Terminal automatically erasing and copying installer data to usb drive. How to format usb flash drive to fat32 on mac os xmacos. And we can use it to format the usb on mac as well. How to format usb drive in linux command line tecadmin. How to format usb flash drive to fat32 in mac os x. Most usb flash drives on sale are designed to work with windows operating systems that run on fat32. So, if users anticipate using the flash drive with more than one operating system, they will definitely benefit from the fat32 file system. Your usb drive or external drive not showing on mac or cant format on macos mojave, high sierra, ei capitan running on imac, macbook, mac mini. Creating a bootable ubuntu usb flash drive from terminal. But few ubuntu users are not much familiar with terminal commands. You need to name your external drive untitled for the terminal command to work. Force an external mac drive to mount via command line terminal commands in mac os x duration. By default, they format disks with the maconly os x extended file system. Usb drives can be formatted on your mac using the disk utility application.
Most external hard drives and usb drives are compatible for use on mac computers as long as you format the devices for use with mac os x. In a previous post i went through the lengthy method of creating a bootable usb flash drive that could be used to install os x mavericks as well as a really simple solution that involves using an application called diskmaker x. Click on the erase tab displayed at the top of the disk. How to create a bootable usb drive for macos sierra. Lets see how to create a linux live usb in mac os x without using any thirdparty apps, just with the terminal and the dd command. Format an external hard drive or usb flash drive for mac os x jan 4, 2012 73 comments if you want to insure full mac compatibility of a new external hard drive or flash disk, youll want to format the drive to the mac os extended filesystem. All external usb disks can be formatted to work on mac osx, but not always straight out of the box. How do i use a bootable usb installer to install macos or os x. It will be useful, both for real mac users neither for hackintosher here we try to. Today i am going to show you how to format usb drives using the terminal. If your drive is an apfs format or a mac os format you can format your drive easily but if it is a fat32 format this may be a problem. Formatting would erase data completely, make sure that you have a data backup.
Format drive to exfat in windows 10 so it is readandwrite in mac os as well. To do this, open a terminal window and run the following command. The relevant format options i get from running disk. The first step in the process is to connect your external hard drive to your mac. But, if you plan on using an external drive with both macs and pcs, you should format the disk with the exfat file. Press y to confirm you want to erase the usb flash drive. Using terminal, how can i find which directory is my usb. For apple mac users, there are two ways to format a usb flash drive to fat32, including disk utility and terminal command line. And now, just format your usb with mbr partition master boot record and exfat file system. Possibly format a troublesome usb drive via terminal mac. This is the default, but its only natively supported on macs. Connect the usb flash drive or other volume that youre using for the bootable installer.
In this tutorial we look at formatting disks via the gui app called disk utility and its equivalent command line tool diskutil. If you dont have access to a windows machine, you can use terminal to create a bootable usb first thing you need is a usb of at least 8 gb, and a windows 10 iso image. Working with terminal start off by running the following command in the command line. For apple mac users, there are two ways to format usb flash drive to fat32, including disk utility and terminal command line. Look for the usb drive you want to format, by running. How to install macos or os x on a new hard drive for your mac.
How to format a drive with guid for macos high sierra. Tom nelson is an engineer, programmer, network manager, and computer network and systems designer who has written for other world computing,and others. Refer to detailed steps of using both tools for fat32 format. You can mount and unmount drives, volumes, and disks from the command line of macos and mac os x. Easily format a sd card in osx to fat32 less than 1 minute read the problem.
Creating a bootable usb from an iso image in osx high sierra. Okay, to complete hackintosh tutorials series, digimanx will also write the article about how to create macos bootable usb drive using terminal command. This step can take few minutes to hours depending upon whether it is copying via usb 2. How to format a flash drive on macos erase usb macmetric.
I am using terminal and have looked through directories. Terminal shows its progress as it erases and installs macos or os x on your usb flash drive. Open terminal, which is in the utilities folder of your applications folder. How to format usb flash drive to fat32 on mac easily. You also can format the usb from the terminal, but you have to take care to use the correct device because, if you use the wrong name you will lose everything. Heres how to find the guid option so you can format a drive to install and boot macos high sierra and macos mojave. Easily format a sd card in osx to fat32 michael crump.
Otherwise, you can only use data recovery software to recover data from a. I see formatting usb drives from the terminal very handy. Connect the bootable usb installer to your target mac. How to erase or format a mac hard drive via command. This post will go through another method that utilizes a single terminal command. How to create a bootable windows 10 usb in os x using terminal. Formatting a usb drive in ubuntu using terminal commands is much easier as formatting it in windows systems. Terminal, bootable usb, sierra osx apple community.
I just cant find where my usb drive its directory is. Mac devices on the other hand run on either mac os extended or apfs. Click on the name of your usb drive in the left window pane in disk utility. To format a usb flash drive to fat32 in mac os x follow these steps. But what is written, that does not work in real life. How to format usb on mac steps connect your usb drive to your mac computer. Power off your mac from the menu or by holding the power button. These steps can be used for both internal and external drives. Open the applications folder and click on utilities. How to create a bootable installer for macos apple support.
Make sure that it has at least 12gb of available storage and is formatted as mac os extended. Instructions for how to format your external drive so that it will be fully usable in macos. How to format a usb external disk for mac osx using disk. Type or paste one of the following commands in terminal. Possibly format a troublesome usb drive via terminal authored by. Not all of the file formats are supported on the macos. Make mavericks install usb with a simple terminal command. This will work in all modern versions of apple mac osx including 10. There are multiple utilities to create a linux live usb in windows. Things needed for this tutorial to be useful is just a usb drive, the capacity doesnt matter.
In order to write the iso file to a usb stick in such a way that it will become bootable, we must first convert it to a format that is mountable in osx. Create a linux live usb in mac os x, for any distro. With this command you can list the device on macos. This guide will walk through how to erase and format an entire target disk using exclusively the command line on any mac using macos or mac os x. However, most of them are not available in mac os x. You can format an external drive in os x using disk utility and terminal. Ive spend the last 2 days to figure out how to create bootable usb for sierra, but i couldnt find the problem what i get all the time. You can choose to format a usb drive, sd card, or external hard drive with apfs. Ive been working with the raspberry pi 2 and wanted to install noobs on my sd card to play with linux. First, let us look at how to create a bootable drive using terminal. How to format a drive with the apfs file system on macos. This tutorial will help ubuntu linux users with the simple steps of usb flash drive formatting.
Unforunately, the sd card that i had would not format to fat32. Once terminal completes the command, it will display. That allowed me to format a usb drive as ntfs with full readwrite access and then write the system update files to the usb drive. This tutorial will tell your how to format a flash drive on macos. Using terminal, how can i find which directory is my usb drive mounted in. Diskutil list this is going to list all the mounted drives on your mac. Once you have found the proper drive to erase, just copy its identifier so you can use it for the next command. I want to format a usb external disk using osxs diskutil commandline utility, and i want to use a format for this that plays well with ubuntu. For many users, the easiest way to unmount a drive in mac is to either just drag a volume into the. Format an external hard drive or usb flash drive for mac os x. Format usb external disk for ubuntu using osx diskutil. Connect the usb fash drive to the mac os x computer.
This is the same as the standard os x extended file system. This tutorial explains how to format external hard driveusb flash drive exfat in windows 10. I am looking for a simple gui based way to format drives to ntfs windows on mac os x snow leopard. For apple mac users, the easier way to format usb flash drive to fat32 is using the disk utility. Format external driveusb exfat in windows 10 in simple steps.
1029 1156 103 1378 1274 1531 1010 1329 1170 421 1055 882 87 535 603 867 843 1143 139 694 804 1247 436 1343 377 1189 1360 1491 287 1499 602 919 507 118 1072 8 511 760