# onceupon/bash-oneliner

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10,690 stars · 641 forks · mit

## Links

- GitHub: https://github.com/onceupon/Bash-Oneliner
- Homepage: http://onceupon.github.io/Bash-Oneliner/
- awesome-repositories: https://awesome-repositories.com/repository/onceupon-bash-oneliner.md

## Topics

`bash` `data-processing` `grep` `hardware` `linux` `linux-administration` `one-liners` `oneliner-commands` `shell` `shell-oneliner` `system` `terminal` `variables` `xargs` `xwindow`

## Description

Bash-Oneliner is a curated collection of reusable shell snippets and command-line patterns designed for system administration and data processing in Unix-like environments. It serves as a productivity guide for executing efficient terminal operations, text stream manipulation, and routine maintenance tasks using native shell primitives.

The project focuses on modular command composition, allowing users to build complex workflows by chaining standard utilities through pipe-based data streaming. It emphasizes the use of POSIX-compliant shell execution and regular expression-powered text processing to perform sophisticated tasks directly within the terminal without requiring external programming languages.

The library covers a broad range of administrative capabilities, including filesystem management, network data transfer, user access configuration, and system resource monitoring. It also provides methods for benchmarking hardware performance, scheduling automated tasks, and executing concurrent operations through subshell-based parallelism.

## Tags

### Development Tools & Productivity

- [Command Line References](https://awesome-repositories.com/f/development-tools-productivity/command-line-references.md) — Acts as a curated reference guide for Bash command-line patterns and system administration snippets.
- [Stream Piping Utilities](https://awesome-repositories.com/f/development-tools-productivity/stream-piping-utilities.md) — Facilitates data flow between command-line processes using standard input and output streams.
- [Terminal Environment Variables](https://awesome-repositories.com/f/development-tools-productivity/terminal-environment-variables.md) — Provides patterns for configuring terminal behavior and application settings through environment variables.
- [Text Processing Utilities](https://awesome-repositories.com/f/development-tools-productivity/terminal-shell-cli/terminal-cli-enhancements/shell-terminal-utilities/general-enhancements-tooling/terminal-utilities/text-output-processing/text-processing-utilities.md) — Features a collection of command-line utilities and regex patterns for filtering, extracting, and transforming text data streams.
- [Modular Command Structures](https://awesome-repositories.com/f/development-tools-productivity/command-line-frameworks/modular-command-structures.md) — Offers modular command structures for chaining standard utilities into complex administrative workflows.
- [Parallel Execution](https://awesome-repositories.com/f/development-tools-productivity/parallel-execution.md) — Enables concurrent execution of background tasks to improve efficiency during batch operations. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))
- [Performance Benchmarks](https://awesome-repositories.com/f/development-tools-productivity/performance-optimization-tools/performance-benchmarks.md) — Includes diagnostic command-line patterns for measuring hardware throughput and identifying system performance bottlenecks.
- [Task Scheduling](https://awesome-repositories.com/f/development-tools-productivity/task-scheduling.md) — Automates system maintenance by scheduling tasks for periodic execution. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))

### Business & Productivity Software

- [Command Line](https://awesome-repositories.com/f/business-productivity-software/task-workflow-automation/productivity-task-management/productivity-tools/command-line.md) — Provides a curated collection of command-line snippets for efficient system administration and data processing. ([source](https://onceupon.github.io/Bash-Oneliner/))

### Education & Learning Resources

- [Shell Scripting References](https://awesome-repositories.com/f/education-learning-resources/shell-scripting-references.md) — Serves as a comprehensive reference for idiomatic shell scripting patterns and reusable command-line snippets.

### Part of an Awesome List

- [Command Line Productivity](https://awesome-repositories.com/f/awesome-lists/devtools/command-line-productivity.md) — Provides a productivity guide for executing efficient terminal operations and building complex command pipelines.
- [File and Data Management](https://awesome-repositories.com/f/awesome-lists/productivity/file-and-data-management.md) — Offers command-line patterns for organizing local filesystems and managing data transfers between systems.
- [File Managers](https://awesome-repositories.com/f/awesome-lists/productivity/file-managers.md) — Offers command-line methods for locating, organizing, and managing files and directories. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))

### Repository Format

- [Awesome List](https://awesome-repositories.com/f/repository-format/awesome-list.md) — A community-curated directory that catalogs and links out to other open-source projects, rather than a standalone tool you run yourself.

### Data & Databases

- [Text Processing Tools](https://awesome-repositories.com/f/data-databases/text-processing-utilities/text-processing-tools.md) — Provides tools for filtering and transforming text content using regular expression pattern matching.
- [Data Transformation](https://awesome-repositories.com/f/data-databases/data-processing-pipelines/data-transformation.md) — Includes tools for modifying and formatting text content to prepare data for further use. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))
- [Text Search](https://awesome-repositories.com/f/data-databases/text-search.md) — Facilitates rapid searching and filtering of text patterns within files and data streams. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))

### Operating Systems & Systems Programming

- [System Administration and Maintenance](https://awesome-repositories.com/f/operating-systems-systems-programming/system-administration-maintenance.md) — Provides reusable shell primitives and pipelines for automating routine system administration and maintenance tasks.
- [POSIX-Compliant Shell Scripts](https://awesome-repositories.com/f/operating-systems-systems-programming/terminal-command-line-environments/shells-scripting/posix-compliant-shell-scripts.md) — Focuses on leveraging native, POSIX-compliant shell primitives to automate complex system workflows.

### Networking & Communication

- [Data Transfer Tools](https://awesome-repositories.com/f/networking-communication/network-infrastructure-routing/network-infrastructure-configuration/network-management/data-transfer-remote-access/data-transfer-tools.md) — Provides command-line utilities for transferring data between local and remote systems. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))

### Software Engineering & Architecture

- [Task-Based Concurrency Frameworks](https://awesome-repositories.com/f/software-engineering-architecture/task-based-concurrency-frameworks.md) — Implements task-based concurrency by spawning isolated subshells for parallel execution.
- [Performance Benchmarking](https://awesome-repositories.com/f/software-engineering-architecture/performance-reliability/performance-engineering/performance-benchmarking.md) — Provides methodologies and snippets for measuring and evaluating system performance through terminal-based diagnostic commands. ([source](http://onceupon.github.io/Bash-Oneliner/))

### System Administration & Monitoring

- [System Resource Monitors](https://awesome-repositories.com/f/system-administration-monitoring/system-resource-monitors.md) — Provides commands for monitoring system processes, memory usage, and overall system status. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))
- [Hardware Control Interfaces](https://awesome-repositories.com/f/system-administration-monitoring/hardware-control-interfaces.md) — Provides terminal-based interfaces for monitoring system resources and inspecting hardware components. ([source](http://onceupon.github.io/Bash-Oneliner/))

### DevOps & Infrastructure

- [Environment Variable Configurations](https://awesome-repositories.com/f/devops-infrastructure/configuration-management/environment-management/environment-variable-management/environment-variable-configurations.md) — Configures runtime settings and environment variables to control command-line program execution. ([source](https://cdn.jsdelivr.net/gh/onceupon/Bash-Oneliner@master/README.md))