Detailed information on repairing damage

Repair damaged PDF files under Linux Now repair damaged PDF files. The only software with good repair effect is "Recovery Toolbox for PDF", and it is paid. It is difficult to find a cracked version, and there is only a windows version. After searching for a long time, I found that there is indeed a very good way to repair PDF files under Linux. Combining the two methods has better results: mutool clean bad.pdf good.pdf The exported file has been basically repaired. pdftocairo -pdf good.pdf best.pdf This way you can export a pdf file with better recovery effect. Of course, there is no guarantee that 100% of the content can be recovered. ------ English version------The best PDF recovery software is “Recovery Toolbox for PDF” in Windows, but it is not free and n

1. Repair corrupted PDF file in Linux

# Introduction: Recover corrupted PDF file in Linux

2. How to remotely repair a damaged mysql database

Introduction: When an error occurs in the mysql database and needs to be repaired, you can use mysqlcheck this Command repair click Start-Run, enter c:mysqlcheck-r-u username-p database password-h server address database name and press Enter, such as: c:mysqlcheck-r-udemo-pdemo-h218.89.170.62demo

3. Quickly repair damaged MySQL database

Introduction: After using MySQL for a long time, some problems may occur in the database . Most problems can be quickly fixed with simple actions. Here are two methods for quickly troubleshooting MySQL databases.

4. How to repair damaged MySQL data table

Introduction: MySQL database failure caused by power outage or abnormal shutdown Errors are very common problems. There are two methods, one method uses mysql's check table and repair table

5. Detailed explanation of repairing damaged MySQL database under Linux

Introduction: It is a very common problem under Linux that MySQL database errors occur due to power outage or abnormal shutdown. MySQL provides multiple data detection recovery for different data table types

6. Summary of the recovery operation of damaged data under mysql database

Introduction: This document is an original practical summary by a master colleague Hewei. The process is really wonderful, and the final repair of the damaged database achieves satisfactory results. It is a good article worth collecting. A few days ago, due to some data corruption in the mysql database, I tried to recover the data, and then compiled the following documents for your reference, so that colleagues can avoid detours if they have similar problems in the future

7. Database Repair Part2: Page Restore

Introduction: We have created a new Corrupt database above. Today we will use page restore to repair the damage. page. First we allow DBCC CHECKDB to see the corrupted page ID: DBCC CHECKDB with NO_INFOMSGS Msg 8928, Level 16, State 1, Line 1 Object ID 2105058535, index ID 0, partition ID 7205759403877

8. Smart repair of damaged MySQL data tables

Introduction: This article mainly describes to you the actual operation process of correctly repairing damaged MySQL data tables. We all know Know that power outages or abnormal shutdowns often cause errors in the MySQL (the best combination with PHP) database. There are two main methods: One method uses the check table and repair table sql of MySQL (the best combination with PHP)

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