/sda1
Among them,--inode 2 is to find the files in the current directory and the files that are being RM out. Start with the root directory.
The files I deleted are placed in the/win7files directory.
C, # Extundelete--inode 1438977/etv/sda1
The Win7files node number is 1438977,--inode1438977 is to view the files in the/win7file directory and the deleted files. Go down in turn until you find the USB_
Computer system: Ubuntu 14.04.2
1 Background
When doing a project, you would have wanted to use the RM command to delete a file that started with 14, and the result was as follows:
RM 14 *Note that there should be no space between 14 and *, but a blank space was mistakenly written, resulting in all files being deleted. In order to retrieve the mistakenly deleted
Address: http://hi.baidu.com/%C9%E1%B5%C30710/blog/item/03056c12d0b7d530dc5401c9.html
(1) A brief introduction to the ext3 File System StructureIn the ext3 File System Used in Linux, files are stored in blocks. By default, the size of each block is 1 K. Different blocks are distinguished by block numbers. Each file has a node that contains information
statements,
Or the log file is cleared when the server is restarted.
Update records are clever because they only record statements that actually update data. Therefore, if a where update or DELETE statement cannot find a row, it is not written to the record file. It even skips setting a column as its existing value
UPDATE statement.
II. rewrite logs
It must be emphasized that, in one of the following cases
the reply process.[CPP]View PlainCopy
sudo extundelete/dev/sda1--restore-all
Description:/DEV/SDA1 is the partition where the file was mistakenly deleted. My mistakenly deleted file was originally in a subdirectory inside/home/liyihai, and this directory is at
-up System Protection dialog box, and then click Create so that the restore point is created successfully.
Recover deleted files
The first thing to declare is that we are talking about using System Restore points to restore files and programs, are already created to restore
In some cases, we may want a clean directory, for example, my source code has all been submitted to the server's repository, the local source code I would like to delete, but there are some of the energy code directory of our own configuration, data and other files, these files are not version-controlled, If the entire source directory is deleted, these files will be deleted together! If you want a
In the WIN8 system, a new feature of file history that has backup and restore capabilities to protect files. It is possible that many WIN8 system new users do not know how to restore the file skills. The following small series to explain.
The method is as follows:
Enable the file
Ransomware CoinVault: Get the money and give you a chance to restore the file
Restore a file for free
Recently, a new software named CoinVault ransomware, which uses 256-bit AES to encrypt the victim's hard disk. The software has a similar interface and will also prohibit vulnerability scanning. The difference is that
Aliyun's Cloud Shield system reports a system vulnerability, prompting: System configuration leaks, the path is: 80/.git/config, open with the browser, a text file is downloaded, the contents are as follows (modified):
[Core]repositoryformatversion = 0FileMode = TrueBare = FalseLogallrefupdates = True[remote "origin"]url = xxxxxFetch = XXXXXX[branch "master"]Remote = originMerge = Refs/heads/master
Hack
1. Using Automated recovery Software
Recovery software (such as FinalData or easyrecovery) is simple to use, as instructed by the wizard.
2. Manually recover deleted data
The principle of manual recovery is to find the key content of the deleted file directly on the storage device. This approach is suitable for recovering files that have distinct charact
two files in the data directory, when prompted to choose to replace the original ibdata1 file Ps very important point, as IT staff most important is backup, backup, and then back up, but today is still lost hoof, practice writing a small web page, with MySQL, is also relatively busy recently, so do not go to the virtual machine library to do, on the physical machine above, when I click Replace, Instantly woke up, a little GG think smecta feeling, a
Now you want to complete an operation, that is, automatically perform some operations based on the changed file after each git push.
These changed files must also be classified, and added, deleted, and modified files must be differentiated. How can this problem be solved?
I tried my best to check the GIT log command
Usage of. git/config file Leakage
This vulnerability is similar to svn leakage. You can also restore the entire project process based on the configuration file. According to the vulnerability prompt, found the exploitation tool: rip-git.pl
Based on perl development, you must configure the perl environment before using
Original: http://blog.csdn.net/qq_15058425/article/details/611960851. Start Mysqlbinlog log functionFirst look for the location of the my.cnf file:2, edit the my.cnf file, add the following, and then press ECS, Wq save exit3, so the Mysqlbinlog function is opened. Restore the database based on MySQL log4. View the log files, my log files in the data directory of
protected]Rman>create Catalog;Rman>exitRman target/catalog Rc/[email protected]Rman>register database;E. Use:Rman target/catalog Rc/[email protected]After this connection, the data will be stored in the control file and catalog5. Global parameter configuration:View: Show All;Modify: Configure parameter name specific settingsFor example: Modify whether to automatically save control file:configure controlfile autobackup on;
Because of the local changes to the folder name case, synchronization to Git is not case-sensitive, resulting in some files can not sync, so you have to remove the Git Remote Library folder, and then re-syncAs below, I removed all of the SRC, but the local file was retained.Git rm-r-n--cached */src/\*//-n: With this parameter, when the command is executed, it doe
MySQL single table ibd file recovery bitsCN.com
Preface:
With the popularization of innodb, innobackup has become a mainstream backup method. Physical backup can easily meet all database recovery requirements when creating a new slave.
However, when a single table is accidentally deleted or a single table is accidentally dropped, what if physical full backup is used for recovery?
The detailed analysis
6, double-click the shortcut, there will be a resolution of various types of files mistakenly deleted the selection of the interface, where we select the way the box selected.
7, the software will scan your USB drive, and then scan the results of this interface to select their own files to recover, select the check box.
This is the fast restore U disk Cut
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.