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?
What is the difference between the remove and the purge action with the dpkg command?
What is the difference between the remove and the purge action with the dpkg command?
Which of the following commands show remote SSH, FTP & telnet sessions for a particular day?
Hundreds of people log in to a server from remote locations per day. Which of the following commands show remote SSH, FTP & telnet sessions for a particular day?
Which directory in a user’s home contains configuration files and key rings for GPG?
Which directory in a user’s home contains configuration files and key rings for GPG?
All items are required to enable USB support on a Linux system EXCEPT:
All items are required to enable USB support on a Linux system EXCEPT:
Identify the statement that would create a default route using a gateway of 192.168.1.1.
Identify the statement that would create a default route using a gateway of 192.168.1.1.