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Maximizing Your Cloud Capabilities: A Step-by-Step Guide to Creating Virtual Machines in Microsoft Azure
Maximizing Your Cloud Capabilities: A Step-by-Step Guide to Creating Virtual Machines in Microsoft Azure Image Source: Unsplash As businesses continue to adopt cloud computing, Microsoft Azure has become increasingly popular due to its scalability, reliability, and...
Running Ansible Playbooks with Ansible Navigator
Today there are 3 variants of Ansible available: From the upstream community As part of Red Hat Enterprise Linux, with limited support With the fully supported Red Hat Ansible Automation Platform product We will be exploring the Red Hat Ansible Automation Platform in...
Kubernetes Terminology
Kubernetes Terminology in plain English. Understand components in kubernetes cluster and how they are part of kubernetes cluster.
Netflix AWS Case Study
Netflix AWS Case Study Netflix was originally a DVD shipping business where they would send out DVDs of your chosen programs to you. This was going well until 2008 where they experienced a major database loss and for 3 days could not ship out any DVDs to their...
Controlling Resource Limit on Services using CGroup
In this way we can make sure that a service will not be able to dominate the resources. A very important task for a system admin.
Understanding CPU Affinity on Linux Server
Understanding CPU Affinity on Linux server. Learn cpu pinning. configure pinning apache to a CPU on RHEL 8 server.
How to Hide Processes from Normal Users
Learn how to secure Linux Servers by hiding processes from normal users using hidepid option while mounting /proc.
Questions to ask in an interview
Questions to ask in an interview When an interview ends. The interviewer will probably ask you if you have any questions. The general answer to this is a smile with a soft no. THAT IS COMPLETELY WRONG. You should not feel embarassed asking questions. In fact, you...
Basic Ansible Playbooks 2
Some Basic Ansible Playbooks As a system administrator, you will need to perform a lot of tasks on a regular basis. Instead of doing these tasks manually through the command line, you can use Ansible & Ansible Playbooks to automate your tasks which would...
Basic Ansible Playbooks
Basic Ansible Playbooks needed by any System Administrator in their day to day tasks. As a system administrator, you will need to perform a lot of tasks on a regular basis. Instead of doing these tasks manually through the command line, you can use Ansible &...