Apple mobile SMS deleted how to recoverHow to recover mobile phone message deleted? A variety of information content will make us feel headache, we look over the mobile phone text messages will be some useless junk SMS deleted. But if we delete the important SMS content, it will be very troublesome. I really hope that
Recover accidentally deleted database data files in Linux using a handleEnvironment: OS: Redhat EnterPrise 5.4DB: Oracle EnterPrise Database 11gR2 (11.2.3.0)
When the database runs normally, the O M personnel accidentally delete some data files. At this time, the Database Administrator does not know that the database runs normally and does not immediately throw errors or alarms; but when developers update
Hadoop has a "garbage bin" feature for recovering files that have been deleted in the past period of time. If a file has been deleted more than once, you can also restore the specific file that was deleted. This feature is turned off by default, and if you want to turn it on, you need to add the following configuration in the $hadoop_home/etc/hadoop/core-site.xml
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 loca
MicrosoftWord is that we use more than one software, and the degree of freedom of the software is also large, any user can be based on their preferences to change the settings of its parameters, including changes in Word's operating interface, mode of operation, unit of measurement and so on. There are more frequent changes to the menu of word, if you want to recover can be troublesome, generally use the following methods to
Use the Delete command with caution!Recovery is because your sector is not covered, this is why copy files so slow and delete files so fast, because the deletion is only the filename, the inode number is still good.The downloaded EXTUNDELETE-0.2.4.TAR.BZ2 software must first be uploaded to the Linux system and extractedTAR-JXVF extundelete-0.2.4.tar.bz2Uninstall the partitions that need to be recoveredUmount/tmp/sdb1CD to extundelete-0.2.4 directoryPerform source code compilation./configure, usu
database has become a mount state, in the use of file handles to recover the data file is too late, so I used the general recovery method , unexpectedly ah unexpectedly, archive log is not complete, immediately I whole person "spartan", finally tell a friend to do DBA need courage.
Below I use my own test library to demonstrate the operating system RM-level Delete data files, the database is still in the open state when the use of file handles to re
Since its inception, the ipad has been the favorite of Chinese consumers, now the ipad has a variety of styles, more perfect performance, excellent audio-visual enjoyment, learning and entertainment in one of the features, as well as the ipad camera function can be comparable with the iphone.In peacetime life, we also often use the ipad to shoot, my roommate is an ipad mini2, one time she accidentally accidentally deleted the photos, this is not a rec
If the filesystem is EXT4, the Ext3grep tool can ' t recover the deleted files,
But we can use the other tool to recover.
For example:
Sql> select name from V$datafile;
NAME
--------------------------------------------------------------------------------
/opt/app/oracle/oradata/goolen/system01.dbf
/opt/app/oracle/oradata/goolen/sysaux01.dbf
/opt/app/oracle/or
To use flashback, first start row movement:
ALTER TABLE name enable row movement;
Recover deleted and submitted data through the SCN
1. Get the SCN number of the current database
Select Current_scn from V$database; (Switch to SYS user or System user query)
The SCN number that you queried is: 1499223
2, query the current SCN number before the SCN
SELECT * from table name as of SCN 1499220; (Determine
the file inside the Recycle Bin accidentally deleted how to recover?
Every time the Internet, you can see a variety of users consulted on the recovery of the file mistakenly deleted the recovery problem, for this high frequency of file loss problems, small series has been unable to spit slot. From the current point of view, many of the computer backup methods c
At some point, it's easy to accidentally delete stored procedures, so the stored procedures are deleted, how do we recover? Here for you to explain.
1. Create a test stored procedure
Sql> Conn Roger/roger
Connected.
sql> CREATE OR REPLACE PROCEDURE proc_test_drop
2 AS
3 BEGIN
4 for X in (SELECT sysdate from dual)
5 LOOP
6 Dbms_output.put_line (x.sysdate);
7 End LOOP;
8 End Proc_test_drop;
9/
Pr
Win7 Recycle Bin deleted how to recover?
If you accidentally delete the Win7 Recycle Bin, you can recover it by doing the following.
Click the Start Menu button and select Control Panel from it.
In the Control Panel window, click Appearance and Personalization.
In the Appearance and Personalization window, click Change Theme under Personalizatio
Undelete Plus can quickly and efficiently recover deleted files, including emptying from the Recycle Bin, removing DOS windows, network drives, Windows Explorer's shift shortcut, and deleting files that can help you find them. Support Fat12/fat16/fat32 /NTFS/NTFS5 file format.
Undelete Plus allows the following tasks to be performed:-Recovery of deleted files
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 that exist on the partitionand query the
USB drive Delete File Recovery steps are as follows:
1. Open the Fast data recovery software downloaded from the Internet, the software can be used without installation. Once the software is open, click the Data Recovery button to proceed to the next step.
2. Click Select Data Recovery mode, remove recovery, and then click Next.
3. Select the partition where the missing files are located, that is, the USB flash drive, and then click Next to Scan.
4, the software began to scan the U dis
Below we will introduce how to solve the QQ chat record Delete recovery problem.
QQ Chat record in which folder
Windows 7 QQ chat record in which folder: C:\Users\xxx (username) \documents\tencent Files
Windows XP QQ chat record in which folder: Xx:qq\users\xxx (QQ number)
QQ Chat Record deleted how to recover
First, save the folder directly
Find your QQ installation directory, and then you can see a
Have you ever encountered the "Show desktop" shortcuts have been mistakenly deleted or lost, if any, you can use the method provided in this article to recover, I hope to help you
If your "Show desktop" shortcuts are mistakenly deleted or lost, you can restore them in the following ways:
Create a new text file in a Windows folder, or in another folder, with the
Digital camera a kind of portable camera ultra-high cost-effective features, greatly attracted the attention of consumers. Compared to high-end SLR cameras, simple and inexpensive digital cameras are more market-friendly, which is one of the main reasons why most consumers choose digital cameras.However, digital camera players in the face of the implementation of photo file management, in particular, it is important to note that you must not accidentally delete the key photos, otherwise it is di
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