Question 111
A Linux administrator must identify a user with high disk usage. The administrator runs the # du -s /home/* command and gets the following output:
Based on the output, User3 has the largest amount of disk space used. To clean up the file space, the administrator needs to find out more information about the specific files that are using the most disk space.
Which of the following commands will accomplish this task?
Question 112
A systems administrator is enabling quotas on the /home directory of a Linux server. The administrator makes the appropriate edits to the /etc/fstab file and attempts to issue the commands to enable quotas on the desired directory. However, the administrator receives an error message stating the filesystem does not support quotas. Which of the following commands should the administrator perform to proceed?
Question 113
A Linux user wants to give read-only permissions to a directory and its contents. Which of the following
commands will allow the user to accomplish this task?
Question 114
On a UEFI-based system, which of the following invokes GRUB2 from the EFI command prompt?
Question 115
A Linux administrator is configuring a group directory in which all members in the Admins group can share and edit files and create subdirectories with the same attributes. The administrator creates the directory as follows:
Mkdir /shared
Chgrp Admins /shared
Which of the following command should the administrator execute so users can work in the directory as required?