What is Observability?
Observability is a term that originates from control theory, but in the context of software engineering and operations, it refers to the ability to understand the internal…
Create Jenkins jobs using build parameters tutorial
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Example of sonar-project.properties file
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Common & Popular Ports Number used in OS
The most 50 significant ports are listed here: The following are some of the most common service names, transport protocol names, and port numbers used to differentiate…
Best DNS Monitoring Tools
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
What is DNS records? Most Common DNS records?
DNS Record Description A Maps domain names to IPv4 addresses AAAA Maps domain names to IPv6 addresses CNAME Redirects a domain to a different domain PTR Resolves…
Prometheus Tutorial Demo
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Service Mesh Dummies Ebooks Tutorial
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Terraform Project – Assignment – Exercise – Lab#4: Datasource
How to submit Assignment? Please submit assignment @https://www.debug.school/ and POST url share in the comments of this post. Using Datasource, list out following info List of Images…
Terraform Project – Assignment – Exercise – Lab#1: Variables
How to submit Assignment? Please submit assignment @https://www.debug.school/ and POST url share in the comments of this post. Assignment – 1 Write a terraform script using aws…
Github Actions: Workflow Example Build and push Docker images to Container Registry
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
How To Create Linux Virtual Machine Using VirtualBox
Step by Step with Screenshot – https://www.devopsschool.com/blog/how-to-install-linux-on-windows-or-virtual-machine/ Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences,…
Puppet: Jenkins Installation using Puppet Program
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
How DevOps Impact’s IT Business in Real-
Time
IT business is changing at a very fast pace, and that’s why it becomes tough for IT organizations to serve the business if it doesn’t adapt to…
GitHub Actions: Workflow Example with Maven
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Working with Hadoop Command line
Step 1 – Install & configure hadoop hdfc command line https://www.starkandwayne.com/blog/working-with-hdfs/ Step 1 – Upload Files to Hadoop HDFS using put Command https://data-flair.training/blogs/top-hadoop-hdfs-commands-tutorial/ Rajesh KumarI’m Rajesh Kumar,…
Top 5 AWS EC2 Performance Problems
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk FAQ
How do I create source types for data originating from Forwarders? The Splunk platform does not support data preview through universal forwarders. Use a full Splunk platform…
Splunk Tutorial: Install & Configure Heavy Forwarders
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorial: Install & Configure Universal Forwarders
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorial: Install & Configure Splunk Server
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorial: Adding More Data into it
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splnk Tutorials: Enterprise Setup
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorials: App Deployment Server
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorial: Install & Configure Splunk Server (Indexer + Search Head + Universal forwarder)
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorials: Windows Query
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorials: Data Models
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Tutorial: Lookup
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Splunk Command Line Reference
Rajesh KumarI’m Rajesh Kumar, a DevOps, SRE, DevSecOps, Cloud, and Platform Engineering expert passionate about sharing practical knowledge, real-world experiences, and industry best practices. I have worked…
Top programming languages in the world & their courses and certifications
There are several programming languages in the world but only a few are there which is being used by industries. Today we will discuss it. Let’s start…