In Linux, Ctrl + Alt + Delete cannot be restarted.

Linux prohibits Ctrl + Alt + Delete restart-Linux general technology-Linux technology and application information. The following is a detailed description. Creates a matrix KVM for the data center
This is because there is a group broadcast function.
I am afraid that some people accidentally enable the Group Broadcast Function and even press [Ctrl] + [Alt] + [Delete]
That's the consequence.

Therefore, it is possible to restart [Ctrl] + [Alt] + [Delete] in Linux to disable it.

The procedure is as follows:

1. Enable/etc/inittab

2. Find one row:

CAS: 12345: ctrlaltdel:/sbin/shutdown-t1-a-r now

3. Delete the row, or add the # sign at the beginning of the row.

4. After saving the file, restart the system. If you do not want to restart the file, run the following command:

# Init q