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Linux operating system customizing method and system
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An operating system and initial system technology, applied in the field of Linux operating system, can solve the problems of high management cost and maintenance cost, difficult maintenance, long customization cycle, etc., and achieve the effect that is conducive to maintenance
Active Publication Date: 2011-05-11
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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[0004] However, the existing LFS customization process is relatively complicated, and the customization cycle is relatively long. It is necessary to manually input the compilation commands of each source code, which is difficult for beginners, and it is difficult to maintain, especially in enterprises that need to frequently customize the system or When adding / deleting functional modules, the requirements for management costs and maintenance costs are very high
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Embodiment 1
[0046] Embodiment 1, a kind of customization method of Linux operating system
[0047] figure 1 is a schematicflow chart of this embodiment, figure 2 It is a reference schematic diagram of the customization process in this embodiment. Such as figure 1 As shown, this embodiment mainly includes the following steps:
[0048] In step S110, the Linux operating system is divided into four components, namely a kernel (kernel) part, an initial system (initrd.gz) part, a basic operating system (Operating System, OS) part and an additional OS part.
[0049] In this step, when dividing the Linux operating system into the above four parts, follow the following rules:
[0050] (1) Try to make the part obtained after division the least;
[0051] (2) There is a strong correlation within each part;
[0052] (3) Minimize steps in compiling programs and tools;
[0053] (4) Try to facilitate the addition and deletion of functions;
[0054] (5) Try to complete the writing of one-click s...
Embodiment 2
[0096] Embodiment two, a kind of customization system of Linux operating system
[0097] In combination with the foregoing embodiment one, such as image 3 The illustrated embodiment mainly includes a division module 310, a storage module 320, a writing module 330 and a configuration module 340, wherein:
[0098] A division module 310, configured to divide the Linux operating system into a kernel part, an initial system part, a basic operating system (OS) part and an additional OS part;
[0099] The storage module 320 is used to store the target source code and target script of the construction system in the host system;
[0100] The writing module 330 is connected with the division module 310 and the storage module 320, and is used to write the compilation process of the above four parts into the target script;
[0101] The configuration module 340 is connected with the writing module 330, and is used to configure the options of the additional OS part and the kernel part acco...
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Abstract
The invention discloses a Linux operating system customizing method and system, aiming at reducing the difficulty for customizing a Linux operating system. The method comprises the following steps: dividing the Linux operating system into an inner core part, an initial system part, a basic OS (operating system) and an additional OS part; storing a target source code and a target script of the Linux operating system, which are required to be constructed, into a host system; writing the compiling process of the four parts into the target script; and configuring the additional OS part and options in the inner core part according to the user requirement, configuring a dynamic configuration file and executing the target script in the Linux operating system customizing process. The Linux operating system customizing technology provided by the invention is simple, efficient and intelligent and is beneficial to maintenance, and a manager is not required to spend plenty of time and energy whenthe customized operating system is released, thus being especially applicable to application requiring frequent system publishing in the development of the Linux operating system.
Description
technical field [0001] The invention relates to a Linux operating system, in particular to a method and system for customizing a Linux operating system. Background technique [0002] When customizing the Linux operating system, the LFS (Linux From Scratch, everything starts from the source code to customize the linux system) method is generally used. It provides an idea of system customization: everything starts from the source code. The final system is compiled from source code, and administrators can specify where, when, why, and how each program is installed. Administrators can also control all features of the system: directorylayout, script settings, security settings, tool management, and more. The advantage of LFS is that administrators can control the entire system. [0003] LFS needs a host system to mount the LFS partition, build a temporary compilation system on the partition, and then compile the LFS system. [0004] However, the existing LFS customization ...
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Application Information
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