Which of the following configuration files should be modified to disable the ctrl-alt-delete key combination?
Which of the following configuration files should be modified to disable the ctrl-alt-delete key combination?
Which of the following could cause this?
An administrator is trying to make a hard link to an ordinary file but ln returns an error. Which of the following could cause this?
Which of the following keys should an administrator press to switch to normal mode in vi?
Which of the following keys should an administrator press to switch to normal mode in vi?
Which of the following is the usual way to pass this change to the kernel from the boot loader?
The system is having trouble and the engineer wants to bypass the usual /sbin/init start up and run /bin/sh. Which of the following is the usual way to pass this change to the kernel from the boot loader?
which of the following places are man pages typically found?
In compliance with the FHS, in which of the following places are man pages typically found?
Which of the following vi command sequences will allow the administrator to quit without saving any changes?
While editing a file in vi, an administrator realizes that the wrong file is being changed.
Which of the following vi command sequences will allow the administrator to quit without saving any changes?
Which of the following directories contains additional information about installed packages?
Which of the following directories contains additional information about installed packages?
What does the following script do?
What does the following script do?
#!/bin/bash find / -perm +4000 | mail -s "Daily find output" root
How can you see disk quota details?
You are using quota on your system. How can you see disk quota details?
Which of the following configuration files should be modified to set default shell variables for all users?
Which of the following configuration files should be modified to set default shell variables for all users?