In VirtualBox, The RedHat cannot be solved by pressing Ctrl + C.

Environment: VirtualBox4.1 + RedHatLinux6 problem: when an incorrect command is entered, pressing Ctrl + C cannot be terminated. First, let's take a look at the role of Ctrl + C: Under Linux, if you enter an incorrect command or parameter, what if the command or program will not stop running under the system? Don't worry. If you want to "stop" the current program, enter [Ctrl] and the c button (Press [Ctrl] First

Environment: VirtualBox4.1 + RedHat Linux 6

Problem: When an incorrect command is entered, Ctrl + C cannot be terminated.

Solution:

First, let's take a look at the role of the Ctrl + C key:

Ctrl + C:

In Linux, if you enter an incorrect command or parameter, what if the command or program runs continuously under the system? Don't worry, if you want to "stop" the current program, you can enter [Ctrl] and the c button (Press [Ctrl] First and press the c button again, is a combination of buttons !), That's the button to interrupt the current program!

Note: This key combination can interrupt the running command. If you are running an important command, do not rush to use this key combination.

When you press Ctrl + C, the following warning is displayed:

Later I thought about it. It is very likely that the key to terminate the command conflicts with the hotkey set by the virtual machine. The solution is as follows:

Switch to the main interface of Oracle Virtual Box, manage ------> global settings ------> Find the hot key ------> Delete the preset Ctrl key through the cross on the right, or delete it and set it to another key, for example, Alt key ------> click OK ------> solve.

Note: The hotkey can be empty or set by yourself. This does not have much impact.

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