EX300 Practice Questions

There were two systems:

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

MariaDB

• Restore a database on serverX from the backup file classroom.com/pub/rhce/backup.m">http://classroom.com/pub/rhce/backup.mdb
• The database name should be Contacts. It should be access only within the localhost
• Set a password for root user as “Postroll”. Other than the root user, the user Andrew is able to read the query from the above mentioned database. The user should be authenticated with the password as “Postroll”.

There were two systems:

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

Customize the User Environment

• Create a command called qstat on both serverX and desktop.
• It should be able to execute the following command (ps –eo pid, tid, class, rtprio, ni, pri, psr, pcpu, stat, wchan:14, comm).
• The command should be executable by all users.

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

SMTP Configuration.

• Configure the SMTP mail service on serverX and desktopX which relay the mail only from local system through station.network0.example.com, all outgoing mail have their sender domain as example.com. Ensure that mail should not store locally.
• Verify the mail server is working by sending mail to a natasha user.
• Check the mail on both serverX and desktopX with the below URL

http://station.network0.example.com/system1

http://station.network0.example.com/system2

Give Full Permission to owner user and owner group member but no permission to others on /data.

Make Secondary belongs the jeff and marion users on sysusers group. But harold user should not belongs to sysusers group.

You are working as an Administrator. There is a common data shared (/data) from 192.168.0.254 to all users in your local LAN. When user's system start, shared data should automatically mount on /common directory.

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?

Given the kernel of a permanent kernel parameters: sysctl=1.

It can be shown on cmdline after restarting the system.

Kernel of /boot/grub/grub.conf should be a34dded finally, as:

According to the following requirements, deploy your ftp login rule:

• Users in example.com domain must be able to login to your ftp server as an anonymous user.
• But users outside the example.com domain are unable to login to your server