Which LUKS action, when supplied to the cryptsetup command, will initialize a LUKS partition and set the
Which LUKS action, when supplied to the cryptsetup command, will initialize a LUKS partition and set the initial key?
(Provide only the action name)
What command is used to create and maintain a Basic Authentification password file for apache?
What command is used to create and maintain a Basic Authentification password file for apache?
(Specify only the command, with no path or arguments)
What is the most likely reason for “ Operation not supported” problem?
You are certain that your kernel has been compiled with ACL support, however, when you try to set an ACL on a file, you get the following output:
% setfacl m user:hugh:r afile.txt
setfacl: afile.txt: Operation not supported
What is the most likely reason for this problem?
What command will switch SELinux into permissive mode?
SELinux has just been installed on a Linux system and the administrator wants to use SELinux in permissive in order to audit the various service on the system. What command will switch SELinux into permissive mode?
How does AppArmor configure its access control settings?
How does AppArmor configure its access control settings?
What can proxymap be used for in a Postfix installation?
What can proxymap be used for in a Postfix installation?
(Select 2 correct answers)
Which directive must be set to 0 in a host or service definition to prevent Nagios from sending more than one
Which directive must be set to 0 in a host or service definition to prevent Nagios from sending more than one alert for a particular event?
(Specify only the directive without any options or parameters)
Which of the following are builtin chains for the iptables nat table?
Which of the following are builtin chains for the iptables nat table?
(Select 3 correct answers)
An administrator has created a mapping with the following command
An administrator has created a mapping with the following command:
cryptsetup luksOpen /dev/sda1 cryptvol
and hat set 3 different keys. Which command below will delete the first key?
What is the purpose of snort inline?
What is the purpose of snort inline?