retrieve accidentally deleted files

Restore accidentally deleted files under CentOS6.x When you realize that a file is accidentally deleted, do not write the file frequently. Otherwise, your data recovery volume will be small. What we need to do is to immediately stop all the services on the server and directl

The previous article explains how to restore a deleted file by mistake using rm-rf. This method is a prerequisite and must be ensured that the Oracle instance is not closed. The previous article explains how to restore a deleted file by mistake using rm-rf. This method is a prerequisite and must be ensured that the Oracle instance is not closed. The previous article explains how to restore a

Article Title: how to restore accidentally deleted files in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. As a multi-user, multi-task operating system, once the files in Li

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

Many of my friends may have encountered this situation. On UNIXLinux, when regularly clearing Oracle log folders, they may delete trace files that are still open by background processes, that is, some Many of my friends may have encountered this situation. When regularly clearing Oracle log folders on UNIX/Linux, they may delete trace files that are still open by background processes, that is, some Man

Many of my friends may have encountered this situation. When regularly clearing Oracle log folders on UNIX/Linux, they may delete trace files that are still open by background processes, that is, some background processes keep holding these "accidentally deleted" file opening Descriptors (fd ), in this case, the space occupied by the file in the file system will

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

Environment: the database is in Open state, then rm-rf users. dbf (delete users tablespace), and finally retrieve the users. dbf file. When replying, the reply method has little to do with the database version (because it is a physical file), but has a certain relationship with the operating system, such as Red hat Linux and Solaris Linux. The following is an example: Delete users tablespace.1. First, go to Sqlplus and execute the SQL statement: Sel

Accidentally deleted the t_t file under the System Disk program files. I was studying tomcat configuration. Of course, tomcat configuration (strictly speaking, the Startup File) should be divided into two sets: Windows and UNIX. Corresponding to XXX. BAT and XXX. Sh in the % atat_home %/bin directory. So, first study the BAT file and see % ProgramFiles %. I am i

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 prot

Use file descriptors in Unix/linux to retrieve deleted files (data file or redo log)Reference text:Retrieve deleted files on Unix/linux using File descriptors (Doc ID 444749.1)Suitable for:Oracle database-enterprise edition-version 8.1.7.0 to 11.2.0.3 [Release 8.1.7 to 11.2]

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 prot

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 prot

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 prot

:00 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 p

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

In general, the computer on the deleted files are can be found in the Recycle Bin, but for many people, because of fear of computer garbage too much, so often need to recycle Bin garbage files, but here, if you want to perform this operation later, it is recommended that you will be inside the documents confirmed , you must not delete after the discovery, the ori

failedora-01200:actual file size of 128679 Issmaller than correct size of 340480BlocksOra-01110:data file 2: '/HOME/ORADATA/POWERDES/SYSAUX01.DBF 'Workaround:DD if=/dev/zeroof=/home/oradata/powerdes/sysaux01.dbf bs=8192 count=1 seek=340480 ----------------------------------------------------------------------------------------------------------- -----Original Blog address: http://blog.itpub.net/26230597/viewspace-1484099/Hara Douglas Fir (MCHDBA)-------------------------------------------------

Three steps to retrieve the deleted and cleared Recycle BinFileSteps: 1. Click start -- run, and then enter Regedit (openRegisterTable) 2. Expand in sequence: HeKey-- LOCAL--MACHIME/software/Microsoft/Windows/CurrentVersion/Explorer/desktop/namespace click New" Select "primary key" and name it "5ffo40--5081--101b--9f08--00aa002f954e" Set the key value of the "default" primary key on the right to "recycl

1, we in the XP system clicks "starts"--> "runs" then opens the window to enter Regedit to open the registry 2, and then in the Open registry we locate to open: Hkey_local_machime/software/microsoft/windows/currentversion/explorer/desktop/nemespace In the left margin, click "New", select "PRIMARY Key", named "645ffo40-5081-101b-9f08-00aa002f954e", and then we click "Default" PRIMARY key value set to "Recycle Bin", exit the registry. 3, restart the computer can see the