The U disk is a very popular little thing, casually put to where, there is no "weight", no "height", do not pick the environment, there is a computer can give us play the light, casually inserted into the computer, casually quit the computer, never safe to quit, before the power off never to pull it out, suddenly found inside the file is missing, OH There is what we think of the U disk in the file deleted, then how to
If you modified a file that was not submitted to the local library (add index), how do you restore it? The Git plugin does not provide a restore method directly as the SVN plugin does. In fact, whether you commit to a local library or a remote library, the essence of the restore operation is to
(+) create mode 100644 test.txtIn general, you usually delete the useless files directly in the File Manager, or rm delete them by command:$ rm test.txtAt this point, git knows that you deleted the file, so the workspace and repository are inconsistent, and the git status command will immediately tell you which files w
.Restore and restore the missing data files.
5. Open the database.
1. Full recovery of non-critical data files lost in archive Mode
Method 1:
Shutdown abort;
Startup mount;
Alter database create datafile '/home/oracle/test. dbf' as '/home/oracle/test. dbf ';
Recover datafile
I wanted to revert to a commit, so I used this, but he cleaned up all my previous commits, can I find the restore in the local repository now?
Reply content:
I wanted to revert to a commit, so I used this, but he cleaned up all my previous commits, can I find the restore in the local repository now?
If you are operating on a remote and Central library, you need to manually copy the modified
ORACLE does not have parameter files and control files. How can I restore databases through rman?Scenario: a dev tells me that a user's table cannot be seen in the production environment and needs to be restored. At this time, the disk directory file of the parameter file control file that is automatically backed up in the production database is broken, therefore
The specific method is as followsGit pull Origin branch // error occurred git stash // Restore git stash ClearDevelopers often encounter this situation: It took a few days to do a new function, has changed almost more than 10 files, suddenly a bug needs to be resolved urgently, and then to a build test group. It's of
When working with Git pull code, colleagues often encounter conflicting situations, prompting the following information:Error:your local changes to ' C/ENVIRON.C ' would is overwritten by merge. Aborting.please, commit your changes or stash them before you can merge.This means that there is a conflict between the updated content and the locally modified content, either by committing your changes or by temporarily storing the local changes first.The p
When importing *. Sr * files in Pb, errors always occur. This error is always prompted. What should I do if this error is missing?
PB-IDE is different from other ides, other ides such as C ++ are not compiled in real time, so the error line will be prompted until the point is compiled; Pb is different, once an error occurs, the data cannot be imported or saved to the database.
* You have noticed the debug i
The failure recovery and reset features of Windows 8 do not use the prompt "missing some files that your Windows installation or recovery media will provide for these files", as shown below:
Solution:
1. Click the "Settings" option in the Super button;
2. Click the "Settings" option in the "Change computer settings";
3. Select the "Ge
In fact, I have encountered this problem many times before, that time is just work soon, because there is no work experience, do things to always absent-minded, a will this file do not know where to go, a will that file and I covered, a while is not know accidentally deleted which file. But at that time because of the computer technology is not very understand, so many times is to give up, or is in vain to scold, or in the case of no way to re-get once, anyway, they are menial.But with the growi
How to retrieve the missing files from the reload system
First to download and install the software, it is best to download the website, to avoid carrying viruses.
After the download is installed, you will be able to see all the recovery features of the software.
After reloading the system mainly will cause the loss of C disk files, that is, C disk is f
to avoid accidental deletion of the contents of the file is overwritten???To unmount a partition that requires recovery of a file: or to mount it in a read-only mannerUpload Extundelete to Linux:Upload extundelete files from Windows to Linux, install Xmanager v4 or CRT[Email protected] ~]# rpm-ivh/mnt/packages/lrzsz-0.12.20-27.1.el6.x86_64.rpmAfter installation, there is the RZ command and SZ commandRZ: Upload fi
If there are some configuration files on the system that have been configured on the server and then later developed and then added some new configuration items,
A code violation occurs when this profile is published:
Error:your local changes to the following files would is overwritten by merge:protected/config/main.phpPlease, commit your changes or stash them before you can merge.
If you want to keep th
Some important files were accidentally deleted yesterday. after about one day of recovery, rm was successfully restored. Here we will summarize the methods. Of course, it is the most important to prevent this situation. you can refer to the Linux RM Security recovery conditions and some preparations previously written: 1. data protection. Common sense: after a file is deleted, the file content is not cleared,
Some important
In Git, the deletion is also a modification operation, we do the actual combat, first add a new file test.txt to Git and commit:In general, you usually delete the useless files directly in the File Manager, or rm delete them by command:At this point, git knows that you deleted the file, so the workspace and repository
[Translated from mos] How To restore database and mosrestore when backup of control files is lost
How can I restore the database when the backup of the control file is lost?
Source:How to restore database when controlfile backup missing (Doc ID 1438776.1)
Applicable:
Oracle
Tag: Oracle control File missingWhen the backup of the control file is lost, how does the restore database?From:How to restore the database when Controlfile backup missing (document ID 1438776.1)Suitable for:Oracle database-enterprise edition-version 9.2.0.1 to 11.2.0.3 [Release 9.2 to 11.2]Information in this document applies to any platform.Checked for relevanc
ProblemIn the same document, when you submit, someone updates the file and uploads it earlier than you so that your local file is not up-to-date. Therefore, when you want to upload your own modified files, the first step of Git pull, the following error is reported: error: Your local changes to the following files would be overwritten by merge: src/
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 History feature in Win8
Open "Control Panel → system and security → file history"
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