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18 Janvier 2021
You must be an administrator or root user, also called superuser, to execute many of the commands used to manage a server.
In the Terminal app on your Mac, choose Terminal Quit Terminal. Quit a shell session In the Terminal app on your Mac, in the window running the shell process you want to quit, type exit, then press Return. Open the terminal and use the cd command to change directories to the directory where the mongodb-linux-x8664-2.6.3.tgz file is located and the run the following command. Tar xzf mongodb-linux-x8664-2.6.3.tgz The above command will extract the contents of the mongodb-linux-x8664-2.6.3.tgz archive while preserving the archive's hierarchical tree directory structure.
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.
Steam update mac. To run commands with superuser privileges, use the sudo command. Plex for mac review. sudo stands for superuser do.
The following example works on computers with macOS installed, so don't run it unless you want to restart your computer: Thunderbolt disk mac.
% 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.

