which of the following should the administrator do?
To prevent a specific user from scheduling tasks with at, which of the following should the
administrator do?
Which of the following commands would an administrator use to create an OpenSSH authentication key?
Which of the following commands would an administrator use to create an OpenSSH
authentication key?
what groups user bruno belongs to?
CORRECT TEXT
An administrator is logged in as root. What command should the administrator run to find out what
groups user bruno belongs to?
Which of the following can the chage command <b>NOT</tt> change?
Which of the following can the chage command <b>NOT</tt> change?
What command can be used to print the status of the printer’s queue?
CORRECT TEXT
After configuring printing on a Linux server, the administrator sends a test file to one of the printers
and it fails to print. What command can be used to print the status of the printer’s queue? (Provide
only the command, without any options or parameters).
Which of the following benefits does an alias provide?
Which of the following benefits does an alias provide?
Which of the following is the BEST way to list all defined shell variables?
Which of the following is the BEST way to list all defined shell variables?
All of the following information is provided in any output from the netstat utility EXCEPT:
All of the following information is provided in any output from the netstat utility EXCEPT:
On a system using shadowed passwords, the correct permissions for /etc/passwd are ___…
On a system using shadowed passwords, the correct permissions for /etc/passwd are ___ and the
correct permissions for /etc/shadow are ___.
Which of the following Class B IPv4 networks are reserved by IANA for private address assignment and private r
Which of the following Class B IPv4 networks are reserved by IANA for private address
assignment and private routing? (Select TWO).