Once done head back to patch folder right-click the win-install command script Run as Administrator. This will open the Command Prompt window, where patch script will run. While the process is running, keep an eye on the screen and ensure there is no â File not Found â messages. Jul 10, 2017 This video shows you how to user Terminal on a Mac to switch to an elevated admin account and run sudo commands. This is useful when you are logged into a standard account and need to run sudo. Apr 11, 2019 Open the Terminal and run the following command; pmset -g. In the results, look for the value next to Sleep. This is the time, in minutes, that your system must be idle/unused before it is put to sleep. System r/w; Admin r/w; Everyone r/only; Check these and, if needed, change them by selecting the file or folder. Press COMMAND-I to open the Get Info window. The Sharing & Permissions panel is at the bottom. To make a change you first need to click on the little lock icon and authenticate with your admin password. Jun 04, 2019 How to Switch to an Admin User in Terminal to Run Sudo Commands on a. Core Keygen Fix Mac OSX Mojave. How to make your account an Administrator's account (Mac OS X Yosemite.
Forgot your Mac's login password? How do I reset lost admin password without Mac OS X installer disc? If you can't sign in to another Admin account, here are several approaches you can take for resetting your forgotten MacOS Mojave password, without reinstalling.
Mac doesn't make password recovery as difficult as Windows does. Just boot your Mac into single-user mode or recovery mode, you can either create a new admin account or reset lost password of any existing account. No need to use Mac installer disc or third-party software.
Method 1: Reset Forgotten MacOS Mojave Password in Single-User Mode
Single-user mode under Mac OS X gives you all root privileges without root password. This allows forgetful users to create a new admin account when they're locked out of Mac due to forgetting password.
Method 2: Reset Forgotten MacOS Mojave Password in Recovery Mode
Mac's Recovery Mode gives users the ability to not only reinstall MacOS, but also to reset forgotten admin password. This should be the easiest approach to restore access to your Mac account.
The above methods will help you reset forgotten MacOS Mojave password when you're locked out of the Admin account, without losing any files except the login Keychain.
Related Articles
macOS Catalina has a number of new features and capabilities, but one change thatâs often overlooked is the new shell used in Terminal to interact with the Mac via the command line.
The quick take away is Apple is moving from the Bash (Bourne Again Shell) to a newer Zsh. In this Rocket Yard guide, weâll look at how this change to Terminal and the command line affects you.
What is a Shell?
At the simplest level, a shell is a program that allows you to control a computer, in this case, a Mac, using commands you enter with the keyboard. Shells are usually interactive text-based interfaces that accept commands and present the results. There are a number of different shells you can use, but if youâre wondering why anyone would want to use a shell and a command line to control a computer, you need to take a trip back in time to the dawn of the computer age.
In those early days, controlling a computer was a daunting task that could require you to manually load memory locations, one at a time, with the data that would eventually be run as a program. In some cases, this was done by setting a row of switches that represented a memory location address, and then loading data into the memory with another set of switches. This process was labor-intensive and prone to errors.
In many cases, the manually loaded program was for a boot loader that allowed the computer to accept input from a paper tape reader.
Once the paper tape reader was operational, you could load a shell program that allowed a Teletype to be used as a command line interface. Ah, those were the days.
Using a shell and a command line was a lot easier for working with a computer than rows and rows of toggle switches.
OK, so the shell was a big improvement back then, but why is it still used today with modern computers?
The Shell and the Mac
The Mac makes use of a UNIX-like operating system. And like most Unix or Linux based systems, the command line interface is one of the key methods for interacting with the operating system. The Mac (and many UNIX and Linux systems) also features a graphical user interface to make working with the computer even easier. But the command line still exists, and for working with core components of the operating system it can be very versatile, providing more capabilities than what is available in the GUI (Graphical User Interface).
The shell controls how the command line is presented to the user and what features the command line supports. Most shells offer the following to some degree or other:
Why is Apple Changing the Shell?
Apple is changing from the Bash shell to the Zsh (Z Shell). They havenât said specifically why the change is occurring, but we can make some educated guesses.
Apple has been using the Bash shell since OS X Jaguar but hasnât updated Bash since version 3.2 was released in 2007. To put that in perspective, the version of Bash used on your Mac was new when the first iPhone was introduced.
Apple is likely using the older version because the licensing for the Bash shell changed from GNU GPL 2 (General Public License) to GNU GPLv3, which includes restrictions that could cause problems for Apple.
Apple muddled along with the older version for quite a few years, but really, itâs time to move on to something more current.
The Zsh included with macOS Catalina is version 5.7.1 and is the most current version at the time of Catalinaâs release. It is also uses a less restrictive MIT license that is more to Appleâs liking.
Note: Although Apple is changing to the Zsh in macOS Catalina, when running in Recovery Mode, the Bash shell is still used when you use the Terminal app.
Am I Forced to Change the Shell?
Yes, and no. Apple will set the Zsh as the default for any new user account that is created in macOS Catalina or later. If you upgraded your Mac from an earlier version of the macOS, then those existing user accounts are still using the Bash shell.
You are, however, free to upgrade all accounts to Zsh, or downgrade an account to Bash (or for that matter, to any shell you wish to use).
How Different is Zsh?
Not very; Bash and Zsh have a very high level of compatibility between them. Both are based on the older Bourne shell. Itâs likely most Bash commands and scripts you may be using will run just fine under the Zsh.
The real advantage to the Zsh is the modern features it includes that make working with the shell very easy. This includes auto complete of command entries, and spell checking, a favorite of mine since I often make a typo in a command that Bash would just let go through and then chide me about there being no such command, while Zsh offers to make a correction to my command for me.
For the fumble-fingered like me, thatâs reason enough to change to the Zsh.
What About All My Bash Scripts?
They should run fine; if you do come across a script with issues caused by the shell, you can either take the time to upgrade the script, or simply add a Shebang (#!) to force the script to use the Bash shell that is still included with the macOS:
Add the following at the beginning of your Bash scripts to ensure compatibility:
#!/bin/bash
How to Temporarily Change Shells
Zsh has been included with the macOS for quite a while; it just was never the default before. If you would like to temporarily try out the Zsh, do the following:
Launch Terminal, located at /Applications/Utilities.
At the Terminal command prompt, enter:
zsh
Run As An Administrator In Terminal For Mac Os Mojave 10 14 6
Hit enter or return.
The shell being used in the current Terminal session will change to the Zsh and the command prompt will change to a percent sign (%).
You can return to the bash shell by either quitting Terminal, or at the prompt enter:
bash
Hit enter or return.
You can discover more about the Terminal app in the Rocket Yard guide:
Tech 101: Introduction to the Macâs Terminal App, Part One
Change The Default Shell to UseTerminal Download For Mac
No matter which shell Apple sets for you as the default, you can change it with one of two methods:
Run As An Administrator In Terminal For Mac Os Mojave 10 14 5
From the Terminal command line, enter:
chsh -s /bin/zsh
or
chsh -s /bin/bash
Depending on whether you wish to set Zsh or Bash as the default.
Hit enter or return.
You can also set the default shell using System Preferences:
Click the OK button when ready.
What About the Warning Message to Change to Zsh?
If you have Bash set as the default and you launch Terminal or open a new Terminal session, you will see the following message:
The default interactive shell is now zsh. To update your account to zsh, please run
chsh -s /bin/zsh .
If you intend to keep using Bash you can remove this message by entering the following at the command prompt:
export BASH_SILENCE_DEPRECATION_WARNING=1
Hit enter or return.
Shell Documentation
Itâs beyond the scope of this single article to tell you about the various capabilities of each shell. To do so would really require a book, or two. If you would like to discover more about the Bash and Zsh, you can check out the online documentation about each.
Do you use the Terminal app often? And if so, what shell do you prefer to use? Let us know in the comments below.
Be Sociable, Share This!
Prices, terms, and availability subject to change without notice. Not responsible for typographical, technical, or descriptive errors of products herein.
OWC is on-site wind turbine powered at 8 Galaxy Way, Woodstock, IL 60098 | 1-800-275-4576 | +1-815-338-8685 (International) All Rights Reserved, Copyright 2018, OWC â Since 1988 Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. Archives
December 2020
Categories |