High Pass Rate – The Best RedHat EX200 Exam Materials And Youtube Update Free Try

QUESTION NO: 1 CORRECT TEXT
Configure your Host Name, IP Address, Gateway and DNS.
Host name: station.domain40. example. com
The best EX200 exam Questions and Answers Free Update
/etc/sysconfig/network
hostname=abc.com
hostname abc.com
IP Address:172.24.40.40/24
Gateway172.24.40.1
DNS:172.24.40.1

Answer:
# cd /etc/syscofig/network-scripts/
# ls
# vim ifcfg-eth0 (Configure IP Address, Gateway and DNS) IPADDR=172.24.40.40
GATEWAY=172.24.40.1
DNS1=172.24.40.1
# vim /etc/sysconfig/network
(Configure Host Name)
HOSTNAME= station.domain40.example.com
OR
Graphical Interfaces:
System->Preference->Network Connections (Configure IP Address, Gateway and DNS)
Vim /etc/sysconfig/network
(Configure Host Name)

QUESTION NO: 2 CORRECT TEXT
Add 3 users: harry, natasha, tom.
The requirements: The Additional group of the two users: harry, Natasha is the admin
group. The user: tom’s login shell should be non-interactive.

Answer:
# useradd -G admin harry
# useradd -G admin natasha
# useradd -s /sbin/nologin tom
# id harry;id Natasha (Show additional group)
# cat /etc/passwd
(Show the login shell)
OR
# system-config-users
ex200 exam
QUESTION NO: 3 CORRECT TEXT  EX200 exam
Create a catalog under /home named admins. Its respective group is requested to be the admin group. The group users could read and write, while other users are not allowed to access it. The files created by users from the same group should also be the admin group.

Answer:
# cd /home/
# mkdir admins /
# chown .admin admins/
# chmod 770 admins/
# chmod g+s admins/

QUESTION NO: 4 CORRECT TEXT
Configure a task: plan to run echo hello command at 14:23 every day.

Answer:
# which echo
# crontab –e
23 14 * * * /bin/echo hello
# crontab -l (Verify)

QUESTION NO: 5 CORRECT TEXT
Find the files owned by harry, and copy it to catalog: /opt/dir

Answer:
# cd /opt/
# mkdir dir
# find / -user harry -exec cp -rfp {} /opt/dir/ \;
# chown .admin admins/
# chmod 770 admins/
# chmod g+s admins/

QUESTION NO: 6 CORRECT TEXT  EX200 exam
Find the rows that contain abcde from file /etc/testfile, and write it to the file/tmp/testfile, and the sequence is requested as the same as /etc/testfile.

Answer:
# cat /etc/testfile | while read line;
# echo $line | grep abcde | tee -a
/tmp/testfile done
OR
grep `abcde’ /etc/testfile >
/tmp/testfile

QUESTION NO: 7 CORRECT TEXT
Create a 2G swap partition which take effect automatically at boot-start, and it should not affect the original swap partition.

Answer:
# fdisk /dev/sda
(check Partition table)
(create new partition: press e to create extended partition, press p to create the main partition, and theextended partition is further divided into logical partitions) Enter
# partx -a /dev/sda
# partprobe
# mkswap /dev/sda8
# Copy UUID
# swapon -a
# vim /etc/fstab
UUID=XXXX swap swap defaults 0 0
(swapon -s)

QUESTION NO: 8 CORRECT TEXT
Create a user named alex, and the user id should be 1234, and the password should be
alex111.

Answer:
# useradd -u 1234 alex
# passwd alex   EX200 exam
alex111
alex111
OR
echo alex111|passwd -stdin alex

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