你可以按下“Command + Option + Control + Power”组合键,电脑将立即关机。 3.2 从苹果菜单关机 (Shutting Down from the Apple Menu) 点击屏幕左上角的苹果图标,选择“关机”选项。在弹出的对话框中,点击“关机”按钮即可。 3.3 使用终端命令 (UsingTerminalCommands) 如果你喜欢使用终端,可以通过输入以下命令来...
I've created a standalone java application in which I'm trying to change the directory using the "cd" command in Ubuntu 10.04 terminal. I've used the following code. String[] command = new String[]{"cd",path}; Process child = Runtime.getRuntime().exec(command, null); But the ab...
按下Command + Option + Esc键。 在弹出的窗口中选择未响应的程序,然后点击“强制退出”。 之后,你可以使用Command + Control + Power键组合来关机。 3. 使用Terminal命令 (Using Terminal Commands) 在Mac中,你也可以通过Terminal输入命令来关机。 步骤: 打开Terminal应用程序。 输入sudo shutdown -h now,然后按...
tell application "Terminal" -- Perform command set theTab to do script "echo 'Hello World'" try -- Try to get the tab's window (this should fail) set theWindow to window of theTab on error eMsg number eNum if eNum = -1728 then (* The error message should look like this: Termina...
Terminal is a Mac command-line interface. There are several advantages to using Terminal to accomplish some tasks — it's usually quicker, for example. In order to use it, however, you'll need to get to grips with its basic commands and functions. Once you've done that, you can dig ...
An alternative way to invoke the command line, only using keyboard shortcuts (since on the command line, you would mostly be interacting only through the keyboard) is: On Unity (Ubuntu):Ctl+Alt+T On GNOME (Ubuntu):Alt+F2-> (Type within the text box) gnome-terminal (Pressreturn) ...
The command would look like this in Terminal (the % is the command prompt): % cd Appplications But in your haste to type the command, you type Appplications instead of Applications. Terminal then helpfully tells you: cd: no such file or directory: Appplications One way to fix this...
For example, to shut down Ubuntu after 30 minutes have passed, you would use the command below within the terminal. sudo shutdown +30Copy Cancelling a Scheduled Shut Down It is possible to cancel any scheduled shutdown requests using a single command. To cancel a shutdown request from the ...
Cancel shutdown command Though Windows doesn’t offer any visible option, you can use single line command to cancel the shutdown. Let me show you how to use it. Right-clickon the Start menu. Choose “Windows Terminal.” Execute “shutdown -a” in the PowerShell tab. ...
Interpreting Command Line Error Messages Using the undo Command Line Displaying History Commands Using Command Line Shortcut Keys Entering Command Views The device has many functions; therefore various configuration commands and query commands are provided to facilitate device management and maintenance. The...