Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?
Which SysV init configuration file should be modified to disable the ctrl-alt-delete key combination?
The /etc/inittab configuration file should be modified to disable the ctrl-alt-delete key combination in systems using the SysV init system. This file is used by the init program to define system runlevels and processes started at boot time. Disabling this key combination is typically done by commenting out or modifying the specific line in this file that handles it.
Option C. The /etc/inittab configuration file should be modified to disable the ctrl-alt-delete key combination in systems that use the SysV init system. The inittab file is a configuration file used by the init program to determine the system's default runlevel and the processes that should be started at boot time. To disable the ctrl-alt-delete key combination, you can comment out the line in the inittab file that starts the process that handles the key combination. Option A: The /etc/keys file does not exist. Option B: The /proc/keys file is a virtual file that displays information about the kernel's key management. It is not used to configure the system's behavior. Option D: The /proc/inittab file does not exist. Option E: The /etc/reboot file is not used to configure the system's behavior. It is a script that is executed by the reboot and halts commands to stop the system.
The Answer is C https://askubuntu.com/a/34310/1035075
https://www.cyberciti.biz/tips/linux-disable-the-ctrl-alt-del-shutdown.html
C is correct. Disabling ctrl-alt-canc is a best practice on production servers. Read more: https://www.cyberciti.biz/tips/linux-disable-the-ctrl-alt-del-shutdown.html