Only enable root if you have a specific reason to, however. The root user can access almost everything—at least, everything not protected by System Integrity Protection —which is a lot of power. You will be asked to create a new root password; make sure you create a strong one that you can remember. By logging in as root. Go ahead and click that. You will log into what appears to be a standard Mac user account, but do not use this as your main account: it has too much system access to be used securely. Done using the root account?
This applies to all users. If you want to change it to nano or other editor, see My tutorial on text editors. On Terminal session, copy what has been typed and open the default text editor so you can edit the command:.
How to Make Yourself an Administrator From the Terminal on a Mac | abordu.tk
Alternately, which also works in Linux while holding down the control key, press X and E together:. To switch among programs already running in macOS, hold down the command key while pressing tab multiple times until the program you want is highlighted with its name in the pop-up list. Much better than something like:. List the first process with Parent process ID of 0 launched into user space at boot by the system kernel:. This can be generalized in a shell program containing:. Alternately, Linux has a command which returns the PID associated with a process name.
Sudo……the common mis-conception
The response is like:. Some applications are written to receive a sigterm so that it can take steps to gracefully cleanup and exit. Many WordPress developers prefer to add a folder named Sites which holds the wordpress folder expanded from download.
By default, the Terminal shows the hard drive and lowest level file folder name, in white letters over black. List all hidden files with permission settings, piping the listing to more instead of having results flying by:. AppleShowAllFiles - specifies which preference you want to change within the application.
Using the sudo command in Terminal requires an administrator password
For more on this, see this. To set wireless device en0 up or down without clicking on the icon at the top:. OSX does not come with the tree command that many other Linux distributions provide.
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So add it using:. By default, if you move the mouse to one of the corners of the screen, stuff happens. It can be annoying. The lower-left corner is less popular location on Mac than Windows.
Mac, Windows, and Linux systems have a hosts file that locally does the work of the public DNS — translating host names typed on browser address field to IP address numbers. For example, in a file on every macOS:.
Analysis at one time showed this ranking by speed:. Different commands are needed for different versions of OS. There is a first time for everything. Expert users are not born, they sometimes stumble there way to the top. In my case, I have 2 hard drives in my iMac. The os resides in a smaller solid state drive, and so that is where the home folder resides by default.
This left my 2 TB second drive doing nothing. In order to move the the home folder to the 2 TB drive I had to learn how to do it, and doing it by the root user is the best way. As I was an experienced PC user, new to the mac, I decided to take on the challenge, and learned a lot about the mac os in the process.
Skip to content. Is this article useful? Yes No. Comments Facebook Tweet. Mar 6, at am. Mahesh Makvana. Mar 6, at pm. Hello Joseph, Thanks for stopping by and leaving us a comment!
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Hope this helps explain a bit better. Mar 7, at am. Hello Joseph, Thank you for such a detailed explanation of the feature! Thanks once again! Feb 2, at am. Joseph, Mahesh: What would happen after the root user is enabled and then disabled. Joseph Webster. Awan: Great question. Mar 21, at pm.