Skip to main content

How to Access Terminal via Recovery Mode for Mac

Access Terminal via Recovery Mode for Mac


Some more advanced Mac troubleshooting and diagnostics techniques require a user to access the Terminal from Mac OS Recovery Mode. We’ll show you how to quickly access the command line while a Mac is booted into Recovery Mode.

For some quick background, on a normally booted Mac, the Terminal application is found within the /Applications/Utilities/ folder, and it can be accessed directly through the folder hierarchy or by using Spotlight to search for and launch Terminal app. But Recovery Mode does not have the same applications directory access, nor does it have Spotlight or Launchpad. Nonetheless, accessing Terminal from Recovery boot mode is easy.

Accessing the Command Line in Recovery Mode on a Mac


    Boot into Mac OS Recovery Mode as usual by holding down the Command and R keys during system start
    Choose the language as usual (if applicable)
    At the “MacOS Utilities” screen, pull down the “Utilities” menu from the top of the screen
    Choose “Terminal” to launch Terminal app within Recovery Mode

Terminal app will launch within Recovery Mode, ready for your commands, whether it’s resetting a password, clearing out disk space, disabling or re-enabling SIP in Mac OS, or any of the other myriad functions available via the command line.

Terminal app in recovery mode has fewer commands available to it because it is running off of the recovery partition. Additionally, you will need to manually access other hard drives or disk partitions if that’s what you’re looking to do, though running commands like the disk repair fsck tool and

The terminal is powerful and requires exact syntax to execute commands properly, it’s also unforgiving in that an improperly typed command can have very unintended side effects that are irreversible. That, plus the generally more archaic user interface of text input, make the command line most appropriate for advanced Mac users only. We regularly cover all sorts of Terminal and command line tips, so feel free to browse around and learn a bit more if interested.

Rarely, some Mac users may find that the “Utilities” menu is totally missing from Mac OS recovery mode entirely, which negates the ability to access the Terminal. This is usually due to an issue with the recovery mode partition itself, which may need to be recreated, or due to booting from internet recovery mode rather than normal recover mode.

Comments

Popular posts from this blog

Run Apple Service Error Diagnostic

Run Apple Service Error Diagnostic  Run Apple Service Diagnostic version 3S135 to determine if any thermal sensors or blowers are malfunctioning. If ASD is not available, run Apple Hardware Test version 3A189 by holding down the D key during startup. When a test reports an error, reseat appropriate connections. If issue persists, replace the corresponding part (sensor, blower, logic board, video card, or power supply). See Apple Hardware Error code chart below for correlation between error code, affected sensor, sensor location, and additional checks to perform. AHT Error code Suspected part and Location Suggested Action Notes 4SNS/1/C0000008: TA0P - xxx mbient temp sensor damaged or disconnected from logic board. Verify sensor cable is securely connected to the top edge of the logic board and attached to the left speaker housing. Replace sensor cable if damaged. All fans ramp at full speed if sensor is disconnected. 4SNS/1/C0000008: T00p-xxx ODD temp sensor ...

How to Start Up iMac 2009 in Safe Mode

Starting up into Safe Mode does several things that can help resolve software or directory issues that may exist on the startup volume. To start up in Safe Mode: 1. Shut down the computer. 2. Press power button. 3. Immediately after you hear startup tone, press and hold Shift key. Note: The Shift key should be held as soon as possible after startup tone but not before. 4. Release Shift key when you see the screen with a gray Apple and progress indicator (looks like a spinning gear). Note that booting into Safe Mode will take longer than a normal startup. During startup, the words ”Safe Boot” will appear on Mac OS X startup screen. 5. To leave Safe Mode, restart computer normally, without holding down any keys during startup.