HS code-based commodity chain analysis

List of contents of this article:

• 1,HS code-based commodity chain analysis How to reset the system with shell?
• 2, linux system restore initial settings
• 3, linuX backup restore backup linux recovery
• 4, How to reinstall the system under Linux operating system
• 5. How to restore the factory settings of a Linux notebook?

How to reset the system with shell?

1. How to solve the failure of PowerShell reset Win10 application: First, please press the Windows logo key + X key on the Win10 desktop, open the super menu command, and click "Command Line Program (Administrator) in the command window. "Option.

2. How to use the command line to reset the administrator password: Step 1: Log in to the standard account, right-click the start icon, and then select the Windows PowerShell (administrator) option. Step 2: InType net user (with no quotation marks) in the PowerShell window, and then press Enter.

3. Open "Start" first, search for "cmd", select it and run the Win10 command prompt to repair the system as an administrator, then enter the command: "sfc/scannow" and click "Enter".

4. View the program that starts automatically when the system starts up shell: Profile. This command opens the user's general directory. Shell: Personal This command opens the current user's document folder.

linux system restore initial settings

1. The method of linux restore factory settings is as follows: first, use the installer provided by the distribution to reinstall the system. Then use the reinstallation tool that comes with the system. Finally, use the terminal command to reinstall the system.

2. The x86 platform can compile directly with gcc. How to restore the initial settings of the linux system? The method is as follows: the user selects "Restore Factory Settings".Set the system to write the --wipe_data command to /cache/recovery/command.

3. Three ways to restore the factory settings of the TV: Method 1: Find the system settings in Only TV, and then restore the factory settings in the system settings. Method 2: Double clear in recovery, recovery means recovery. The method of entering recovery is different according to the actual brand and model of the machine, which can be found through search.

4. The system does not have its own factory settings. If you are talking about system restoration, you need to prepare it yourself. For example, download the restore software to back up the system. If there is a problem with the system, you can restore the system. There is a premise, don't use the computer until it can't be turned on, so that it can't be used even if it is restored.

linux backup restore backup linux recovery

1. The program with dump is restore, which is used to restore files from the dump image. The restore command performs the reverse function of the dump. The complete backup of the file system can be restored first, and the subsequent incremental backup can be overwritten on the restored full backup. A separate file or directory tree can be restored from a full or partial backup.

2. Restore the NTFS boot sector with the backup table, repair the mft table with the mft mirror, and find the superbl of ext2/ext3 backupOck, recover deleted files from FAT, NTFS and ext2 file systems, and copy files from deleted FAT, NTFS and ext2/ext3 partitions.

3. Use Ghost software to back up and restore the Linux system: first boot with the "Rain Forest Wood Wind GhostXPSP3 Pure Version Y0" CD, and use the PQ software to partition the hard disk to divide a partition for installing the DOS system. Then select: "Run the YLMFDOS Toolbox".

4. In theory, the backed up Linux system mirror image should be able to be restored on computers of different brands. Because Linux system is different from Windows, it is a free, open source, customizable and configurable operating system.

5. Linux system recovery Click "local", click "Disk", click "From Image". Select the mirror file to be backed up, select the hard disk that needs to be restored, and click "OK". Select "Primary" and click "OK".

6. Restore the linux system. After backing up the system in the above way, you can use this method to restore your backup files.

How to reinstall the system under the Linux operating system

Start the CD and select Simplified Chinese or English. If you select Simplified Chinese, the whole installation process will be the Chinese interface; select the keyboard The type, our domesticThe American QWERTY keyboard is used, so keep the default USEnglish.

First, create a new virtual machine, select the installer CD-ROM file, that is, the Linux system ISO image, name the virtual machine and select the storage location, customize the processor configuration, and allocate running memory for the virtual machine.

Enter the BIOS system to set the computer to start from the CD-ROM. Press F10 to save and exit. Insert the Linux system installation CD and restart the computer. Enter the welcome interface of the CD. You can directly press Enter to install under the graphics (you can also enter linux text and press Enter to enter the command line to install).

How to restore the factory settings for Linux notebooks?

The system does not have its own factory settings. If you are talking about system restoration, you need to prepare it yourself. For example, download the restore software to back up the system. If there is a problem with the system, you can restore the system. There is a premise, don't use the computer until it can't be turned on, so that it can't be used even if it is restored.

Notebooks pre-installed with the Windows operating system will have a genuine authorization logo and a corresponding operating system label under the keyboard. If these two labels are available, the Windows operating system can be restored. In the figure below, the Windows system label is VISTA, so it can be restored to the VISTA operating system.

Click the "Start" button in the lower left corner. Click "Settings" - "Update and Security" - "Restore" - "Reset This Computer" - "Start" in turn.

After reinstalling the system of the notebook, [Restore Factory Settings] can restore the system to the original system. The specific steps to restore the factory settings are as follows: the materials that need to be prepared are: laptop and win10 system. Click the Start button and select "Settings". Open "Update and Security" after entering the Windows settings.