0 of 14 Questions completed
Questions:
You have already completed the lab before. Hence you can not start it again.
Lab is loading…
You must sign in or sign up to start the lab.
You must first complete the following:
0 of 14 Questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
| Average score |
|
| Your score |
|
Kernel modules are often used to add support for new hardware (as device drivers), for adding system calls, and filesystems. You’re being asked by your instructor to insert modules into the kernel. Type the command to insert the modules.
Student@dojolab:~$
Just after you’ve successfully added some kernel modules on the Linux kernel, you realize you need to remove some. Type the command to remove the modules.
Student@dojolab:~$
To know more about a Linux kernel module, there is a command that displays information about it. The command extracts the information from the Linux kernel modules given on the command line. Type the command to display the information about the kernel module.
Student@dojolab:~$
A command which is also known as “display message” or “driver message” is used to inspect the kernel ring buffer and print the message buffer of the kernel. The output of the command can help you find out what the problem is if a system becomes faulty during start-up. Type the command that print the message buffer of the kernel.
Student@dojolab:~$
For some reason, you want to unload a kernel module. Type the command to unload the kernel module.
Student@dojolab:~$
What command would you use to generate a list of dependency descriptions of kernel modules and their associated map files. Type the command to analyze kernel modules.
Student@dojolab:~$
You don’t know which user account you are using on the Linux system you’ve been working on. It’s time to find out. Type in the command that will tell you which user account it is.
Student@dojolab:~$
You heard your name being called out by your company’s IT manager, and he said “I need you to display details of all kernel-resident network interfaces including disabled interfaces.” Type in the command to display details of all interfaces.
Student@dojolab:~$
Hasan, your colleague at work asks you to help him search for /etc/passwd for dojolab user. Type in the command that searches the given file for lines containing a match to the given strings or words.
Student@dojolab:~$
You are to manually assign “192.168.1.12” as the IP address for the Interface eth0. Type the command to assign the IP address.
Student@dojolab:~$
Your boss instructs you to search for all the files having an extension tag.gz in the root directory and all the sub-directories including mounted devices. Type the command to find the files.
Student@dojolab:~$
Frank wants to find out the absolute path of the current directory, but he forgot the command that can help him achieve that. As a good friend of Frank, type the command to help him find the absolute path of the current directory.
Student@dojolab:~$
On a wired network, you’re tasked by your IT instructor to assign IP address 192.168.1.12, Netmask, and Broadcast to interface eth0. Type in the command to do that.
Student@dojolab:~$
You want to check the manual page for a command, there’s a command that provides online documentation for all the possible options with a command and its uses. Type the command that shows the manual page of commands.
Student@dojolab:~$