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Method for reversely searching packet depended relationship in unix operating system

A reverse search and operating system technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as inability to guarantee, dependence, and energy consumption

Active Publication Date: 2010-09-08
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both package management tools face the same problem: when deleting this package, it may prompt that there are other packages that depend on this package
It is very energy-consuming, the efficiency is very low, and the integrity of the function cannot be guaranteed after the system is deleted

Method used

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  • Method for reversely searching packet depended relationship in unix operating system
  • Method for reversely searching packet depended relationship in unix operating system
  • Method for reversely searching packet depended relationship in unix operating system

Examples

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Embodiment Construction

[0027] Refer to the attached figure 1 , 2 and 3, describe the process of realizing this architecture with a specific example for the content of the present invention. As described in the invention, in the operating system, the database of the package management tool records all packages, and they are collected in a specific place, such as figure 1 shown. Each package itself is composed of a certain number of package files, which are recorded in a specific description file manifest, and the manifest is also in the current package directory. The general package organization structure is as follows: figure 2 shown.

[0028] The organization of various packages is different according to the functions of the packages, and the dependencies are also different. Some packages are not dependent on other packages, and do not depend on other packages, such as figure 1 The P package in the package; some packages depend on other packages in addition to being depended on by other packa...

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PUM

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Abstract

The invention provides a method for reversely searching a packet depended relationship in a unix operating system. The method comprises the following steps of searching the interdependent relationships of all the packets in the same version based on a packet storage IPS; and effectively performing customized work on the system according to the dependent relationships of the packets, wherein the reversely searching process of the whole packet comprises 1) a packet storage technique IPS, 2) a packet organization technique and 3) a method for reversely searching the packet. The packet storage technique IPS is an important part of a packet management technique and comprises the following steps of: organizing all the functional packets together according to a certain rule to form a set according to a release version; and releasing to an internet server for all the developers and users to use, wherein a client is provided with a corresponding client tool; the user accesses the IPS through network and performs operation comprising installing, uninstalling and updating the packets and viewing the description characteristics of the packets; and the characteristics comprise: a directory in which the packet is installed, the name of the packet after installation and required dependent files of the system.

Description

technical field [0001] The present invention is a technology for finding packages in the unix-like operating system and the packages depend on each other, and the packages are depended on. The specific description is: in the package library environment of the system, according to the special description file of the package, analyze the organizational structure of the package, and find the method that the package depends on according to a certain algorithm in the limited atlas composed of the package library. technical background [0002] With the deepening of the popularity of the solaris system, the number of people using and developing solaris is increasing, and the scope of application and research are also diversified. Some situations are often encountered in the process of system development and use: 1) After the user deletes a certain package, other functions cannot run, prompting that the system lacks a certain library file or connection file, but before deleting it, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 李开君
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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