MK Command Examples – The


MK is a task runner tool commonly used to control the compilation process of an executable from source code. It operates based on the details mentioned in a file called Mkfile. While originally developed as part of the Plan 9 operating system, it has since been adopted by various Unix-like systems.

Here are some of the key features and aspects of MK:

  • task management:MK allows developers to define tasks in a MKfile, specifying dependencies between tasks and commands to execute each task. This makes it easier to manage complex manufacturing processes with multiple steps.
  • dependency resolution: One of the main strengths of MK is the ability to automatically resolve dependencies between tasks. If a task depends on the output of another task, MK will ensure that the dependent task is executed only after its dependencies are successfully completed.
  • parallel execution:MK is designed to execute independent tasks concurrently to speed up the build process, taking advantage of parallelism whenever possible. This can significantly reduce overall build time, especially on multi-core systems.
  • simple syntax:Mkfiles' syntax is straightforward and easy to understand, making it accessible to developers with different levels of experience. Tasks are defined using a concise syntax that specifies the target, its dependencies, and the commands to execute.
  • portability:MK is designed to be portable across various Unix-like operating systems, including Linux, BSD, and macOS. This means that MKfiles written for one system can usually be used without modification on other compatible systems, providing a consistent build environment.
  • Integration with development workflow:MK is often integrated into the development workflow as part of a larger build system. It can be used along with other tools and utilities to automate tasks such as compiling source code, running tests, and packaging software for distribution.
  • Adaptation: While MK provides a set of default rules and conventions for software creation, it also allows developers to customize and extend its behavior as needed. Advanced users can define their own rules and macros to tailor the build process to the specific needs of their projects.

mk command example

1. Call the first target specified in the mkfile (usually it is named “all”):

2. Call out a specific target:

3. Call a specific goal, execute 4 tasks at a time in parallel:

4. To force control over a target, even if the source files are unchanged:

5. Assume that all goals are outdated. Update the target and all its dependencies, thus:

6. Keep moving on from the mistake as far as possible:


Overall, MK Software is a flexible and efficient tool for managing a collection of projects. Its dependency resolution, parallel execution, and portability make it suitable for a wide range of building scenarios, from small individual projects to large-scale software development efforts.

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By Ranjan