Become RedHat Certified with updated EX200 exam questions and correct answers
On rhel.server.com, configure persistent storage on “/var/lib/containers/backup_storage” for the ubi container image whose volume is the /mnt directory. Using the ubi container shell create a sample file sample.txt in the “/var/lib/containers/backup_storage” directory. Then stop and remove the ubi container.
On ServerB, use /dev/sdb to do the following:
1. Create a 4GiB volume group named “vgmyvg”.
2. Create a 1GiB logical volume named “lvmylv” inside the “vgmyvg” volume group.
3. The “lvmylv” logical volume should be formatted with the ext4 filesystem and mounted persistently on the /lvmylv directory.
4. Extend the ext4 filesystem on “lvmylv” by 500M.
On ServerB, write a shell script “sum.sh” in the root directory that takes an unspecified number of command-line arguments of ints and finds their sum. To add a number to the sum it must be greater than 0.
On ServerA, write a script named “/users_shells.sh” that generates a list of usernames from /etc/passwd along with their login shell.
Schedule the task below to run at 23:30 time on ServerA using the "at" command:
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