What is ORACLE_SID? ORACLE_SID is an environment variable used by Oracle Database to identify the unique system identifier (SID) of an Oracle instance. An Oracle instance is a combination of…

There are several things you can check to ensure that Oracle RAC is set up correctly and ready for importing a .dmp file: By verifying these things, you can ensure…

What is Asmcmd? ASMcmd is a command-line utility provided by Oracle ASM (Automatic Storage Management) that enables system administrators to manage Oracle ASM instances. It provides a command-line interface for…

Data Pump Import supports various import modes Yes, Oracle Data Pump Import (impdp) supports various import modes. Here are the different modes of import that are supported by Data Pump…

What is AWS Session Manager? AWS Session Manager is a managed service provided by Amazon Web Services (AWS) that enables secure and seamless access to instances in the cloud. It…

CMSGalaxy: CMSGalaxy is a website development company in Bangalore that specializes in building websites with content management systems like WordPress, Drupal, and Joomla. CMSGalaxy is one of the leading website…

Enabling compression in WordPress can help reduce your website’s file sizes and improve its performance by compressing your HTML, CSS, and JavaScript files before sending them to visitors’ browsers. Here’s…

MySQL database CREATE USER ‘gerrit’@’localhost’ IDENTIFIED BY ‘gerrit’; CREATE DATABASE gerritdb; ALTER DATABASE gerritdb charset=latin1; GRANT ALL ON gerritdb.* TO ‘gerrit’@’localhost’; FLUSH PRIVILEGES; exit; Apache Configuration sudo a2enmod proxy sudo…

The news about tech giants investing in metaverse development ignited a lot of discussions about its potential use cases. GameDev has turned up at the forefront of the metaverse implementation,…

minikube config The command you provided, minikube config set memory 10000, will set the default memory allocation for new Minikube clusters to 10 gigabytes (10000 megabytes). If you have already…

AWS SAM CLI (Serverless Application Model Command Line Interface) is an open-source command-line tool that makes it easy to build, test, and deploy serverless applications on AWS. It provides a…

Today, everybody knows that plagiarism means using someone else’s work, ideas, or words without giving them proper credit. It is like stealing someone else’s intellectual property, which is not only…

In college, students usually have a hard time staying on top of things. They have to prepare for upcoming exams, attend classes, participate in extracurricular activities, and most importantly, submit…

What is high availability? High availability (HA) refers to the ability of a system or service to remain operational and accessible to users, even in the event of hardware or…

RHEL 7 and RHEL 9 are both major releases of the Red Hat Enterprise Linux operating system. The major differences between RHEL 7 and RHEL 9 are as follows: What…

Mac Windows https://releases.hashicorp.com/packer/1.8.6/packer_1.8.6_windows_amd64.zip Step 1 – Download and Extract at c:/tools/packer Step 2 – Add “c:/tools/packer” into env PATH variable Ubuntu Centos

The workflow for using HashiCorp Packer typically involves the following steps:

HashiCorp Packer is a tool for creating machine images that can be used with various cloud providers, virtualization platforms, or container systems. Here are some of the commonly used Packer…

In HashiCorp Packer, post-processors are used to perform additional actions after the machine image has been created by the builder and provisioners. These actions can include compressing the image, uploading…

HashiCorp Packer is a tool for creating machine images that can be used with various cloud providers, virtualization platforms, or container systems. In addition to the builders, Packer also uses…

HashiCorp Packer is a tool for creating machine images that can be used with various cloud providers, virtualization platforms, or container systems. Packer uses a builder to create these machine…

What is Github PAT? GitHub PAT (Personal Access Token) is a type of authentication token that provides a secure way to access GitHub’s API and perform actions on behalf of…

Let’s break the workflow : ✅ When a request comes to start a #container, #kubelet calls the CRI that invokes the internal CRI-O daemon in the #kernel✅ The daemon uses…

Step 1 – Install git client [ONE TIME] Step 2 – Create git repo [ONE TIME] Step 3 – Decide which files you want to version OR write code Step…