You are a newly appointed Technician for company.com Inc. You are working on the Red Hat
operating system. As you are about to leave for some important work, you want to shut down your
system immediately. Which of the following commands can you use to accomplish this?
Each correct answer represents a complete solution. Choose all that apply.

You work as the Network Administrator for Perfect solution Inc. The company has a Linux-based
network. You are a root user on the Red Hat operating system. You want to see only 10 results in
a search for files that have an .html extension. Which of the following commands should you use
to accomplish the task?

You want to append a tar file if the on-disk version of the tar file has a modification date more
recent than its copy in the tar archive. Which of the following commands will you use to
accomplish the task?

You work as a Network Administrator for company.com Inc. The company has Linux-based
network.
You want to search for files anywhere on the system that end in .txt. Which of the following
commands will you use to accomplish the task?

Which of the following commands can be used to convert all lowercase letters of a text file to
uppercase?

You are required to define a cron job that executes at 5:30 PM every Friday. Which of the
following time specifications can be set to accomplish the task?
Each correct answer represents a complete solution. Choose two.

You want to run a program in future. However, you do not want to run it more than once. Which of
the following commands will you use to accomplish the task?

Which of the following commands is used to count the number of bytes in a file?

You are the Network Administrator for Perfect solutions Inc. The company has a Linux-based
Network. You are a root user on the Red Hat operating system. You want to move a file from one
location to another. Which of the following commands should you use to accomplish this task?

You work as a Network Administrator for Net Perfect Inc. The company has a Linux-based
network.
You have created a folder named Report.
You have made David the owner of the folder. The members of a group named JAdmin can
access the folder and have Read, Write, and

Execute permissions. No other user can access the folder. You want to ensure that the members
of
the JAdmin group do not have Write permission on the folder. Also, you want other users to have
Read permission on the Report folder.
Whizh of the following commands will you use to accomplish the task?