What is bash?
Best insight from top research papers
Bash is a prevalent scripting language primarily used in Unix-like environments for orchestrating shell commands and managing resources. It is one of the mainstream shell dialects available on most GNU Linux systems. Bash scripts are error-prone and commonly exhibit issues related to quoting, resource management, command options, permissions, and error handling. These findings are based on a large-scale empirical study of over one million open source Bash scripts found in Github repositories . Bash is designed to integrate with an operating system, managing processes with implicit input and output streams. However, it lacks modern language features such as lexical scope and higher-order functions. To address this limitation, a new programming language called Magritte has been proposed, which has semantics similar to bash but includes additional features like observable values and concurrency semantics .
Answers from top 5 papers
More filters
| Papers (5) | Insight |
|---|---|
| Bash is a shell scripting language that integrates with an operating system, managing processes with implicit input and output streams. | |
2 Citations | The paper provides information about Bash, which is a prevalent scripting language for orchestrating shell commands and managing resources in Unix-like environments. |
71 Citations | BASH is a tool for managing spatial artefacts in Illumina BeadArrays, which utilizes the unique characteristics of the Illumina technology. |
Open access•Journal Article 151 Citations | BASH is a novel signaling molecule that is preferentially expressed in B cells of the bursa of Fabricius in chickens. It is involved in B cell receptor-mediated signal transduction and may play a critical role in B cell development. |
23 Jun 2008 16 Citations | BASH is a backhaul-aided seamless handoff scheme proposed for Wireless Mesh Networks (WMNs) that reduces handoff latency and supports real-time applications during handoff. |
Related Questions
What is GitHub?5 answersGitHub is a cloud-based service widely used by researchers, including those in ecology and evolutionary biology, for collaborative code management and research documentation. It allows users to store, track changes, discuss, share, and collaborate on various research-related materials such as data, code, and protocols. GitHub facilitates open science practices by integrating version control, communication features, and project management tools. Researchers can use GitHub for tasks like storing code, managing projects, coding collaboratively, conducting peer review, writing manuscripts, and streamlining analyses. Despite its benefits, GitHub's adoption in ecology and evolution is not yet widespread. By leveraging GitHub's features, researchers can enhance their research workflows, promote collaboration, transparency, and open science, ultimately advancing the field.
What is the software?5 answersSoftware refers to a collection of programs and data that control the operation of electronic devices. It includes operating systems, applications, and other tools that enable users to perform tasks on their devices. Initially, programming required knowledge of languages like Basic, but advancements have made modern software user-friendly and accessible without extensive programming skills. Programs are stored on storage devices and executed by the central processing unit. Software plays a crucial role in various fields, from business operations to scientific measurements. It automates processes, enhances efficiency, and aids in decision-making, ultimately improving productivity in companies. The evolution of software languages from machine code to high-level languages has simplified programming, making it more understandable and efficient.
What is github?5 answersGitHub is a cloud-based service widely used by researchers, including those in ecology and evolutionary biology, for collaborative code management and research documentation. It allows users to store, track changes, and collaborate on computer code, facilitating open science practices in research projects. GitHub provides features like repositories, commits, branches, and pull requests to manage code versions and enable seamless collaboration. Researchers can use GitHub for storing data, managing projects, conducting peer reviews, writing manuscripts, and automating analyses. The platform aids in sharing, reproducing, and collaborating on software and research materials, enhancing transparency and reproducibility in research workflows. By adopting GitHub, researchers can streamline their workflows, improve collaboration, and contribute to more open and transparent research practices.
What is the definition and purpose of Terminal in Linux?5 answersA terminal in Linux refers to a user interface that allows users to interact with the operating system through commands. It serves as a text-based interface for executing commands, managing files, and running programs. The purpose of a terminal in Linux varies from facilitating server monitoring and real-time notifications to improving data transmission efficiency through methods like zero-copy transmission. Additionally, terminals in Linux can enhance overall system performance by dynamically allocating resources based on CPU and GPU workloads during application execution. Moreover, features like file indexing methods in Linux terminals help users quickly locate files, resolving the issue of time-consuming file searches. Ultimately, terminals in Linux play a crucial role in enhancing user experience and system functionality.
What is linux?4 answersLinux is a widely used operating system that was created to provide a free or low-cost option for personal computer users. It was written in the C programming language and has a reputation for being high-performing and efficient. Linux includes features such as a graphical user interface, TCP/IP, the Emacs editor, and the X Window System. It is used by many corporations and individuals for server management due to its security and positive user feedback. Linux is also used in mobile devices and smart TVs. It supports advanced networking and can function as a client or server for various internet protocols. Linux is often chosen for its superior server and network performance and can transform inexpensive PC clones into powerful workstations. It is a free and open-source operating system that is continuously improved by a global community of volunteers.
What is software?5 answersSoftware is the stored, machine-readable code that instructs a computer to carry out specific tasks. It can be categorized into three broad classes: operating systems, application tools, and application solutions. Operating systems control the internal operations of a computer, while application tools support the development of applications, and application solutions enable computers to perform specific tasks needed by end-users. Software can be provided in either standard or custom form. It is an intellectual artifact that provides solutions for computer applications, making tasks easier, faster, and smarter. Software has informatics, behavioral, mathematical, and cognitive properties, and its development is based on informatics laws and software engineering psychology. Good software today is user-friendly and requires little or no programming knowledge. Software is essential for various fields, including scientific research, industry, and accessing digital information. It is human-readable and plays a crucial role in designing, using, understanding, adapting, and evolving systems and devices.