Monthly Archives: January 2017

Python dependency hell.

At the beginning there was the Bourne Shell. Then, Perl was created to better deal with character strings and regular expressions. Linux came and the Bourne Shell was replaced with Bash (Bourne Again SHell) with many built-in features like integer

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New interesting articles.

There were several interesting articles recently published: a LWN.net article about the new security oriented Systemd directives, a RedHat article about the Deprecation of Insecure Algorithms and Protocols in RHEL 6.9, a Dan Walsh article about 50 ways to avoid

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Happy new year 2017!

This week was the opportunity for two new tutorials: How to install an Etherpad service How to install a Mediawiki service I wish you a happy new year 2017 and a lot of success in everything you try!

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RHCSA7: Task of the day

Allowed time: 10 minutes.
Create an EXT4 file system mounted under /vol based on a logical volume of 100MB.
Reduce the size to 60MB.

RHCE7: Task of the day

Allowed time: 10 minutes.
Set up a caching-only DNS server.

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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