Does Ctrl Alt Delete reboot Linux?
The key combination “Ctrl+Alt+Del”, when pressed on a virtual console (black-screen tty), causes the system to reboot. You do not need to reboot the server, restart any services, either any processes.
How do I stop Ctrl Alt Del on startup?
3 Options to Disable “Press Ctrl+Alt+Del to Log on” in Windows
- Press Windows key + R to bring up the Run box. Type netplwiz or Control Userpasswords2 and press Enter.
- When the User Accounts applet opens, click on Advanced tab.
- Uncheck the Require users to press Ctrl+Alt+Delete checkbox. Click OK.
How do I disable Ctrl Alt Del In rhel7?
How to disable “Alt+Ctrl+Del” causing system reboot in CentOS/…
- Have you tried pressing the key combination “Alt+Ctrl+Del” on CentOS/RHEL system?
- # systemctl mask ctrl-alt-del.target.
- # ln -sf /dev/null /etc/systemd/system/ctrl-alt-del.target.
- June 9 02:33:43 geeklab systemd: Failed to enqueue ctrl-alt-del.
What is the equivalent of Ctrl Alt Del in Linux?
Equivalents on various platforms
| Platform | Key combination |
|---|---|
| Linux | Ctrl + Alt + Delete |
| Alt + SysRq + function key | |
| macOS | ⌥ Option + ⌘ Command + Esc |
| ⌘ Cmd + ⌃ Control + ⏏ Media Eject |
What is Ctrl Alt Del target?
In systemd, the CTRL-ALT-DEL key sequence triggers the ctrl-alt-del. target (which by default lives in the system path, /lib/systemd/system/ctrl-alt-del. target on Debian) and starts the systemd-reboot. service . It can be overridden by creating a local version, /etc/systemd/system/ctrl-alt-del.
Which file is responsible for Configure Ctrl Alt Del key combination to shutdown the system at console?
It is configured using /etc/inittab (used by sysv-compatible init process) file.