Now there are many IT professionals in the world and the competition of IT industry is very fierce. So many IT professionals will choose to participate in the IT certification exam to improve their position in the IT industry. EX200 Tutorial exam is a very important RedHat's certification exam. And our EX200 Tutorial learning guide contains the most useful content and keypoints which will come up in the real exam. Even you have no basic knowledge about the EX200 Tutorial study materials. Don't need a lot of time and money, only 30 hours of special training, and you can easily pass your first time to attend RedHat certification EX200 Tutorial exam.
Because it can help you prepare for the EX200 Tutorial exam.
The information we have could give you the opportunity to practice issues, and ultimately achieve your goal that through RedHat EX200 - Red Hat Certified System Administrator - RHCSA Tutorial exam certification. A lot of people have given up when they are preparing for the Valid EX200 Exam Topics exam. However, we need to realize that the genius only means hard-working all one’s life.
So with it you can easily pass the exam. Goldmile-Infobiz RedHat EX200 Tutorial exam training materials is a good guidance. It is the best training materials.
RedHat EX200 Tutorial - Our research materials have many advantages.
Since it was founded, our Goldmile-Infobiz has more and more perfect system, more rich questiondumps, more payment security, and better customer service. Now the EX200 Tutorial exam dumps provided by Goldmile-Infobiz have been recognized by masses of customers, but we will not stop the service after you buy. We will inform you at the first time once the EX200 Tutorial exam software updates, and if you can't fail the EX200 Tutorial exam we will full refund to you and we are responsible for your loss.
You really can't find a more cost-effective product than EX200 Tutorial learning quiz! Our company wants more people to be able to use our products.
EX200 PDF DEMO:
QUESTION NO: 1
Create the following users, groups, and group memberships:
A group named adminuser.
A user natasha who belongs to adminuser as a secondary group A user harry who also belongs to adminuser as a secondary group.
A user sarah who does not have access to an interactive shell on the system, and who is not a member of adminuser, natasha, harry, and sarah should all have the password of redhat.
Answer:
see explanation below.
Explanation
* groupadd sysmgrs
* useradd -G sysmgrs Natasha
* We can verify the newly created user by cat /etc/passwd)
# useradd -G sysmgrs harry
# useradd -s /sbin/nologin sarrh
# passwd Natasha
# passwd harry
# passwd sarrah
QUESTION NO: 2
The firewall must be open.
Answer:
see explanation below.
Explanation
/etc/init.d/iptables start
iptables -F
iptables -X
iptables -Z
/etc/init.d/iptables save
chkconfig iptables on
QUESTION NO: 3
Resize the logical volume vo and its filesystem to 290 MB. Make sure that the filesystem contents remain intact.
Note: Partitions are seldom exactly the same size requested, so a size within the range of 260 MB to
320 MiB is acceptable.
Answer:
see explanation below.
Explanation
df -hT
lvextend -L +100M /dev/vg0/vo
lvscan
xfs_growfs /home/ // home is LVM mounted directory
Note: This step is only need to do in our practice environment, you do not need to do in the real exam resize2fs /dev/vg0/vo // Use this comand to update in the real exam df -hT OR e2fsck - f/dev/vg0/vo umount /home resize2fs /dev/vg0/vo required partition capacity such as 100M lvreduce -l 100M /dev/vg0/vo mount
/dev/vg0/vo /home
df -Ht
QUESTION NO: 4
Configure /var/tmp/fstab Permission.
Copy the file /etc/fstab to /var/tmp/fstab. Configure var/tmp/fstab permissions as the following:
Owner of the file /var/tmp/fstab is Root, belongs to group root
File /var/tmp/fstab cannot be executed by any user
User natasha can read and write /var/tmp/fstab
User harry cannot read and write /var/tmp/fstab
All other users (present and future) can read var/tmp/fstab.
Answer:
see explanation below.
Explanation
cp /etc/fstab /var/tmp/
* /var/tmp/fstab view the owner setfacl -m u:natasha:rw- /var/tmp/fstab setfacl -m u:haryy:---
/var/tmp/fstab
Use getfacl /var/tmp/fstab to view permissions
QUESTION NO: 5
Open kmcrl value of 5 , and can verify in /proc/ cmdline
Answer:
see explanation below.
Explanation
# vim /boot/grub/grub.conf
kernel/vmlinuz-2.6.32-71.el6.x86_64 ro root=/dev/mapper/GLSvg-
GLSrootrd_LVM_LV=GLSvg/GLSroot rd_LVM_LV=GLSvg/GLSswaprd_NO_LUKSrd_NO_MDrd_NO_DM
LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTYPE=pc KEYTABLE=us crashkernel=auto rhgb quiet kmcrl=5 Restart to take effect and verification:
# cat /proc/cmdline
ro root=/dev/mapper/GLSvg-GLSroot rd_LVM_LV=GLSvg/GLSroot rd_LVM_LV=GLSvg/GLSswap rd_NO_LUKS rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16
KEYBOARDTYPE=pc KEYTABLE=us rhgb quiet kmcrl=5
Fortinet FCP_FAZ_AN-7.6 - Good site provide 100% real test exam materials to help you clear exam surely. USGBC LEED-Green-Associate-KR - Firstly, PDF version is easy to read and print. It just needs to spend 20-30 hours on the The Open Group OGEA-101 preparation, which can allow you to face with The Open Group OGEA-101 actual test with confidence. Huawei H31-311_V2.5 - Success does not come only from the future, but it continues to accumulate from the moment you decide to do it. Our website is here to lead you toward the way of success in Microsoft MB-280 certification exams and saves you from the unnecessary preparation materials.
Updated: May 26, 2022