RM 7.6.4 update fails on Mac OS Catalina Started by keithcstone, 29 Aug 2020: 5 replies 417 views; Renee Zamora; 31 Aug 2020 RM7 on Mac 10.14 (Mojave) - wine pre. In Mac, the root directory can also be referred as Macintosh HD as this will show you the root directory files and folders. By default you won't find it in Finder and desktop as most of the users do not need to access the system files and folders. Besides, it also allows access to the login screen of a locked Mac. Update: Apple has released Security Update 2017-001 to fix the bug that enables access to the root superuser account with a blank password on any Mac running macOS High Sierra 10.13.1. Apple is already aware of this bug and has issued a temporary solution to the problem. Apple helps you keep your Mac secure with software updates. The best way to keep your Mac secure is to run the latest software. When new updates are available, macOS sends you a notification — or you can opt in to have updates installed automatically when your Mac is not in use. MacOS checks for new updates every day and starts applying them in the background, so it's easier and faster. From a purely Apple perspective, the Mac OS has its roots in an earlier Apple computer, the Lisa. The Lisa was a revolutionary computer that was the one of the first to sport a GUI as its connection to the end user.
Today's hint is for those of you who, like me, use Terminal often and occasionally have a need to do things there as the root user. If you don't know what Terminal is, don't know what the root user is, or haven't ever heard of the sudo command, this hint probably isn't for you.
In Terminal, you enter root mode with the sudo command; in particular, if you've got a lot to do as root, it's easiest to open a root shell with sudo -s. You then stay in root mode until you type exit, whereupon you revert to your 'normal' admin-level powers.
There's just one problem with this, though—the default root command prompt isn't nearly scary enough to remind you of the power you're wielding while in this mode.
When running in root mode, the default prompt of bash-3.2# looks too much like the standard prompt for my tastes—I want something that really reminds me of what I'm doing, to hopefully prevent me from doing something really stupid while operating as root.
If you'd like to change your root prompt, assuming you're using the default bash shell, here's how to do it. Using nano or vi or BBEdit or whatever your favorite pure text editor may be, edit the file named .profile in your user's home directory.
(If this file doesn't exist, create it. There's also a slim chance you may have a file named .bash_profile instead; if you do, edit that file and not .profile.)
To set the root prompt, you need to set a variable named SUDO_PS1 in this file. If you'd like to mimic your normal shell prompt—showing your machine name, current directory, and username, you would add this command to the .profile file:
export SUDO_PS1='[h:w] u$ 'Prompt strings are very strange-looking foreign creatures, and so the above probably doesn't make a lot of sense. In a nutshell, h, w, and u display the machine (host) name, the current directory, and the user name. When using sudo -s, the user name will display as root#, versus the usual robg$ when logged in as a normal user.
Save the file, quit the editor, and open a new Terminal window to see your changes take effect (after running sudo -s, of course).
While the above is a good start, it still doesn't stand out enough for me.
So I modified the above to make the differences plainly visible, as you can see in the image at right.
To create my prompt, I used this entry in my .profile file: https://download-explorer.mystrikingly.com/blog/nykrig-mac-os.
export SUDO_PS1='[e[33;1;41m][u] w $[e[0m] '(Note to true Unix experts: I'm not positive my prompt is perfect; perhaps it could be simplified. However, it works for me, and has done so for many years.) There's a whole lot going on there, and to explain it all in detail would take well more words and space than I have available here. Damocless caretaker mac os. However, the basic breakdown is as follows:
[– what follows are non-printing characters, so they aren't counted for line-wrap purposese[– the start of an escape sequence, to set the colors33;1;41m– the actual color string, to create bold yellow text on a red background]– the end of the non-printing characters[u] w $– the user name in brackets, followed by the directory and the#symbol[e[0m]– another non-printing sequence; this one sets the colors back to the defaults, so only the prompt is yellow-on-red
You can learn a bit more about prompts by reading the bash manual (type man bash in Terminal). Search (by typing a forward slash, /) for When executing interactively to jump directly to the section on prompting. Even that, though, won't help explain most of the above. For that, you'll need some help from Google. In particular, I like this tutorial for its good overview, and this one for its coverage of color usage.
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If this hint inspires you to change your default non-sudo prompt, you can do that, too. Add another line to the .profile file which begins export PS1='., and then build the prompt string as you wish.
If you mess something up and wind up with an unreadable prompt (What? No, that's never happened to me!), just remove the line from the .profile file, save your changes, and open a new Terminal window. I will caution you, though, that playing with prompt strings can be an amazingly time-consuming diversion…'just one more little change!'
This guide is about the How to Enable the Root User Account in Mac OS X. I will try my best so that you understand this guide very well. I hope you all like this guide How to Enable the Root User Account in Mac OS X.
An administrator is a special user account with high-level system-wide access for system management, monitoring, and in-depth troubleshooting. Cold depths mac os. By default, the administrator is disabled in Mac OS X for security reasons, but if you need to enable the administrator, this guide shows you how to do it in OS X Yosemite (10.10.X) OS X Lion (10.7), OS X Mountain Lion (10.8+) and OS X Mavericks (10.9+).
There's just one problem with this, though—the default root command prompt isn't nearly scary enough to remind you of the power you're wielding while in this mode.
When running in root mode, the default prompt of bash-3.2# looks too much like the standard prompt for my tastes—I want something that really reminds me of what I'm doing, to hopefully prevent me from doing something really stupid while operating as root.
If you'd like to change your root prompt, assuming you're using the default bash shell, here's how to do it. Using nano or vi or BBEdit or whatever your favorite pure text editor may be, edit the file named .profile in your user's home directory.
(If this file doesn't exist, create it. There's also a slim chance you may have a file named .bash_profile instead; if you do, edit that file and not .profile.)
To set the root prompt, you need to set a variable named SUDO_PS1 in this file. If you'd like to mimic your normal shell prompt—showing your machine name, current directory, and username, you would add this command to the .profile file:
export SUDO_PS1='[h:w] u$ 'Prompt strings are very strange-looking foreign creatures, and so the above probably doesn't make a lot of sense. In a nutshell, h, w, and u display the machine (host) name, the current directory, and the user name. When using sudo -s, the user name will display as root#, versus the usual robg$ when logged in as a normal user.
Save the file, quit the editor, and open a new Terminal window to see your changes take effect (after running sudo -s, of course).
While the above is a good start, it still doesn't stand out enough for me.
So I modified the above to make the differences plainly visible, as you can see in the image at right.
To create my prompt, I used this entry in my .profile file: https://download-explorer.mystrikingly.com/blog/nykrig-mac-os.
export SUDO_PS1='[e[33;1;41m][u] w $[e[0m] '(Note to true Unix experts: I'm not positive my prompt is perfect; perhaps it could be simplified. However, it works for me, and has done so for many years.) There's a whole lot going on there, and to explain it all in detail would take well more words and space than I have available here. Damocless caretaker mac os. However, the basic breakdown is as follows:
[– what follows are non-printing characters, so they aren't counted for line-wrap purposese[– the start of an escape sequence, to set the colors33;1;41m– the actual color string, to create bold yellow text on a red background]– the end of the non-printing characters[u] w $– the user name in brackets, followed by the directory and the#symbol[e[0m]– another non-printing sequence; this one sets the colors back to the defaults, so only the prompt is yellow-on-red
You can learn a bit more about prompts by reading the bash manual (type man bash in Terminal). Search (by typing a forward slash, /) for When executing interactively to jump directly to the section on prompting. Even that, though, won't help explain most of the above. For that, you'll need some help from Google. In particular, I like this tutorial for its good overview, and this one for its coverage of color usage.
Tennis4two - The Roots Mac Os Catalina
If this hint inspires you to change your default non-sudo prompt, you can do that, too. Add another line to the .profile file which begins export PS1='., and then build the prompt string as you wish.
If you mess something up and wind up with an unreadable prompt (What? No, that's never happened to me!), just remove the line from the .profile file, save your changes, and open a new Terminal window. I will caution you, though, that playing with prompt strings can be an amazingly time-consuming diversion…'just one more little change!'
This guide is about the How to Enable the Root User Account in Mac OS X. I will try my best so that you understand this guide very well. I hope you all like this guide How to Enable the Root User Account in Mac OS X.
An administrator is a special user account with high-level system-wide access for system management, monitoring, and in-depth troubleshooting. Cold depths mac os. By default, the administrator is disabled in Mac OS X for security reasons, but if you need to enable the administrator, this guide shows you how to do it in OS X Yosemite (10.10.X) OS X Lion (10.7), OS X Mountain Lion (10.8+) and OS X Mavericks (10.9+).
If you don't have a special need to take root, leave it off. Robots from 1991 mac os. This is for advanced users only.
Enable the administrator in OS X.
This process also sets a password for the root account. Best free photo software.
Be sure to set a strong password for the root account. If you are bad at choosing passwords or just want random security benefits, create one at random from the command line.
With root now enabled, the account can be used freely. It does not appear in the Users and Groups check box.
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The root account can access, read, and write to all system files, even if they belong to someone else. In addition, root can also delete or replace system files. Therefore, it is possible to leave an account unintentionally or use a weak password with the account.
The Directory Tool control panel can also be used to change the set root password in the Edit menu, or it can be done from the command line using sudo passwd, in the same way that the root password is changed on iOS devices.
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