restore accidentally deleted files

writing to the partition. If possible, we recommend that you back up the entire disk using the dd command to avoid damage to the data on the disk during the operation. L determine the process number and file handle number First, determine the process number for opening the file and the file number for the process to open the file. The most direct method is lsof | grep-idelete: [Root @ test1/home/woqu] # Lsof | grep-I delete Cat 11791 root 1 w REG 253,0 94 1048589/home/woqu/echo_red.sh (

directory is mounted to a region mapped in the memory. Therefore, these files and directories are not stored in the disk. Therefore, when we read and write these files, in fact, it is getting the relevant information from the memory. Most lsof-related information is stored in the directory named after the PID of the process, that is, the/proc/1116 contains information about the process whose PID is 1116. E

In CentOS, if a file is accidentally deleted, perform the following steps to restore the file. 1. disable all services. when files are deleted by mistake, in order to restore data as much as possible, you must first disable all on

Using grep to restore accidentally deleted text files as long-term computer users will certainly experience accidental file deletion. files deleted on MacOSX and Windows will be imported to the recycle bin by default. In Linux, if

I used to see a lot of questions on the Internet about how to restore files accidentally deleted in Linux partitions. I did not pay close attention to it at that time. I did not expect it to be shared with me yesterday. Let's talk about the whole process of this tragedy (to avoid unnecessary troubles, the folder name a

Restore accidentally deleted files in CentOS In CentOS, if a file is accidentally deleted, perform the following steps to restore the file. 1. Disable all services When a file is

block is 1024/4 = 256 ). If a larger file exists, the second-level indirect block and third-level indirect block appear in the node.2. Restore the accidentally deleted fileMost Linux distributions provide a debugfs tool for editing ext2 file systems. However, there is still some work to do before using this tool.First, Remount the partition where the

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 st

How to Use Lsof to restore accidentally deleted files in Linux: stores the Directory and name of the process in the/proc partition of Linux, including fd (file descriptor) and its sub-directories (links to process open files), if a file is

Sender: Sinbad Title: Restore accidentally deleted files in the ext2 File System Mailing site: sinbada (Fri Sep 27 10:54:25 2002) --------------------------------------------------------------------------------Author: thhsiehFrom: http://www.linuxaid.com.cn Summary Restore

Use lsof to restore accidentally deleted files-Linux general technology-Linux technology and application information. The following is a detailed description. First, we will introduce some basic concepts of objects. objects are actually links to inode. inode links contain all attributes of objects, such as permissions

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

Today, I accidentally deleted a file and was eager to restore it. Therefore, Baidu and Google did not have a simple method and all needed tools to restore it. Fortunately, a terminal has already entered the file before deleting the file. After LS is done, you can still see what is in it. It is excited that the file has

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

Delete USERS02.DBF, a newly added data file in table space USERS, and USERS03.DBF by mistake. No valid backup is found for both files during restoration. Ask data Delete USERS02.DBF, a newly added data file in table space USERS, and USERS03.DBF by mistake. No valid backup is found for both files during restoration. Ask data The customer said earlier that it delet