Method and device for duplicating an operating system

Abstract

The invention discloses an operating system copying method. The method comprises the following steps of acquiring a target position; creating a transfer folder on a transfer storage medium; packing the basic part and the readable and writable folder of an operating system into mapping files; copying the basic part mapping file and the readable and writable folder mapping file of the operating system into the transfer folder; sticking all the files in the transfer folder into the target position. The invention also discloses an operating system copying device. The device comprises an acquiring module, a creating module, a packing module and a copying module, wherein the acquiring module is used for acquiring the target position; the creating module is used for creating the transfer folder on the transfer storage medium; the packing module is used for packing the basic part and the readable and writable folder of the operating system into the mapping files; the copying module is used for copying the basic part mapping file and the readable and writable folder mapping file of the operating system into the transfer folder and sticking all the files in the transfer folder into the target position.

Description

technical field [0001] The invention relates to the technical field of computer operating systems, in particular to a method and device for duplicating an operating system. Background technique [0002] Existing operating systems are generally bound to the machine and are not allowed to be copied, and the general copy and paste work cannot maintain file status information (such as permission information), which makes copying the operating system a problem. A very complicated job. [0003] In general, the copying work of UNIX is to copy the original file system. The process is complicated and the steps are cumbersome, which makes the error rate high and easily leads to system crash. [0004] Therefore, there is an urgent need to find a simpler operating system copy method to meet the increasingly prominent demand for copying an operating system with high efficiency and low error rate. Contents of the invention [0005] In view of this, the object of the present invention ...

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Problems solved by technology

[0002] Existing operating systems are generally bound to the machine and are not allowed to be copied, and the general copy and paste work cannot maintain file status information (such as permission information), which makes copying the operating system a problem. very complex job

[0003] Under normal circumstances, the copying work of UNIX is to copy the original file system. The process is complicated and the steps are cumbersome, which makes the error rate high and easily leads to system crash.

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