Monthly Archives: March 2015

RHEL 7 HTTPD SELinux policy hardening.

If you have to migrate a HTTPD server from RHEL 6/CentOS 6 to RHEL 7/CentOS 7, you should be careful. The default HTTPD SELinux policy has changed and very limited information has been provided about it: many free tutorials available

Posted in RHEL7

Linux package management tips.

Although keeping a system tidy is not an exam objective, it’s a nice skill to have. Three tutorials can help you to progress in this domain: How to keep your system clean: this tutorial teaches you how to better manage

Posted in RHEL7

RHEL 7.1 officially released.

Today, Red Hat announces the official release of RHEL 7.1. To know more about this new version you can read a summary of the RHEL 7.1 changes or the RHEL 7.1 Release Notes. In addition, Red Hat is also releasing

Posted in RHEL7

RHCSA7: Task of the day

Allowed time: 10 minutes.
Create two new user accounts "steve" and "oliver".
Create a group "team". Create a directory "shared".
All files put into the "shared" directory by "steve" or "oliver" should belong to the "team" group and be only visible by them.

RHCE7: Task of the day

Allowed time: 8 minutes.
Set up an iScsi target based on a fileio backstore of 100MB called /opt/shareddata with CHAP authentication (username=usr/password=pwd), xfs filesystem and standard firewall configuration.

Poll for favorite RHEL 7 book

What is your favorite RHEL 7 book to prepare RHCSA & RHCE exams?

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Poll for most difficult RHCSA 7 topic

What do you think is the most difficult RHCSA 7 topic?

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Poll for most difficult RHCE 7 topic

What do you think is the most difficult RHCE 7 topic?

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