RHEL7 Changes

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RHEL 7 Features Presentation

RHEL 7 has got a lot of changes and new features:

You can additionally read:

RHEL 7.1, 7.2 & 7.3 Changes

You can find articles about RHEL 7.1, RHEL 7.2 and RHEL 7.3 changes.
There is also an article about changes breaking backward compatibility between RHEL 7 versions.

RHEL 7 Server Errata

Latest bug errata are available through the RHEL 7 Server General Advisories.

RHEL 7 Bug Reporting

Most of the found bugs are reported in the Bugzilla tool.
This is a great place to learn debugging techniques.

RHEL 7 Intel Hardware Support

The list of Intel CPUs and Supported Red Hat Enterprise Linux (RHEL) Versions is available here.

RHEL Security Advisories

Latest security advisories are available here.

Red Hat Roadmap


Comparisons between RHEL 5-6-7 versions

For a comparison between RHEL/CentOS versions, have a look at Bob Cromwell’s RHEL/CentOS 5–6–7 Changes page or Sadashiva Murthy’s blog.

Sunil Kumar’s blog shows the differences between RHEL versions concerning security updates.

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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: 5 minutes.
Set up time synchronization with default configuration.

Poll for favorite RHEL 7 book

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