How to Run Linux on Your Mac: 3 Easy Ways for Developers

Are you a developer on a Mac looking to enhance your workflow with a true Linux environment? Look no further! Running Linux on your Mac can significantly smooth out the process of developing and testing applications, making deployment less of a hassle.

In this blog post, we’ll explore three easy ways to run Linux on your Mac using Docker, OrbStack, and Lima. Each method has its unique advantages, ensuring you choose the one that best fits your needs.

Quick Summary Table

Feature	Docker	OrbStack	Lima
Primary Use Case	Containerization	Lightweight VM	Full Linux VM
OS Supports	Windows, macOS	macOS	macOS, Linux
Filesystem	Docker Volumes	Shared Folders	Shared Folders
GUI	Yes	Yes	No (Only CLI)
Kubernetes Support	Yes	Yes (with k3s)	Yes (with templates)
Cost	Free (Paid Commercial Use)	Free (Paid Commercial Use)	Free

1. Using Docker Container

What is Docker?

Docker is a powerful tool that allows developers to create and manage containers. These containers package your application and all of its dependencies, ensuring that it runs seamlessly across various environments, including macOS and servers.

Installation Steps

1. Check System Requirements: You’ll need macOS 10.15 (Catalina) or newer and at least 4 GB of RAM.
2. Download Docker: Get the .dmg file from the Docker website and install it following the instructions.

3. Verify Installation: Open your Terminal and run:

   docker –version

   If you see a version number, congratulations! You’re ready to go.

Running a Linux Container

To run a Linux environment (such as Ubuntu):

bash
docker run -it -v ~/Projects:/workspace ubuntu:latest /bin/bash

• This command pulls the latest Ubuntu image and starts an interactive shell.

Tip: To use a specific version, replace latest with your desired version (e.g., ubuntu:20.04).

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2. Using OrbStack

What is OrbStack?

OrbStack is a newer alternative to Docker for macOS, providing fast and lightweight ways to run Linux environments.

Installation Steps

1. Install OrbStack: The recommended way is to use Homebrew Cask:
   bash
   brew install –cask orbstack

   Alternatively, download directly from the OrbStack website.

Running Linux VM

OrbStack supports various Linux distros like Ubuntu and Debian. Create a new VM easily through its intuitive interface or via the command line:

bash
orb create ubuntu local-ubuntu-vm

Once created, you can SSH into your VM:
bash
ssh local-ubuntu-vm@orb

Key Benefits

• OrbStack automatically mounts your macOS directory to /mnt/mac, streamlining file management between systems.

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3. Using LimaVM

What is Lima?

Lima stands for "Linux Machine," and it provides a straightforward way to run lightweight Linux VMs directly on your macOS.

Installation Steps

1. Install Lima: Use Homebrew:
   bash
   brew install lima

2. Verify Installation: Run:
   bash
   limactl –version

Running Your Linux VM

To start an Ubuntu VM, run:

bash
limactl start default

File Sharing

Lima automatically shares files, allowing you to access your macOS home directory seamlessly. You can SSH into your VM using:

bash
limactl shell default

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Conclusion

In conclusion, running Linux on your Mac can enhance your development workflow significantly. Whether you choose Docker, OrbStack, or Lima, each option caters to different needs and preferences.

Don’t forget, the best choice depends on your comfort level with command lines and what you specifically require in your development environment. Dive in, experiment with these tools, and find your ideal setup!

FAQs

1. Can I run Docker alongside OrbStack and Lima?

   • Yes, you can install and run all three concurrently, as they operate independently.

2. Is there a cost associated with using these tools?

   • All three tools are free, but they may have paid options for commercial use.
3. Do I need to have a strong hardware configuration?
   • While it’s better to have a robust system, all three tools are designed to run on reasonably powered Macs.

For more insights on developer tools, check out our exclusive list of developer tools for macOS. Happy coding!