30 comprehensive list of tools category in Networking
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
What is Chaos Engineering?
Chaos Engineering is a discipline that aims to improve the resilience of complex systems by deliberately injecting controlled forms of chaos into them, and then observing and…
What is Apache Camel?
Apache Camel is an open-source integration framework that provides a set of APIs and tools for connecting different systems and applications. It allows developers to create robust…
PHP Tutorials: List of 30 example with its usage of php command
Here are 30 examples of PHP commands with their usage: Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I…
What is Composer and Its user guide & Commands
Composer is a dependency management tool for PHP. It allows developers to declare the libraries or packages their project depends on and manages (downloads, installs, updates) them…
PHP Tutorials: List of command line tools in PHP
PHP provides a number of command line tools that can be used for various purposes such as testing, debugging, and building applications. Here is a list of…
Oracle Tutorials: List of oralce commands for every Oracle Administrator
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
List of tools in oracle and their use cases?
Oracle offers a wide range of tools for database management, application development, and system administration. Here are some of the most popular tools in Oracle and their…
Oracle Tutorial: List of ENVIRONMENT varialble in oracle and their use cases?
Oracle uses a number of environment variables to define system parameters, paths, and other settings. Here are some commonly used environment variables in Oracle and their use…
How to troubleshoot Oracle Server including commands
Troubleshooting an Oracle Server can be a complex process that requires a good understanding of Oracle Database and various tools available to diagnose and resolve issues. Here…
Oracle RAC and ASM Interview Questions with Answers
RAC 1. What is Thread Merge Recovery Changes from multiple instances may not be written into datafiles, so redo logs from multiple threads are merged when crash…
Oracle Interview Question and Answer
1. What is ASM in Oracle? Oracle ASM is Oracle’s volume manager specially designed for Oracle database data. It is available since Oracle database version 10g and many improvements have…
List of Top 20 AI tools in 2023
I cannot predict the future or provide a definitive list of top AI tools in 2023. However, based on current trends and advancements in the field, here…
Oracle Tutorial: Install Oracle 19c EE
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Oracle Tutorials: How to add additional user and grant his access in Oracle
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Oracle Tutorials: How to reset Oracle sysdba Password
The password for the SYSDBA account is stored securely in the Oracle database and cannot be retrieved. If you have forgotten the password for the SYSDBA account,…
Oracle Tutorials: Command line reference
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Oracle Tutorials: Useful commands and env variable.
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…
Oracle Tutorial: How to check Oracle RAC is setup correctly and ready for use
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,…
Oracle Tutorials: List of Tools and their usage
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…
Oracle Tutorials: Complete Guide of Oracle Import using impdp
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…
AWS Tutorials: How to activate AWS EC2 Session Manager?
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…
Top 10 Website Development Company in Bangalore / Bengaluru
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…
Step by Step guide to enable Compression in WordPress
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…
Gerrit Setup using Tomcat and Mysql
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…
Git/Gerrit Installation and Setup
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Knative Tutorials: How to install Knative Serving 1.9 in Minikube?
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Minikube Tutorials: minikube commands
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…
Knative Useful Websites & Reference
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
AWS SAM CLI Getting started guide
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….