With this you always do sudo -A command. The -A argument tells sudo to execute a command that echos the password to stdout. That command is something you write. For this explaination let's call the command pw and stick it /usr/local/bin. So it's full pathname would be /usr/local/bin/pw. Sudo -A can get the pathname to pw a number of ways. If I open a terminal window, drill down to the program executable (it's actually buried quite deeply in the application's directory tree, but no matter), and run the program with a sudo command (sudo./CyberViewX) and enter my admin password when prompted, the program runs fine. I have a certain program that doesn't work right unless I run it as sudo. I don't mind having to type in my password, but I'd like to get out of the whole process of opening command line and typing 'sudo./'+script name. If you create a script that runs as sudo and click it, it just fails due to permissions. Is there a way to do this more quickly?
Terminal User Guide
You must be an administrator or root user, also called superuser, to execute many of the commands used to manage a server.
For example, if you’re not an administrator or a root user, entering the
shutdown command gives you an error:
This is because the
shutdown command can be run only by the root user or by an administrator user with root user privileges.
To run commands with superuser privileges, use the
sudo command. sudo stands for superuser do.
Notes app is not working on mac shortcut. The following example works on computers with macOS installed, so don’t run it unless you want to restart your computer:
% sudo shutdown
You’re asked for the password of the current user.
Only administrator users can use
sudo . If you’re not logged in as an administrator, you can do so by entering the following command, where adminUsername is the name of an administrator user:
You’re asked to enter the password for adminUsername, after which a new shell is opened for that user.
If a command requires it, you can use
su to switch to the root user. Under normal circumstances, you shouldn’t log in as the root user.
Important: If you use
su to log in as the root user, be especially careful, because you have sufficient privileges to make changes that can cause your computer to stop working.
See alsoEnter a password in the Terminal window on Macsudo command man pagesu command man page
The user account named ”root” is a superuser with read and write privileges to more areas of the system, including files in other macOS user accounts. The root user is disabled by default. If you can log in to your Mac with an administrator account, you can enable the root user, then log in as the root user to complete your task.
The root user account is not intended for routine use. Its privileges allow changes to files that are required by your Mac. To undo such changes, you might need to reinstall your system software. You should disable the root user after completing your task.
See Full List On Imore.com
It's safer to use the
sudo command in Terminal instead of enabling the root user. To learn about sudo , open the Terminal app and enter man sudo .
Enable or disable the root user
Log in as the root user
When the root user is enabled, you have the privileges of the root user only while logged in as the root user.
Uninstall skype meetings app mac. Remember to disable the root user after completing your task.
Change the root passwordCached
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |