Two data recovery software TestDisk and PhotoRec-Linux general technology-Linux technology and application information, the following is a detailed description. Two data recovery software are introduced: TestDisk and PhotoRec. Among them, TestDisk is mainly used to restore d
Open Source Tool TestDisk Data recovery method
Because of the operation error, in the installation of Fedora accidentally format the entire hard drive, resulting in all data loss (later access to relevant information, but the head data loss, sector data is still in), reluctantly installed Fedora, found several data recovery software, Finally, make sure to use ope
I helped my colleagues restore their cell phone data. At the beginning, I used EasyRecovery in Windows, and the results were unsatisfactory. So I thought of Ubuntu. Powerful open-source software is incomparable to charged software. The following describes how to install and use Testdisk. In the Ubuntu Software Center under Ubuntu, you can directly search for Partitionscanneranddiskrecoverytool and install it directly (SEE. The software is good, but th
Jump into the first pitfall in linux-disk recovery due to installation of Ubuntu is mistakenly restored. (record of TestDisk usage), ubuntutestdisk
Skip to operation instructions if you don't talk nonsense.
Just a few days ago, I was eager to replace my old laptop with a Linux operating system, and it was just a step into Linux in my spare time. Just do it, select Ubuntu for the release, and downloadUbuntu1
Testdisk can be used to recreate a partition table to restore lost partitions.Photorec can restore various types of filesTestdisk is opensource software and is licensed under the terms of the GNU General Public License (GPL ).TestdiskIsPowerfulFree data recovery software! It was primarily designed to helpRecover lost partitionsAnd/orMake non-booting disks bootable againWhenThese symptoms are causedFaulty So
1, select "No Log" or "Create" to enter2. Select the hard drive you want to recover, enter3. Select Intel or other systems, most of which use Intel (Windows), enter to confirm4. Select [Analyse] (analyze the current partition structure to find the missing partition)5. Select "Quick Search"6. Analyze hard disk drive disc7. Select the drive letter you want to reply to8. If you do not see the drive letter that you want to search for, you can use "Deeper search"When I get into this place, basically
photo Recovery, not photo Recorder. )Installing TestDisk (PHOTOREC) in a Linux systemPerform the following related commands in the system to install TestDisk:
------- On Debian/Ubuntu/Linux Mint -------
$ sudo apt-get install testdisk
------- On CentOS/RHEL/Fedora -------
$ sudo yum install
the decision was later confirmed to be clear and egg. I pressed the power, shut down the computer, and then turned on, well, into the Win8, EN, u disk boot, into Ubuntu Live CD mode, Oh no! I found my hard drive empty. My photo, my profile. Oh no!I calmed down for 5 minutes, thinking about what happened, well, it should be up to 5 minutes from the selection cleanup installation to the start of the installation, which should be just advanced formatting, which means the data can be retrieved.Firs
Article Title: Hard Disk Data Recovery and Partition Table recovery in Linux. Linux is a technology channel of the IT lab in China. Including desktop applications, Linux system management, kernel research, embedded systems, open source, and other basic categories of Hard Disk Partition tables or data loss, is a headache. Fortunately, a considerable number of tools are available to restore data.
Experience
Two data recovery software are introduced: TestDisk and PhotoRec. Among them, TestDisk is mainly used to restore damaged partitions and save unbootable disks, while PhotoRec is mainly used to restore damaged data files, including documents, images, and videos.
Both TestDisk and PhotoRec support execution on Windows, Li
Document directory
Data Recovery
Password Recovery
Hard Disk Partition tables or data loss is a headache. Fortunately, a considerable number of tools are available to restore data.
I had the honor to experience testdisk, recover a partition table on the hard disk, and retrieve important data. The entire process took less than 10 minutes and does not require
disk binary, exports the characters before and after it, and perhaps restores the part.[[email protected] hadoop]# grep-a-B 100-a ' active.sh '/dev/sdb1 > Results.txtThere are only a few messy binaries.Failed!Using Ext3grepMine is the EXT4 system, it doesn't work at all.Had to look for professional toolsWith TestDisk 6.14Introduction to use:Http://www.cgsecurity.org/wiki/TestDisk%3a_undelete_file_for_ext2D
Tags: Oracle ack order HTML start ble centralized war ITER
Instance recovery ( crash recovery)
When did it happen? Oracle instance recovery?
Shutdown abort;
Database Exceptions Down drop (machine crashes, power-down ...)
The reason for instance
RMAN backup and recovery-full recovery and Incomplete recoveryGlossary:
As the name suggests, full recovery means that the index data has not been lost. Incomplete recovery refers to the loss of some data after recovery. They are two rec
Oracle Database full recovery and Incomplete recovery, and perform user management for multiple generations recovery, oracle user management
Comparison between full recovery and Incomplete recovery:
1. Full recovery: restores the
When we learn about Linux, we know that Linux is a free-to-use and freely-spread Unix-like operating system. During the learning process, we will encounter a Linux operating system hard disk partition table or data loss, it is a headache. Fortunately, a considerable number of tools are available to restore data.
Experience testdisk, restore a partition table on the hard disk, and retrieve important data. The entire process took less than 10 minutes an
Tags: CREATE table corruption loss size TE suspect data tool log fileData type MSSQL 2008R2 data size 352 MB fault detection Server A few times after the power outage database suspicious cannot attach message 1813, Level 16, State 2, line 1th cannot open the new database ' YXHIS20182 '. CREATE DATABASE abort. Msg 1813, Level 16, State 2, line 1th cannot open the new database ' YXHIS20182 '. CREATE DATABASE abort. Message 9003, Level 20, State 1, the log scan number (2732:125:21) of the log scan
Now with the installation combination: QT Creator (2.6.2) + MinGW (online installation) + QT (4.8.6)Install the mingw First, then install QT, then install QT Creator, after installation, the construction is not available, but also to set Oh! My
to look for others' experience on the Internet, the first thing I think of is of course the two software I used when I lost data before, easyrecovery and finaldata. So I ran to him and downloaded the two software. I used finaldata to scan my disk if I didn't want to. It took about three or four hours to scan the disk, the scan results show some scattered folders, and nothing in the folder is my lost data. I am very disappointed because his previous good performance gave me high hopes for him, t
650) this.width=650; "src=" Http://s1.51cto.com/wyfs02/M01/87/F9/wKioL1fmI3vD8aEIAACH7C0ZO3w479.png "title=" Data recovery. png "alt=" Wkiol1fmi3vd8aeiaach7c0zo3w479.png "/>data recovery schematic diagramTest environment MySQL5.51 first create a new database Lampol data table testCreate Database Lampol;Use Lampol;CREATE TABLE test (ID int (ten), name varchar (10));2 Inserting data informationINSERT into tes
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