How to Make Bootable USB for Mac on Linux

Creating a bootable USB drive for Mac is a straightforward process that allows you to install or reinstall macOS on your computer. In this article, we will guide you through the steps of creating a bootable USB for Mac using a Linux operating system.

Before we begin, make sure you have the necessary files and tools. To create bootable USB for Mac, you need to download the macOS installer file. This file is specific to the version of macOS you want to install. For example, if you're looking to install Big Sur, Catalina, Mojave, or High Sierra, you'll need to download the corresponding installer file.

You also need a USB thumb drive or any other external drive formatted as macOS Extended, with storage capacity of at least 14 GB. This will serve as the bootable USB drive that contains the macOS installer.

What's Needed to Create Bootable USB for Mac?

Before you start, it's essential to have the following things handy:

* A downloaded installer file of the macOS version you want to install

* A USB thumb drive or any other external drive formatted as macOS Extended, with storage capacity of at least 14 GB

If you're planning to create a bootable USB for Mac, this process is crucial. It allows you to perform a clean install of macOS, install macOS from USB on a separate volume of your Mac drive, or troubleshoot OS issues.

Using Linux to Create Bootable USB for Mac

To create a bootable USB for Mac using Linux, you'll need to follow these steps:

1. Connect the USB drive to your Linux machine.

2. Open the terminal and navigate to the directory where you saved the macOS installer file.

3. Use the `dd` command to copy the contents of the installer file to the USB drive. The syntax for this command is: `sudo dd if='installer_file' of=/dev/sdx bs=16M`

Replace 'installer_file' with the name of your installer file, and /dev/sdx with the device path of your USB drive.

4. Wait for the process to complete. This may take some time, depending on the size of the installer file.

5. Eject the USB drive from your Linux machine.

Using Your Bootable USB for Mac

Once you've created the bootable USB for Mac using Linux, you can use it to install or reinstall macOS on your computer. Simply insert the USB drive into your Mac and restart the computer while holding down the 'Option' key. You'll see a menu with options to select the boot device. Choose the USB drive as the boot device, and follow the on-screen instructions to complete the installation process.

Creating a bootable USB for Mac using Linux is a simple process that requires minimal technical expertise. By following these steps, you can create a bootable USB installer for Big Sur, Catalina, Mojave, or High Sierra, which allows you to perform a clean install of macOS, troubleshoot OS issues, or reinstall your operating system.

How to make bootable usb for mac on linux