Monthly Archives: April 2023

Recent technical articles & videos.

Posted on - CertDepot

Kubernetes: OpenShift: Containers: Service Mesh: RHEL: Certifications: Fedora 38: Miscellaneous:

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Latest technical articles & videos.

Posted on - CertDepot

Kubernetes v1.27: Kubernetes: OpenShift: Containers: Service Mesh: RHEL: Certifications: Miscellaneous:

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Recent technical articles & videos.

Posted on - CertDepot

Kubernetes: Reduce Amazon EKS cost by scaling node groups to zero, Comparing Kubernetes operators for PostgreSQL. Part 2: CloudNativePG, Kubernetes Hacks and Tricks — #1 Immutable ConfigMaps and Secrets, Kubernetes Hacks and Tricks — #2 Optional ConfigMaps and Secrets in…

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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.
Configure a system to forward all email to a central mail server at 192.168.1.1 (change the IP address accordingly).

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