Which of these ways can be used to only allow access to a DNS server from specified networks/hosts?
Which of these ways can be used to only allow access to a DNS server from specified
networks/hosts?
What command changes the priority of the process running with process id of 12345 to the highest priority?
What command changes the priority of the process running with process id of 12345 to the highest
priority?
What is the missing value in the configuration line below?
CORRECT TEXT
Instead of running the command echo 1 >/proc/sys/net/ipv4/ip_forward, the configuration setting is
going to be added to /etc/sysctl.conf. What is the missing value in the configuration line below?
(Please specify only the missing value)
Which of these commands allows you to use shared libraries that are in /usr/local/lib?
Which of these commands allows you to use shared libraries that are in /usr/local/lib?
To do this without leaving vi, you type:
You want to save vi changes to the file myfile with :w!, but vi complains it can not write to the file.
Therefore, you want to check the write permissions on the file. To do this without leaving vi, you type:
What is the name of the module in Apache that provides the HTTP Basic Authentication functionality?
CORRECT TEXT
What is the name of the module in Apache that provides the HTTP Basic Authentication
functionality? (Please provide ONLY the module name)
Which TWO archiving formats are used to create an initramfs image?
Which TWO archiving formats are used to create an initramfs image?
Which of the following GNU commands would be the most likely command you’d use to find the system load a
Which of the following GNU commands would be the most likely command you’d use to find the
system load average?
What command is used to print NFS kernel statistics?
CORRECT TEXT
What command is used to print NFS kernel statistics? (Provide the command with or without
complete path)
what is the first make command that should be run which will delete any current configuration and all generate
After unpacking the source code for a Linux kernel, what is the first make command that should be
run which will delete any current configuration and all generated files? This command will ensure
that no inappropriate files were left in the kernel archive by the maintainer.