data recovery with kali linux

compilation environmentYum install gcc gcc-c++-y(3) Install dependent packagesRPM-IVH e2fsprogs-libs-1.41.12-18.el6.x86_64.rpmRPM-IVH e2fsprogs-devel-1.41.12-18.el6.x86_64.rpmRPM-IVH e2fsprogs-devel-1.41.12-18.el6.x86_64.rpm(4) Unzip the installation package to/optTar jxvf extundelete-0.2.4.tar.bz2-c/opt(5) configurationCd/opt/extundelete-0.2/./configure(6) Compile and installMake make install(7) testUse the FDISK command to create a partition/dev/sdb1, mount it to/tmp, and add a new file or d

How to copy data in a linux system crash Scenario introduction: The root permission is used to delete a Libpthread. so.. no way. The operating system crashes after the restart. there is very important data in it, so you have to find a way to copy it. The operating system is ubuntu12.04. Recovery Process: The first

Understanding section: LVM is a logical diskVolume Management(Logical Volume Manager), which is the Linux environment forDisk PartitioningA mechanism for management, LVM is a logical layer built on hard disks and partitions to improve the flexibility of disk partition management. LVM can be used to expand, snapshot, mirror and stripe on-line partitions, which is very powerful. The topic of this article is one of the features--snapshots. A snapsh

) this.width=650; "src=" Http://s2.51cto.com/wyfs02/M00/87/DA/wKiom1fjPwGTRTyoAABizi-I76c231.png "title=" backed up Files " alt= "Wkiom1fjpwgtrtyoaabizi-i76c231.png"/>Backup attachments:Package/data/jira/data/attachments directory All files:# 7za a 0920.7z attachments/* 650) this.width=650; "Src=" Http://s2.51cto.com/wyfs02/M02/87/DA/wKiom1fjPsWDYx_xAABhofyiAec961.png " title= "Pack" alt= "Wkiom1fjpswdyx_xa

Tags: data recovery mistakenly deleted files LinuxOne: Environment construction1. Download http://extundelete.sourceforge.net/2. Installing E2fsprogs and E2fsprogs-libsYum Install E2fsprogs e2fsprogs-libs-y3. Uploading files to a Linux hostPut c:/users/cpic/desktop/extundelete-0.2.4.tar.bz24. Installing the SoftwareTar jxvf extundelete-0.2.4.tar.bz2cd/root/extund

Recover 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 the file, and restore it to the original location. But what should I do in the second case? You may know that the Linux Command Line do

There is a recent use of the socket to send and receive data to the client at the same time, because it is an embedded Linux device and requires only one client to connect to the port at a time. Given the savings in system resources, only two threads were created to implement the service-side transceiver data. Directly below the code, the code for the PC on the p

A process (a program executed) occupies a certain amount of memory. It is used to store the program code loaded from the disk, or store data from user input. However, the Process manages these memories differently because of different memory usage. Some memories are allocated statically and centrally in advance, while others are allocated and recycled dynamically as needed. For any common process, it involves five different

Environment:OS: Red Hat Linux As 5DB: Oracle 10.2.0.4 Today, a developer deleted all the data in a table, because it was not a long time before the undo space was overwritten, And the undo space was restored. the recovery process is simulated as follows.SQL> connect hxl/hxlConnected. SQL> alter session set nls_language = american;Session altered.SQL> create table

Tags: LinuxEmergency, the application upload data is automatically deleted by the program, sadly there is no data backup, the data is placed in the system's/data/webapps/xxxx/upload directory below, can put us nasty, and did not do the data

> Select COUNT (1) from Test2;COUNT (1)----------31Sql> Select COUNT (1) from Test3;COUNT (1)----------31--insert also has no problem:sql> INSERT INTO test1 select * fromall_users;Rows created.Sql> commit;Commit complete.Sql> Select COUNT (1) from Test1;COUNT (1)----------62For the moment at least, everything is normal. This is also normal because our operating system is Linux, when the data file from the o

Some relevant data of Linux routing table =============================================================================== Linux Routing Table maintenance view Linux kernel routing table Use the following route command to view the Linux kernel routing table. # route Destina

Scenario Description:Because of the use of root permissions, deleted a libpthread.so.* file, resulting in a lot of commands can not be used, even LS, CP and so on. No way, the operating system crashes after rebooting. There's very important data in it, so we have to copy it.The operating system is ubuntu12.04.Recovery process: The first thing to think about is to attach this disk to another

import--oplogreplay Replay oplog for Point-in-time restore--oploglimit Arg include Oplog entries before the provided Timestamp (seconds[:ordinal]) during the Oplog replay; the ordinal value is optional--keepindexversion don ' t upgrade indexes to newest version--nooptionsrestore don ' t restore collection options--noindexrestore don ' t restore indexes--w Arg (=0) Minimum number of replicas per write Actual operation:MongoDB Backup of the database:/

The Windows platform recovers deleted data so easily, but Linux is not that simple because there is no recycle Bin. But, if one day really accidentally deleted the file, then how is good? Then extundelete with the restoration artifact.The following are my virtual machine operation, tested, file system EXT3/EXT4 are applicable.First, install the Extundelete1, need to install the dependency package, otherwise