BS ISO/IEC 23360-1-1:2021 Linux Standard Base (LSB) Common definitions

Standard Number: BS ISO/IEC 23360-1-1:2021

Pages: 22

Released: 2021-10-28

ISBN: 978 0 539 04905 3

Name: Linux Standard Base (LSB) Common definitions

Status: Standard

Overview

The BS ISO/IEC 23360-1-1:2021 is a crucial standard for anyone involved in the development, deployment, and maintenance of Linux-based systems. This document, titled Linux Standard Base (LSB) Common definitions, provides a comprehensive set of guidelines and definitions that ensure consistency and compatibility across different Linux distributions. Released on October 28, 2021, this standard is an essential resource for developers, system administrators, and IT professionals who aim to maintain a high level of interoperability and standardization in their Linux environments.

Key Features

• Comprehensive Guidelines: The standard offers detailed guidelines that cover various aspects of Linux system development and maintenance, ensuring that all distributions adhere to a common set of rules.
• Enhanced Compatibility: By following the LSB common definitions, developers can create applications that are compatible across multiple Linux distributions, reducing the need for distribution-specific modifications.
• Improved Interoperability: The standard promotes interoperability between different Linux systems, making it easier to integrate and manage diverse environments.
• Up-to-Date Information: Released in 2021, this standard includes the latest updates and best practices in the Linux ecosystem, ensuring that users have access to the most current information.

Why Choose BS ISO/IEC 23360-1-1:2021?

Choosing the BS ISO/IEC 23360-1-1:2021 standard means opting for a reliable and authoritative source of information that can significantly enhance the quality and consistency of your Linux-based projects. Here are some reasons why this standard is indispensable:

• Authoritative Source: As an ISO/IEC standard, it is recognized globally and provides a trusted reference for Linux system development.
• Consistency: Adhering to this standard ensures that your Linux systems and applications are consistent with industry best practices, reducing the risk of compatibility issues.
• Efficiency: By following a common set of definitions, you can streamline your development processes, saving time and resources.
• Future-Proofing: The standard is designed to accommodate future updates and changes in the Linux ecosystem, helping you stay ahead of the curve.

Who Will Benefit?

This standard is particularly beneficial for:

• Developers: Create applications that are compatible across different Linux distributions, reducing the need for distribution-specific modifications.
• System Administrators: Ensure that your Linux systems adhere to a common set of guidelines, making them easier to manage and maintain.
• IT Professionals: Enhance the interoperability and consistency of your Linux environments, facilitating smoother integration and operation.
• Organizations: Standardize your Linux-based infrastructure, improving efficiency and reducing the risk of compatibility issues.

Detailed Content

The BS ISO/IEC 23360-1-1:2021 standard spans 22 pages and covers a wide range of topics essential for maintaining a standardized Linux environment. Some of the key areas include:

• Core Definitions: Fundamental definitions and guidelines that form the basis of the Linux Standard Base.
• System Libraries: Specifications for system libraries that ensure compatibility and interoperability across different distributions.
• File System Hierarchy: Guidelines for the organization and structure of the file system, promoting consistency and ease of management.
• Runtime Environment: Specifications for the runtime environment, ensuring that applications run smoothly across different Linux systems.
• Development Environment: Guidelines for the development environment, helping developers create applications that adhere to the LSB standards.

Conclusion

In conclusion, the BS ISO/IEC 23360-1-1:2021 Linux Standard Base (LSB) Common definitions is an indispensable resource for anyone involved in the Linux ecosystem. Whether you are a developer, system administrator, IT professional, or part of an organization that relies on Linux-based systems, this standard provides the guidelines and definitions you need to ensure consistency, compatibility, and interoperability across different distributions. With its comprehensive coverage and up-to-date information, this standard is a valuable asset that can significantly enhance the quality and efficiency of your Linux projects.

BS ISO/IEC 23360-1-1:2021

This standard BS ISO/IEC 23360-1-1:2021 Linux Standard Base (LSB) is classified in these ICS categories:

• 35.080 Software

The Linux Standard Base (LSB) defines a system interface for compiled applications and a minimal environment for support of installation scripts. Its purpose is to enable a uniform industry standard environment for high-volume applications conforming to the LSB.

The LSB specification set is divided into modules, each of which provides fundamental system interfaces, libraries, and runtime environment upon which all conforming applications and libraries using that module depend.

The modules of the Linux Standard Base are:

• LSB Core - core components

• LSB Desktop - desktop related components

• LSB Languages - runtime languages

• LSB Imaging - printing and scanning

• LSB Trial Use - components that are not yet mandatory

Interfaces described in the LSB Core module specification are supplemented by other LSB module specifications. All other modules depend on the presence of LSB Core.

These specifications are composed of two basic parts: a common part describing those parts of the interface that remain constant across all implementations of the LSB, and an architecture-specific part describing the parts of the interface that vary by processor architecture. Together, the common part and the relevant architecture-specific part for a single hardware architecture provide a complete interface specification for compiled application programs on systems that share a common hardware architecture. Whenever a section of the common part is supplemented by architecture-specific information, the common part includes a reference to the architecture-specific part. Architecture-specific parts of an LSB module specification may also contain additional information that is not referenced in the common part.

The LSB contains both a set of Application Program Interfaces (APIs) and Application Binary Interfaces (ABIs). APIs may appear in the source code of portable applications, while the compiled binary of that application may use the larger set of ABIs. A conforming implementation provides all of the ABIs listed here. The compilation system may replace (e.g. by macro definition) certain APIs with calls to one or more of the underlying binary interfaces, and may insert calls to binary interfaces as needed.

The LSB is primarily a binary interface definition. Not all of the source level APIs available to applications may be contained in this specification.