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 damaged partitions and save unbootable disks, while PhotoRec is mainly used to restore dama
Tags: arrow htm article viewing process HTTP carriage return option STDWhen you delete a file by intentionally or unintentionally using shift + delete a key combination, delete option, or emptying the Recycle Bin in the system, the contents of the file are not destroyed directly from the hard disk (or other storage device).It is only removed from the directory structure of the system, and then you cannot see the file in the directory where you deleted it, but the file still exists somewhere on y
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 open source software that can be run under Linux.
Operating Environment: Fedora X64
Software
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 downloadUbuntu16.04ISO, downloadApsara StackMake it into a U
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
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 Software, Certain typesVirusesOrHuman error(Suc
Examples of Bootstrap responsive utility and bootstrap Utility
Bootstrap provides some helper classes for faster development of mobile devices. You can use media queries to display and hide large, small, and medium-sized devices.
Use these tools with caution to avoid creating different versions on the same site. Currently, the responsive utility is only applicabl
PHP utility function Sharing remove redundant 0,php utility function sharing
The code is simple and easy, and it's not much of a nonsense.
Copy the Code code as follows:/*** Remove the excess 0*/function Del0 ($s){$s = trim (strval ($s));if (Preg_match (' #^-?\d+?\.0+$# ', $s)) {Return Preg_replace (' #^ (-?\d+?) \.0+$# ', ' $ ', $s);}if (Preg_match (' #^-?\d+?\.[ 0-9]+?0+$# ', $s)) {Return Preg_replace ('
ASP. NET Aries JSAPI documentation Description: AR. Utility, jsapiar. utilityAR. Utility document 1: method:
Name
Description
QueryString
Function (key)* Simulate a. NET Request object
StringFormat
Function (str, args)* Simulate the String. Format function of. NET. The call method is String. Format ("a = {0}", 'A ')
Guid
Number of random guids generated
C
JAVA utility -- javamail and utility -- javamail
Before implementing javamail, you must first set up an email server.James needs to use the Tomcat server when developing WEB programs, but the Tomcat server does not support Mail processing. Therefore, to send emails, you need to configure a separate Java Mail server, james is an enterprise-level Mail server. It fully implements SMTP (Simple Mail Transfer Pro
Sharing of PHP utility functions removes excess 0 and sharing of php utility functions. The sharing of PHP utility functions removes unnecessary 0. the sharing code of php utility functions is concise and simple, so there is no nonsense. Copy the code as follows: *** remove unnecessary 0 * functio PHP
Address: http://alphawang.com/blog/2014/09/utility-classes-are-evil/
This post is a summary of this artical and this one.What's Utility Classes
A utility class is a class filled with static methods. It is usually used to isolate a "useful" algorithm.>StringUtils,IOUtils,FileUtilsFrom Apache commons;IterablesAndIteratorsFrom guava, andFilesFrom jdk7 are perfect
This article summarizes the SQL Server 2005 Command prompt utility for reference learning applications.
Practical Tools
Description
Installation location
bcp utility
Used to copy data between a Microsoft SQL Server instance and a data file in a user-specified format.
X:program FilesMicrosoft SQL Server90toolsbinn
DTA Utili
What's Utility Classes
A utility class is a class filled with static methods. It is usually used to isolate a "useful" algorithm.
StringUtils,IOUtils,FileUtilsFrom Apache commons;IterablesAndIteratorsFrom guava, andFilesFrom jdk7 are perfect examples of Utility Classes.
Why Utility Classes
If you have two classesAAnd
PHP utility Function Manual: Stream_context_create () Analog post/get
Sometimes, we need to simulate post/get on the server side, that is, in the PHP program to implement the simulation, how to do it? Or, in a PHP program, give you an array, how do you post/get this array to another address? Of course, it's easy to use curl, so what if you don't use the Curl library? In fact, there are already related functions implemented in PHP, this functi
DB2 Utility learning experience (1) 1. DB2 Utility has a simple understanding that DB2 Utility is divided into Online Utility and Stand Alone Utility. In most cases, it is run in JCL mode, DB2 Online Utility requires a sysin dd st
The following articles mainly describe the utility for implementing throttling in the Distributed Management of DB2 9 database and the related commands to be used in actual operations, the following is a detailed description of the main content of the article. I hope you will have a better understanding of it after browsing.
DB2 9 utility for execution of Throttling in Distributed Management:
Defining an im
To call an SQL statement directly on the command line, follow these steps ::
Osql-E/Q "exit (truncate table cnad. dbo. ss_dataconfig )"
Original link: http://technet.microsoft.com/zh-cn/library/ms162806.aspx
UseOsqlA utility that can be used to input Transact-SQL statements, system processes, and script files. This utility communicates with the server through ODBC.
:
This function wi
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