RHCSA, EX200, Red Hat Certified Systems Admin Questions Answered Correctly – Expert Verified | Latest Version 2024/2025

After adding 50 GB more of physical storage to your existing volume group, you need to extend your /dev/battlestar/galactica logical volume group to include an additional 20GB of storage. How might you accomplish this task? - lvextend -L +20G /dev/battlestar/galactica As the root user, grep for all processes that are running as the root user and display the process names. - pgrep -u root -l As the root user, kill all of the "user" user's processes and boot that user from the system - pkill -t pts/0 command to set default target for system at boot - systemctl set-default command to show all available targets on the system - systemctl list-unit-files --type=target commands to power off the system - poweroff, systemctl poweroff, shutdown -P creating a file called testfile. It will contain a count of 20 data blocks with each block being 1024 kilobytes. - dd if=/dev/urandom of=testfile count=20 bs=1024k