- Restart your Mac.
- Hold down the Command ⌘ + R keys as the Mac begins to restart.
- Choose Utilities and Terminal from the macOS Utilities window.
- Type: xartutil –erase-all and press Return.
- Type yes and press Return once more.
- Choose Terminal and click Quit.
Likewise, how do I restore my MacBook from terminal?
- Open a new ‘Finder’ window.
- Navigate to ‘Applications > Utilities,’ and launch the Terminal app.
- Type the following into the Terminal: diskutil list.
- Press the ‘Enter’ key on your keyboard.
- The Terminal will now display a list of all your drives and partitions.
Moreover, how do I completely restore my MacBook pro? Turn on your Mac and immediately press and hold these four keys together: Option, Command, P, and R. Release the keys after about 20 seconds. This clears user settings from memory and restores certain security features that might have been altered.
Also the question is, how do I boot MacBook Pro from terminal? Press and hold Command (⌘) + R. Release the keys once you see the Apple logo, spinning globe, or another startup screen. You should be asked to enter your Mac password. Once entered, you’ll be on the recovery mode screen that should look like this!
Subsequently, what does command r do on Mac? Command-R restores the latest macOS that was installed on your Mac without upgrading to a later version. Option-Command-R upgrades to the latest macOS that is compatible with your Mac. Shift-Option-Command-R restores the macOS that came with your Mac or the version closest to it that is still available.Restart your Mac. Choose Apple menu > Shut Down, press and hold the power button until “Loading startup options” appears, select Options, click Continue, then follow the onscreen instructions. In the Recovery app window, select Reinstall for your macOS release, click Continue, then follow the onscreen instructions.
How do I reformat MacBook Pro?
- Press the power button to start the MacBook Pro and immediately press and hold Command+R to boot into Recovery Mode.
- Select Disk Utility > Continue. Choose your startup disk in the left panel. Select Erase.
- Name the drive and choose a format. If asked for the scheme, select GUID Partition Map > Erase.
How do you erase all content and settings on a Mac?
- Launch System Preferences.
- Click System Preferences in the menu bar and select Erase All Content and Settings.
- Enter your admin password when prompted.
- Click Continue to confirm that all items will be erased.
How do I fix a Mac startup problem?
- Restart your Mac in safe mode.
- Check your login items to learn if any of them are incompatible.
- Use the Disk Utility app on your Mac to repair your startup disk.
- Back up your disk, then reinstall macOS.
- Use macOS Recovery, part of the built-in recovery system of your Mac.
How do I boot into Terminal?
To temporarily boot to console mode (tty), start your computer and immediately after the BIOS / UEFI splash screen, press and hold the Shift (BIOS), or press the Esc (UEFI) key repeatedly, to access the GRUB menu.
What can you do with Terminal on Mac?
- Play Old-School Games. macOS comes with GNU Emacs, a text editor that’s part of the GNU operating system.
- Watch ASCII Star Wars in the Terminal.
- Talk With Terminal.
- Meet the Psychotherapist.
- Get Your Weather Forecast.
- Endless Text Boxes.
How do I restore a Frozen Mac?
Press and hold Cmd + Opt + P + R keys at the same time, until the grey screen appears. Hold down these keys until your Mac restarts and you hear the startup chime for the second time. Release all the keys.
Can you factory reset Mac without password?
How do I reset my MacBook pro to factory settings without admin password? Click the Apple logo at the top left of the screen and select Restart. Immediately hold down the Command + R keys until you see an Apple logo or spinning globe. It will take a while for the Mac to start up in this mode.
How do I run boot repair?
- Open the Start menu.
- Click the power button.
- Hold down the Shift key and click Restart.
- You will restart and see the Troubleshoot boot menu.
- Go to Advanced Options>Startup Repair.
How do I get to grub from terminal?
When GRUB 2 is fully functional, the GRUB 2 terminal is accessed by pressing c. If the menu is not displayed during boot, hold down the SHIFT key until it appears. If it still does not appear, try pressing the ESC key repeatedly.
What are the command keys for Mac?
- Command-X: Cut the selected item and copy it to the Clipboard.
- Command-C: Copy the selected item to the Clipboard.
- Command-V: Paste the contents of the Clipboard into the current document or app.
- Command-Z: Undo the previous command.
- Command-A: Select All items.
Is Mac terminal Linux?
But unlike Linux, macOS does not support virtual terminals by default. Instead, you can use the Terminal app (/Applications/Utilities/Terminal) to obtain a command line terminal and BASH shell.
What can you do with a terminal?
Using a terminal allows us to send simple text commands to our computer to do things like navigate through a directory or copy a file, and form the basis for many more complex automations and programming skills.
How do you fix a frozen MacBook Pro?
If a frozen Mac prevents you from clicking the Restart command on the Apple menu, hold down the power button for several seconds or press the Control+Command keys and then press the power button. If all else fails, pull the plug, but remember that powering down without logging out should be used only as a last resort.
Why is my MacBook Pro not responding?
Click on the Apple menu at the top left of the screen, then select Restart and click Restart. If you cannot interact with the Apple menu (perhaps your mouse is unresponsive) try pressing Command-Control-Eject on a very old Mac or Control-Option-Command-Power button on a newer Mac.
How do I force a frozen Mac to restart?
To force a restart your MacBook, you need to press and hold down the Command (⌘) button, the Control (Ctrl) key, and the power button at the same time. Hold these keys down until your MacBook’s screen goes blank and the computer restarts itself. Once your computer reboots, you’ll need to sign back into your account.