RedHat EX300 Red Hat Certified Engineer - RHCE (v6+v7) Exam Practice Test

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

Script1.

• Create a script on serverX called /root/random with the following details
• When run as /root/random postconf, should bring the output as “postroll”
• When run as /root/random postroll, should bring the output as “postconf”
• When run with any other argument or without argument, should bring any other argument or without argument, should bring the stderr as “/root/random postconf|postroll”

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

Configure selinux.

Configure your systems that should be running in Enforcing.

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

Configure IPv6 network.

• Configure eth0 with a static IPv6 addresses as follows
• Configure a Static IPv6 address in serverX as fddb:fe2a:ab1e::c0a8:64/64
• Configure a Static IPv6 address in desktopX as fddb:fe2a:ab1e::c0a8:02/64
• Both machines are able to communicate within the network fddb:fe2a:able/64
• The changes should be permanent even after the reboot

On ServerX:

On DesktopX:

There were two systems:

• system1, main system on which most of the configuration take place
• system2, some configuration here

SSH configuration.

• Configure SSH access on your virtual hosts as follows.
• Clients within my22ilt.org should NOT have access to ssh on your systems

There are Mail servers, Web Servers, DNS Servers and Log Server. Log Server is already configured.

You should configure the mail server, web server and dns server to send the logs to log server.

One Package named zsh is dump on ftp://server1.example.com under pub directory. Install the package from ftp server.

Create the directory /storage and group owner should be the sysusers group.

You are giving RHCE exam. Examiner gave you the Boot related problem and told to you that make successfully boot the System. When you started the system, System automatically asking the root password for maintenance. How will you fix that problem?

Please set the selinux status as enforcing.

Expand your web service including a virtual hosting, the address is：http://wwwX.example.com, X is the number of your exam machine. However, requiring you do as the following:

-- Set up the DocumentRoot of this virtual hosting as /var/http/virtual

-- Download ftp：//instructor.example.com/pub/rhce/www.html

-- Rename www.html file document as index.html

-- Move this file document to this virtual hosting's DocumentRoot

-- Don't do any changes to this document

-- Making sure that harry users are able to create project in /var/http/virtual

Attention: Original web address is http://serverX.example.com must also can be browsed. The DNS of the Server instructor.example.com has already been analyzed as the domain wwwX.example.com.

In accordance with the following requirements to deploy ssh login service:

• harry belongs to example.com which can remote login your systems.
• However, users of remote.test cannot use ssh login to your machine.

Write a script /root/program. The request is when you input the kernel parameters for script, the script should return to user. When input the user parameters, the script should return to kernel. And when the script has no parameters or the parameters are wrong, the standard error output should be “usage:/root/program kernel|user”.

RHCE Test Configuration Instructions

Information for the two systems you will use in test is the following:

system1.group3.example.com: is one of the main sever. system2.group3.example.com: mainly used as a client.

Password for both of the two systems is atenorth

System’s IP is provided by DHCP, you can regard it as normal, or you can reset to Static IP in accordance with the following requirements:

system1.group3.example.com: 172.24.3.5

system2.group3.example.com: 172.24.3.10

The subnet mask is 255.255.255.0

Your system is a member of DNS domain group3.example.com. All systems in DNS domain group3.example.com are all in subnet 172.24.3.0/255.255.255.0, the same all systems in this subnet are also in group3.example.com, unless specialized, all network services required to be configured can be accessed by systems of domain group3.

host.group3.example.com provides a centralized authentication service domain

GROUP3.EXAMPLE.COM, both system1 and system2 have already been pre-configured to be the client for this domain, this domain provides the following user account:

Firewall is enabled by default, you can turn it off when deemed appropriate, other settings about firewall may be in separate requirements.

Your system will be restarted before scoring, so please ensure that all modifications and service configurations you made still can be operated after the restart without manual intervention, virtual machine instances of all examinations must be able to enter the correct multi-user level after restart without manual assistance, it will be scored zero if the test using virtual machine system cannot be restarted or be properly restarted.

Corresponding distribution packages for the testing using operating system Red Hat Enterprise Linux version can be found in the following link:

http://server1.group3.example.com/rhel

Part of the requirements include host security, ensure your host security limit does not prevent the request to allow the host and network, although you correctly configured the network service but would have to allow the host or network is blocked, this also does not score.

You will notice that some requirements which clearly do not allow services be accessed by service domain my133t.org, systems of this domain are in subnet 172.25.1.0/252.255.255.0, and systems of these subnets also belong to my 133t.org domain.

PS: Notice that some test questions may depend on other exam questions, for example, you might be asked to perform a series of restrictions on a user, but this user creation may be required in other questions. For convenient identification, each exam question has some radio buttons to help you identify which questions you have already completed or not completed. Certainly, you do not need to care these buttons if you don’t need them.

Mount a NFS Share

Mount a NFS Share to system1.domain11.example.com on the system2, as required:

1. Mount the /public to the directory /mnt/nfsmount

2. Mount the /protected to the directory /mnt/nfssecure, in a security way, key download from the following URL:

http://host.domain11.example.com/materials/nfs_client.keytab

3. User deepak can create files in /mnt/nfssecure/project

4. These file systems automatically hang up when the system is started