Monthly Archives: August 2022

Latest technical articles & videos.

Kubernetes: Kube-scout: An alerting tool for Kubernetes clusters issues of all types, in real time, with intelligent redundancy, and easily extendable api, Kubernetes Security — Control pod to pod communications with Cilium network policies, ActiveMQ Artemis with Spring Boot on

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Upcoming Events (Local Time)

  1. Aug
    17
    Wed

    1. (all-day) - View Details
      CentOS: Dojo, DevConf.us, 2022.

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: 10 minutes.
Set up a caching-only DNS server to forward DNS queries.

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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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