how to make dmg to bootable mac usb key command line

#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE HOW TO#
#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE INSTALL#
#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE UPDATE#
#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE DOWNLOAD#

If one of your Macs won’t run properly, you can use your other computer to create a Mac bootable USB, then boot it on the Mac with issues and reinstall its operating system. However, when it’s impossible to boot into this mode, the only way to repair your Mac is by reinstalling macOS from a bootable USB installer. If your Mac is troubleshooting, usually, you’ll need to use Recovery Mode to fix the issues. To reinstall macOS even if the Recovery Mode isn’t working.This is that special case when a previously created macOS USB installer can rescue a failing Mac since you won’t even need an internet connection to reinstall its operating system. To reinstall macOS when there’s no internet connection.

#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE DOWNLOAD#

This way, you won’t need to wait for the macOS version to download from the web on each of your computers.

#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE INSTALL#

If you have more than one Mac and want to install a new macOS on all of them, you can use a bootable USB macOS installer to speed up the process.

To install the needed macOS on multiple devices.

#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE UPDATE#

If you want to update your Mac but are not sure whether a particular app will run on the new macOS, or if you simply want to see how a beta operating system version works before choosing to switch to it completely, it’s possible to keep the previous macOS version and install the other one on a separate APFS volume.

If you want to reset your device and make it look as if it’s new, you can create a Mac bootable USB installer, format the internal drive, boot your Mac from that flash drive, and install the new operating system. To wipe your Mac clean and reinstall the operating system.Here’s why you might need a bootable USB macOS installer: You might think that you don’t need it yet, but it is always best to have a flash drive with the needed macOS installation file ready, just in case. There are numerous situations when a bootable USB macOS installer may come in handy. Why Does One Need to Make Bootable USB on a Mac?

#HOW TO MAKE DMG TO BOOTABLE MAC USB KEY COMMAND LINE HOW TO#

So, what do you need to make a bootable USB on a Mac, and how to do it? Let’s dive right into this question. But the truth is, the process of creating a bootable installer for macOS is pretty straightforward and takes just a few clicks of the mouse. You might think that creating such a drive is complicated and something that only a tech-savvy might handle. Whether you want to dual-boot your Mac, have to install the new macOS version on multiple computers (and don’t want to spend hours doing it), or need to reinstall the operating system on your Mac, a bootable USB installer has you covered.

Is it possible to make a bootable USB using Disk Utility on Mac?.

Can I use Rufus to make a bootable USB for Mac?.

Is it possible to create Mac bootable USB from Windows?.

Method #2: (Manual) Make a Bootable USB on Mac via Terminal (createinstallmedia commands).

Method #1: (Quick & Easy) Create macOS Bootable USB Using Disk Drill.

Why Does One Need to Make Bootable USB on a Mac?.

Now you should be able to proceed with the 'createinstallmedia' instructions in the original Apple article (assuming Apple fixed the Sierra installer). If you need to use the latter command, then after it completes drag the actual installer from '/Applications/macos' to the main '/Applications' folder. If there are no errors and you don't see the El Capitan installer in the Applications folder, then you may need to add another folder to the end of the command like '/Applications/macos': sudo pkgutil -expand /Volumes/InstallMacOSX/InstallMacOSX.pkg /Applications/macos pkg file): sudo pkgutil -expand /Volumes/InstallMacOSX/InstallMacOSX.pkg /Applications You should end up with the command looking something like (yours may look a bit different for the path to the. Then continue typing on the same line: /Applications

pkg file onto the Terminal window to auto-fill the path to the. Start by typing the following leaving at least one space after '-expand ': sudo pkgutil -expand You can use a Terminal command to manually extract the installer. pkg into an app - an installer app never shows up in my Application folder. When I click on the InstallOS.pkg it opens an installation window, but does not convert the.

How to make dmg to bootable mac usb key command line