360 system first aid box to
UnrmHttp://packetstormsecurity.com/UNIX/utilities/unrm-0.92.tar.gzA small tool actually uses the debugfs command in Linux, which simplifies the steps for manual use of debugfs,There is no interactive interface, and the recovered files are directly placed under a fixed directory. According to this situation, the tools that are bulky and need to be installed are out of the Selection Range. I used unrmWithout damaging the data disk content, I put this t
------ 1 oracle dba 64 May 14 8->/u01/app/oracle/admin/bdump/alert_prod.logLrwx ------ 1 oracle dba 64 May 14 9->/u01/app/oracle/product/10.2.0/db_1/dbs/lkinstprod (deleted)[Oracle @ prod fd] $ We can clearly see the words/u01/app/oracle/oradata/prod/disk2/users01.dbf (deleted), indicating that the file has been deleted.5. Restore Run the cp command to copy the
Application Environment: A table is accidentally deleted. At this time, I cannot restore the entire database, which is too troublesome. So now I will copy the data file from the new database to restore it. Therefore, Oracle cannot only restore a part of the data file when restoring the file, because oracle must ensure that the data file Application Environment: A table is accidentally deleted. At this time,
Tags: inux err Linux data recovery spro file src E30 recycle ext3In the operation of Linux system operations, often encountered due to careless operations, operation errors and other causes of file data loss situation. What is referred to here is a complete deletion, that is, the "Recycle Bin" can not be recovered, such as the use of "RM-RF" to delete data. For the Ext file system under Linux, the available recovery tools are debugfs,ext3grep,extundelete and so on, among which the Extundelete to
This we open the http://www.kuaipan.cn/in the computer, use your network disk username password to login on the webpage As shown below we clicked Login, login here because the phone client did not recover the file function, so must go to the website After landing Jinshan fast disk, to reach the home of Jinshan Fast, click on the top right of the Recycle Bin button, as shown Click the Recycle Bin flag, since the Recycle Bin is defin
MyEclipse deleted files and code [restoration of false deletion of documents] Today in writing code, accidentally deleted a package, and then all the files under this package are gone, I believe many people have similar experience, Luckily MyEclipse provides us with a very useful function: Select the item-> Restore
The following tutorial will teach all Linux users how to safely erase available hard drive (HDD), solid state drive (SSD), and USB flash drive space, so that no one can restore the deleted files. Have you noticed that when you delete a file from the system or permanently delete it from the recycle bin, it will disappear in the file system, but the file does not a
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