These commands will be a little more crude when compared to GUI options, as they will force programs to quit instead of stopping the shutdown process if a program is busy. As a result, they are beneficial to use if the Apple Menu options to not seem to work. A final Terminal-based option allows you to invoke the standard Restart and Shut Down in the Apple menu, by simply running the AppleScript commands that invoke these reboot actions:.
These last two are perhaps best to use in scripts for scheduled tasks, but in order to work will require your user account be logged in. Unfortunately without OS X loaded there will be no way to interact with your system and control it. This problem will occur even if you use Screen Sharing; therefore you need to use the following special command to reboot any FileVault-enabled Mac and have it resume without first needing to be unlocked:.
This command will store your password temporarily for one reboot session, and then restart your system so the disk will be unlocked.
macos - Using The Terminal Command to Shutdown, Restart and Sleep My Mac? - Ask Different
While you can create scripts using the above Terminal commands to restart and shut down your Mac, you also have these options in the Energy Saver system preferences, where you can set your Mac to shut down at a specific time each day, or on specific days of the week. To do this, click the Schedule button at the bottom-right of the Energy Saver system preferences, and then check the options to enable startup or shutdown, followed by setting their schedules accordingly. Scheduling options allow you to set a specific time and day to shut down or restart your Mac.
This option is perhaps best for managing security and running scheduled maintenance tasks for your various purposes.
Sleep, log out, and shut down shortcuts
This can be done in two ways: For example, the following will schedule a one-time event to shut down at midnight on January 1, You can look up more about the pmset command and its options in the pmset manual page. The last approach to restarting and shutting down is to use the power button on your Mac, which has several modes you can use.
This approach will invoke the standard Shutdown and Restart procedures as can be accessed from the Apple menu, and will similarly be relatively gentle on programs. However, this also means that if your Mac is unresponsive and you cannot open the Terminal, then this likewise may not allow you to shut down your system.
Therefore, as a last resort, you can perform a hard shutoff of any Mac by holding the Power key down until the system powers off. Ah yes, though this invokes the same option as using the Power key, it is more immediate; however, it is only available on Macs with an eject key, and those are only systems with optical drives.
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Shut down without showing a confirmation dialog: Lri Lri It's noted in the QA link, but good to note here that the unattended shutdown and restart commands will fail if any running app fails to respond or cancels the action. For example, if I need to shutdown from the command line, OSX will tell each app one-at-a-time to quit. If that app pops up an "Are you sure?
Also, it won't bother trying to tell any of the remaining apps to quit. Any idea? If an application is blocking your shut down, consider using a third party app like Power Manager. I work on this application and it goes to great lengths to remain Mac friendly. Jean-DenisMuys, if you need to run commands via sudo without being prompted for a password, you can change your permissions for that command with visudo.
You can man sudoers for documentation on the configuration file format. In what way does this shut down, restart or sleep the Mac? Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.
All methods for restarting and shutting down your Mac
First off, go to Activity Monitor to check your memory usage. Now, look into how heavily your Memory is loaded.
Quit apps that eat up too much memory for no reason. You can either force reboot your Mac each time or opt for a radical solution.
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Below are a few more ideas you can try. Shut down your Mac and reboot while pressing D key. Within the menu that appears, launch the Apple Diagnostics tool. From then, follow the prompts to finish the diagnostics. Remove old unused apps, system junk, and pervasive browser extensions.
Download it for free here. Hope this guide has helped you.