One-Lin3r is a modular and lightweight penetration testing framework designed to provide security professionals with a centralized collection of one-liner commands for a wide range of offensive security tasks. It focuses on simplifying the execution of complex commands by organizing them into categorized modules, allowing users to quickly access and deploy payloads without manually searching or crafting them. The framework includes hundreds of prebuilt one-liners covering areas such as reverse shells, privilege escalation, bind shells, and payload delivery techniques. It is designed to be cross-platform, supporting environments like Windows, Linux, macOS, and BSD systems, making it highly versatile for different penetration testing scenarios. One of its standout aspects is its intelligent autocomplete system, which not only predicts commands but also corrects user input errors and suggests the closest matching commands.

Features

  • Extensive library of over 170 prebuilt one-liner commands
  • Categorized modules for reverse shells, privilege escalation, and payload delivery
  • Intelligent autocomplete with typo correction and prediction
  • Cross-platform support for multiple operating systems
  • Automation of command execution without manual copying
  • Extensible framework for adding custom one-liners

Project Samples

Project Activity

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Categories

Software Testing

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

Linux, Mac, Windows

Programming Language

Python

Related Categories

Python Software Testing Tool

Registered

2026-03-25