Monthly Archives: December 2015

Merry Christmas!

I wish you a Merry Christmas!

Posted in Others

CentOS 7.2 released.

Yesterday, in the CentOS mailing list, Karanbir Singh, the CentOS project lead, announced the CentOS 7.2 release. Details are available in the CentOS 7 (1511) Releases Notes. Also, the Docker container, Vagrant images, Cloud images and Atomic Host images will

Posted in RHEL7

Webserver migration.

The website is mainly about RHEL 7/CentOS 7 but the distribution running the webserver was still CentOS 6: something was wrong. This week I have been busy migrating from a physical server on CentOS 6 to a much powerful virtual machine on CentOS

Posted in RHEL7

Does CentOS really behave like RHEL?

Recently on Reddit, someone wrote: […]There are minor differences in command syntax when comparing CentOS and RHEL. For example, nmcli and the lvm management both functioned incorrectly I found when I was using the utilities extensively on CentOS (this is

Posted in RHEL7

RHCSA7: Task of the day

Allowed time: 10 minutes.
Create a XFS file system of 100MB. Mount it under /mnt. Then, increase its size by 50MB.

RHCE7: Task of the day

Allowed time: 10 minutes.
Set up a httpd virtual server called "dummy" with DocumentRoot assigned to /opt.

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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