Asker's rating. 1  What Is A Scuf Controller. 2  I would try an Avenger Controller. 3  Scufs workmanship is terrible. --->> 4  Tips---> https://trimurl.im/f73/what-does-a-scuf-controller-do. 5  What's up, just wanted to say, I loved this discussion.
The sudo command in the Terminal is used to issue commands with superuser privileges. For example, if you wanted to copy a file into a system-owned folder, you would use. sudo cp file folder. The system would warn you about using the sudo command thoughtfully, and then prompt you for your admin password. You cannot undo sudo commands, or indeed, any command, in the Terminal. Matt. Level 5 (6,685 points). Just an addition to what Matt said. The sudo command lets you do things that can totally mess up your system.
Setting a user as an administrator will allow her to perform these sensitive operations on a Mac. User permissions can be changed from either the System Preferences or the Terminal app.Step 1. Launch the Terminal app, by default found in the /Applications/Utilities directory, to open a command-line prompt.Step 2. Related Reading: How to Format an OS X Terminal Hard Disk. Step 3. Enter the administrative password to execute the command as the root user with the sudo command.aunch the Terminal app, by default found in the /Applications/Utilities directory, to open a command-line prompt. Step 2. Related Reading: How to Format an OS X Terminal Hard Disk. Step 3. Enter the administrative password to execute the command as the root user with the sudo command.