Author: Raj Rai

Raj Rai is an experienced IT Infrastructure Professional with more than 15 years of experience in IT Infrastructure Management. Raj Raj have keen interest in sharing his real world experience in his spare time as his social responsibility for IT infrastructure field. This is his contribution for IT infrastructure management sector for either newbie or even experienced professionals in unix linux cloud network and storage administration field.

How to Create Linux Virtual Machine in Microsoft Azure with CLI

How to Create Linux Virtual Machine in Microsoft Azure with CLI In this article, I will discuss virtual machines. What are virtual machines? Why they are important? Different types of … Read More

How to Install & Configure SAMBA on Linux

How to Install & Configure SAMBA on Linux I am going to discuss how to install & configure samba on linux in this article. We will see how to install … Read More

Diskgroup fails to import with message license has expired or is not available for operation

V-5-1-19179 – Diskgroup import failed with an error message “import failed: License has expired or is not available for operation” Problem Description Diskgroup fails to import with a message: license … Read More

How to increase shared memory in RHEL7

How to increase shared memory in RHEL7 In this article, we are going to share how to increase shared memory in rhel7 for machines running Oracle Databases that use SGA. … Read More

What is Linux ?

History of LINUX In this article, we are going to discuss what is linux?. Linux is nothing but born again another UNIX Operating System. You can say it is Linus … Read More

Netbackup Tutorials : Troubleshooting Tips to resolve backup failures

Troubleshooting Tips to Resolve Backup Failures In this article i am going to share some common troubleshooting tips to resolve backup failures which will help to find out the root … Read More

Veritas Netbackup 8.1 Client Installation

In this article, we are going to share the Sureshot procedure on how to install veritas netbackup 8.1 client installation on your UNIX Linux server. You may be having any … Read More

All about Unix Linux System Administrator Roles and Responsibilities

What is a Unix Linux System Administrator? Well, it is not very easy to decide exactly what is the exact roles and responsibility of a Linux System Administrator. This is … Read More

Join ESXi host into AD Domain using domainjoin-cli command

Join ESXi host into AD Domain I am going to share step by step procedure on how to join the ESXi host into the AD Domain using the CLI. ESXi … Read More