Now you can log in as the root user at the Mac OS X login screen. When the list of users appears, click Other, type root in the Name field, and enter your root password in the password field. You'll be logged in as root until you log out, restart, or shut down your computer. If you're an expert at the command line and would rather not log in to your computer as the root user, you can enter the su command in the Terminal application. Enter the root user account password and you'll be acting as the root user for the duration of your Terminal session, or until you type exit.
Once you've used the root user account to flex your superuser muscles, you should consider disabling it for security purposes.
Here's how to disable the root user account in Mac OS X:. These instructions are written for Mac OS If your Mac is running an earlier version of Mac OS X, follow the instructions provided on Apple's Support website to enable the root user on your computer.
And as of November , some users running OS See this forum thread on Apple's website for more information. For background information on the root user account - what it can do, and how you can use it - see this article. A former ghost writer for some of Apple's most notable instructors, Cone founded Macinstruct in , a site with OS X tutorials that boasts hundreds of thousands of unique visitors per month. You can email him at: matt macinstruct.
The place to learn about your Mac. Tips and tutorials for novices and experts. Acting as Root with Sudo Before you enable the root user account on your Mac, you should know about an alternative called sudo.
Click the lock and authenticate with an administrator account. Select Login Options. Click Join, as shown in the figure below. I hope Apple will be release patch soon. I was tried in to my mac that running mac os x el capitan too. I have a root account set up since who knows with a proper password. I alway update to a new system by retaining my data.
This always set up my root account with the password from the previous system. So, unless the High Sierra installer acts different in this respect, I and others, who upgrade with data retention should not be affected with this bug, Only clean installs would be affected. If it works, your Mac is impacted.go to link
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If you have previously enabled root and set the password, it should not work at all however, because even if you updated to High Sierra from a previous macOS build it should carry that user account with it forward with the password. If root password was previously set, or your admin account was created upon setup, this backdoor will not work. Once the blank password was created, I could then go back and assign a root password. If it is not YET infected, how can I ensure that I can keep it safe, other than following what you have already suggested?
The Directory Utility app is on your Mac but your Spotlight must be configured to use a different keystroke. On my non encrypted Mac it works like a charm…. Is your FileVault enabled??? Can anyone else confirm this? Unfortunately macOS The Security Update is available in the App Store if you are running This is discussed here:. More time spend on security and bug fixing before release and less time make the next iPhone 0. Apparently the scope of the bug is somewhat limited. Here is why: My root user account is not enabled.
I enabled it, chose to not enter a password, logged out as my user and successfully logged in as root. I then set the root account back to disabled and was not able to get in as root with no password. Verified with a colleague that he could get in as root, but found out his root was enabled. Hope this helps…. According to the article, if you had previously enabled root with a password, even in a prior version of OS X, you have already implemented the workaround fix and are not affected. This is likely what has happened in your case.
I have a Mac High Sierra Yikes, this is a big deal. How many millions of Macs are impacted?
Log in as the root user
How did this glaring security bug even ship? Apple is training customers to never update their software by consistently releasing buggy underperforming garbage which now also includes terrible security flaws. Come on Apple, get it together, why have you neglected the Mac? Does anyone really think this is the first time someone was made aware of it?
How to Change the Root User Account Password in Mac OS X
You can guess that hackers or spies were aware somewhere…. Name required. Mail will not be published required. All Rights Reserved. Reproduction without explicit permission is prohibited. TechRider says:. November 30, at pm. Paul says:. December 1, at am. WTS says:. November 29, at pm. Josh Marmoli says:.
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- How to Enable the Root User and Change the Root User Password in macOS High Sierra - iClarified.
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PanduanMac says:. Jams Ludtke says:. November 29, at am. Lee says:.