Utilities
How To Download RHEL8 for Free
Gineesh MadapparambathAnyone can download and use RHEL8 via Individual Developer subscription and it can be used in production for up to 16 systems.
Setup Vim editor for YAML, Ansible, Kubernetes, OpenShift
Are you new to Vim and working with YAML files? This post is for you! If you’re already a Vim expert, feel free to skip...
ComVault Simpana Installation (cv11) on Linux (RHEL7)- Step by Step
This is a very basic article to share the cv11 installation. If any corrections/mistakes, please feel free to feedback as I am not an expert...
How to setup SSH key based authentication
This method is more secure than password-based access since the authentication happens using private and public key pair values.
Installing Ansible
You may refer installation doc from official document as well. Requirement Controlnodes Controlnode is just the machine where we install the Ansible …
Ansible Introduction
You have hundreds and thousands of online documentation and wiki pages for learning Ansible, and this is our attempt to cover Ansible in a simple...
Update Dell iDRAC Firmware via Web GUI
We have experienced that, due to iDRAC firmware issues there will be so many connections issues on Dell remote access and one of the time-consuming...
Boot from image using vFlash in Dell PowerEdge Servers
Dell iDRAC is a feature-full server remote administration tool but iDRAC is missing the very basic functionality to boot from a ftp or http based...
How to Find the HBA/Fibre Channel Cards, Ports and WWN in Linux
Find HBA/Fibre Channel Card installed # lspci -nn |egrep -i "fibre|hba" 04:00.0 Fibre Channel [0c04]: Emulex Corporation Saturn-X: LightPulse Fibre …
How To Configure Minicom For Serial Console Connections
Those who work with infrastructure/server deployment knows how difficult it is to get a console for those devices having no display like switches, …
How to Install and Configure AWS Command Line Interface (CLI)
The AWS Command Line Interface (CLI) is a unified tool to manage your AWS services. With just one tool to download and configure, you can control …
4 Websites You Can Use For Subnet Calculation
You might be a System Administrator, Developer, Infra Designer, Architect or a Capacity Manager by role, but getting quick information on your VLAN or …