Mac command line mac bootable disk for mac os x#
Mac command line mac bootable disk mac os x#
Mac command line mac bootable disk upgrade#

Mac command line mac bootable disk mac os x#

In this guide, I will show you how you can repair a disk on Mac OS X using the command-line. This could come in handy in situations when you can't or don't want to use Disk Utility for some reason.

However, this canВ also be performed using the command-line. Mac OS X comes with an easy-to-use application, called Disk Utility, that allows usersВ to verify and repair hard disks using a graphical user interface and it is recommended for most Mac users that are not comfortable using theВ terminal. Once your bootable USB installation media is ready, remove it and insert it into your Mac, power it on, hold down the Option key, and select the USB you just created to reinstall Mac OS X.How to Repair a Disk on Mac OS X from Command Line Depending on your computer and other variables, it could take one or two hours to complete the process.

Mac command line mac bootable disk for mac os x#

Use the Restore Disk Image to Drive dialog box to browse forВ the DMG file with the installation files for Mac OS X Yosemite in this case, and click the OK button to create a bootable USB of the operating system. In the warning dialog box, click the Yes button. On the left pane, youвЂ™ll see all the Windows PC drives listed right-click the USB drive you intend to use to reinstall AppleвЂ™s OS X and select the Restore with Disk Image option. (YouвЂ™ll be prompted to Enter Key or RunВ because weвЂ™ll be using it once, click the Run option.) Right-click the TransMac software icon and Run as administrator. Make sure you take off any important documents.)

(Remember that all the data in the USB will be erased. Insert the USB drive that youвЂ™ll use to fix your installation of OS X. (If you want to support the developer, you can purchase the full version.)

Quick note: TransMac is a paid software, but it has a 15-day trial solution that gives us more than enough time to move the DMG files to the USB drive from Windows. Use these steps to set up a USB drive with a GPT partition: To do this, youвЂ™ll need to use the Diskpart command-line utility on Windows 10. Create Mac OS X bootable USB installation mediaД«efore using TransMac, you first need to partition your USB flash drive with a GPT partition, as a normal MBR partition may not work. Now that you have all the necessary ingredients, youвЂ™re ready to make a Mac OS X bootable USB using the DMG file of the operating system with the steps below. One high-quality USB flash drive with 16GB of storage.

RequirementsД«efore you dive into this guide, youвЂ™ll need a few things:

Mac command line mac bootable disk upgrade#

These instructions will also work for Windows users running Mac OS X on a virtual machine and needing to upgrade to the latest version. However, if you find yourself in a scenario where your device (iMac, MacBook Pro, Air, Mac Pro, or Mini) is not responding, and you happen to have a Windows 10 device, then you can still be able to make a USB bootable installation media for your Mac OS X to reinstall the operating system using the Recovery Assistant. This is why itвЂ™s recommended that you make a Mac OS X bootable USB when your Mac is in working conditions. If youвЂ™re still using a Mac OS X, the time will come when your computer wonвЂ™t boot, or a problem may arise where you canвЂ™t take control of the device, and booting from an OS X installation media will be required.