The first is the fastest, to fix the most common problems, and the last one is the slowest to fix problems that some other methods cannot fix. Review and repair MySQL data filesIf the above method cannot fix a damaged table, you can try these two techniques before you give up: If you suspect that the index file of the table (*. Myi An unrecoverable error occurred, or even lost the file, you can use the data file (*. MYD) and the data format file (*.FR
mobile phone flash back cause one , too much cache garbage
If it is an Android phone that must be a lot of rubbish, we can clear or restore the factory settings.
Flash-Back Repair method:
1. Enter the Security Center-garbage cleanup-click on the upper right corner setting-timed scan;
2. Enter settings-Application management-all, then click All Clear Cache.
Mobile phone flash back reason two, run too many programs
If the program does not exit, we
PP Assistant genuine Flash-back repair tutorial You can come to understand, if you do not know the PP Assistant genuine application of Flash-back how to repair the words can look below. When we use the iOS device on the application or play games will inevitably encounter flicker, if particularly serious, it is best to repair Oh ~
Download and install the
Data | database
user-defined database recovery
one, automatic application redo log
1, use the Set AutoRecovery command to automatically apply redo log
completes the repair operation of the data file
Sqlgt;startup MOUNT; Start the instance and load the database
sqlgt;set AutoRecovery on enable Redo Log auto Apply feature
sqlgt;recover database restores specified tablespaces, data files, or entire databases
sqlgt;alter DATABASE
Now everyone attaches great importance to the security of the system, because now many web pages, software with virus Trojan, will cause our system crashes, each encounter such a situation for users is a great loss, not only the computer files all disappeared, for the computer itself is also a great harm. Now there is a way to solve problems such as system poisoning or failure, Win7 computer has a restore repair function, which is much better than ant
WIN8 Create a system repair disc as follows:
1, in the traditional desktop interface, press WIN+C, click "Settings" to enter the control Panel.
2, adjust the view mode for "Small icon", click to restore.
3, first click the Advanced Tool button--create a recovery drive.
4, the following is the introduction of the Recovery Drive feature, click Next.
5, the default need to creat
Windows2000 in the course of use, we will encounter ad due to accidental damage, then we use what method to restore it? Here we'll discuss Active Directory repair and recovery.
First, use Ntdsutil to repair active Directory
Depending on the system's error message, the system log, or the application's error, you suspect that the reason for the error is active Directory on the domain controller, which may b
Method One: Run the Detect and Repair command on the Help menu.
(1) On the Help menu in any Office program, click Detect and Repair.
(2) Open the Detect and Repair prompt window and click the Start button (shown in Figure 23-5) to begin the repair.
Tip: To restore a program shortcut to the Start menu, verify that th
If your Mac has been in use for some time, or if something happens, then using your Mac's disk utility for first-aid self-test and repair is a very necessary thing, and here's a new friend about how to self-test and fix disks on your Mac.
Open the application first-use tools-disk Utility
After opening the disk utility, select your disk on the left (commonly called Macintosh HD) and select [First Aid] on the Right tab.
Click "Verify Disk" at the bot
If your Mac has been in use for some time, or if something happens, then using your Mac's disk utility for first-aid self-test and repair is a very necessary thing, and here's a new friend about how to self-test and fix disks on your Mac.
Open the application first-use tools-disk Utility
After opening the disk utility, select your disk on the left (commonly called Macintosh HD) and select [First Aid] on the Right tab.
Click "Verify Disk" at the bot
(typically using the default defaults)Fifth column: Whether to back upSixth column: Whether to do disk check bootObviously, want to boot the disk check, the sixth column is set to "1", it is recommended that the normal disk is set 0 do not check, or the disk has a problem, may cause the system can not come up, the system disk can be set to 1 or 2.FSCK Repair ToolUse the man fsck to find this explanation: check and
The damage repair policy for Excel documents in the WIN7 environment.
Corrupted Excel Document
The use of WPS software to open an Excel document is still not
Excel document garbled
First, automatic repair:
Excel garbled Repair Tool download
Excelfix (Excel damaged repair) down
The main problem: n buildings need to repair, the first building needs T1 time repair, must be repaired before T2 time, to find out how many buildings can be repairedFirst we sort the T2 and then repair it in turn, but it's obviously not true, such as this set of data:510 1010 202 212 212 21Greedy can only repair the f
Run DBCC checkdb withno_infomsgs and find the following error:
Table error: objectid 7, index ID 2, partition ID 562949953880064, alloc unit ID 562949953880064 (type in-row data), page ). test (m_type> = data_page m_type Failed. Values are 0 and 0.
MSG 8939, level 16, state 5, line 4
Table error: objectid 7, index ID 2, partition ID 562949953880064, alloc unit ID 562949953880064 (type in-row data), page ). test (m_headerversion = header_7_0) failed. values are 0 and 1.
MSG 8939, level 16, stat
RHEL7 system repair rm-rf/boot/etc/fstab
Guide
RHEL7/Centos7 has been released for so long. We all know that one feature of this system is that systemctl replaces the init system daemon process, and the system is becoming more and more modular. Many Commands have also changed in the new version of the system, and grub has changed to grub2, which is completely incomprehensible. There are also many online tutorials comparing the new version
1. Table Damage Reason analysis The following reasons are common causes of MySQL table corruption: 1, the server suddenly power off caused the data file corruption. 2, forced shutdown, without first shutting down the MySQL service. 3, the mysqld process was killed while writing the table. 4, the use of myisamchk at the same time, Mysqld is also operating the table. 5, disk failure. 6, the server crashed. 7, the MySQL itself bug. 2. Symptom of table Damage Typical symptoms of
Computers, like people, often have "minor illnesses" and make "strikes". In all computer problems, the boot error is the most difficult to solve, because the machine can not enter the system, it can not through the Win7 built-in "troubleshooting tool" to repair. In this case, most people will choose to use the reload system to solve. In fact, there is a "boot repair" function in Win7, which can be used to s
Method One: Different Apple IDs lead to a flash-back solution:
1. Determine which account of the installed app is downloaded. (You can view it in the list of applications in the iphone Flash Repair tool.) )
2. Use the "Repair Flash" feature of the iphone Flash Repair tool to fix the process. Click the genuine application of the "site resources" on the left of t
corruption, consider running DBCC CHECKDB. If you agreed to send dumps to Microsoft during Setup, a mini dump would be sent to Microsoft. An update might is available from Microsoft in the latest Service Pack or in a QFE from Technical. 2017-04-07 01:21:36.07 spid95 Error: 3314, severity: 21, State: 3. 2017-04-07 01:21:36.07 spid95 During Undoing of a logged operation in database ' msdb ', an error occurred at log Recor D ID (106502:3622:2). Typically, the specific failure is logged previously
Self-diagnosis and repair of "shell-breaking vulnerabilities"
Self-diagnosis and repair of [Shell Cracking vulnerabilities] a Bash vulnerability, also known as a "Shell Cracking Vulnerability", can cause remote attackers to execute arbitrary code on the affected system, multiple System services can be affected: Web, ssh, gitlab, DHCP, and so on. The famous vulnerability CVE database issued two vulnerability
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