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DevOps
  • Intro
  • Docker
    • Installing Docker and Docker Compose on an Ubuntu server:
    • Cannot perform an interactive login from a non TTY device
  • Git & Github
    • Auto-merge in github
    • Basic Recon with github actions
  • Dotnet
    • Amazon Lightsail for ASP.NET Core
    • AWS CodeBuild DotNet Core
    • Dotnet runtime: 7.0.2
    • Unable to locate package dotnet-sdk-8.0
    • Deploy a Dotnet Web on Ubuntu with Nginx Reserve Proxy
    • Unexpected Absence of .NET Core Runtime
    • Dotnet Runtime Missing (Solved)
  • Nginx
    • Service deployment and monitoring
    • Connection reset by peer
    • Deploy APIs on Nginx webserver in Ubuntu
    • Hide Nginx Server Info
    • Issuing SSL Certificate
    • Understanding SameSite cookies
    • Apache Tomcat
  • Ansible
    • Introduction
    • Ansible modules
    • Ansible Playbook
    • Handle lots of servers at one time
  • Jenkins
    • Attach trivy report on email (jenkins pipeline)
    • ng not found error while docker build in jenkins pipeline (script)
    • Auto Trigger Jenkins Build /Jobs with github webhook
    • Gradle for jenkins
  • Terraform
    • Terraform installation
    • Install jenkins docker image with Terraform
  • AWS
    • Hands-on labs
      • EC2 instance using AWS CLI
      • How to Create a Security Group
      • How to Create an AWS GP3 Volume
      • Subnet Creation Guide
      • Allocate Elastic IP
      • Create EC2 Instance Guide
      • Switching EC2 Instance Type
      • Assign Elastic IP to EC2 Instance
      • Enable EC2 Instance Termination Protection
      • Attach ENI to EC2 Instance Easily
      • Attach AWS Volume to EC2 Instance
      • How to Stop an Amazon EC2 Instance
      • How to Create an IAM User
      • EC2 Console Read-Only IAM Policy
      • How to Attach IAM Policy to User
      • Create EC2 IAM Role with Policy Guide
      • How to Delete an IAM Group
      • How to Delete an IAM Role
      • Private S3 Bucket Setup Guide
      • How to Create Public S3 Bucket
      • Enable S3 Bucket Versioning
      • Move Data into Existing S3 Bucket
      • Manage S3 Bucket Data Efficiently
      • Public RDS Instance Guide
      • Snapshot Creation for RDS Instances
      • Upgrade MySQL in RDS Using AWS Console
      • Remove RDS Instance Safely
      • How to Create a VPC
      • Understanding VPC CIDR
      • VPC IPv6 Implementation Guide
      • Create Private S3 Bucket Using AWS CLI
      • AWS CLI: Launch EC2 Instance Guide
      • Change EC2 Instance Type Using AWS CLI
      • AWS CLI: Delete EC2 Instance Guide
      • Host Apps on EC2 with Elastic IP
      • Host Apps on EC2 with Elastic IP
      • Increase EC2 Storage for Development
      • Launch EC2 Instances with Custom AMIs
      • Application Load Balancer Setup for EC2
      • EC2 Instance Setup and Cloud Watch Alarm
      • Set Up EC2 Web Server with Nginx
      • Migrate S3 Buckets with AWS CLI
      • Private RDS Setup for Development Projects
      • RDS Instance: Allow Public Access
      • Set Up Public VPC and EC2 for Internet Access
    • Install the CodeDeploy agent for Ubuntu Server
    • S3 Bucket Misconfiguration
    • Cloud Security Resources
    • Extend a Linux file system after resizing a volume
    • userdata for instances
    • Amazon EC2 User Data Scripts Dashboard
    • Patch Manager
  • Apache Solr
    • Introduction
    • Data Import Handler (DIH)
    • Create Core & Add Data in Solr
    • Import csv, xml data & Delete data
  • Kubernetes
    • K8s
    • Deploying Pods in Kubernetes Made Easy
    • Kubernetes Deployment for App Deployment
    • Kubernetes: Setup Namespaces and PODs
    • Kubernetes Pod Resource Limiting Guide
    • Kubernetes Pod Resource Limiting Guide
    • Kubernetes Rolling Updates Guide
    • Revert Deployment to Previous Version
    • Kubernetes Cronjob Scheduling Guide
    • Kubernetes Countdown Job Setup Guide
    • Kubernetes Time Check Pod Setup Guide
  • Prometheus & Grafana
    • Prometheus Installation
    • Grafana Installation
    • Telegraf
    • Influx DB
    • Prometheus alert rules
    • Config sysinfo-web
  • Splunk
    • Introduction
    • Uses of Splunk
    • Install Splunk on AWS EC2 Instance
    • Indexes in Splunk
      • Basic Searching
  • Linux Security
    • Package in linux
    • ICMP vulnerability:
    • Tunnelmole
  • Wazuh
    • Introduction
    • Creating an infra using Terraform
    • Manually creating aws infra
    • Ansible servers
    • Ansible (master with worker)
    • Wazuh manager and agent
    • Kibana
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  1. Splunk

Introduction

PreviousSplunkNextUses of Splunk

Last updated 5 months ago

Splunk is a tool that helps collect, search, and analyze data from machines, like logs and events, in real-time. It makes it easier for IT teams to find and fix problems quickly and offers features like creating reports, alerts, and dashboards for easy understanding.

It is commonly used by businesses to keep track of their IT infrastructure, detect security threats, and ensure systems are running smoothly. Splunk can handle large volumes of data and provides insights that help in making informed decisions.

Types of Machines Used with Splunk

Splunk is designed to work with a wide range of machine data sources, including:

  • Servers: Collect logs and performance metrics from Windows, Linux, and Unix servers.

  • Network Devices: Gather data from routers, switches, firewalls, and other network infrastructure.

  • Virtual Machines: Monitor and analyze data from virtual environments like VMware and Hyper-V.

  • IoT Devices: Integrate data from Internet of Things (IoT) devices to analyze and manage IoT ecosystems.

  • Applications: Capture logs and events from various applications and cloud services.

  • Databases: Incorporate data from database management systems for detailed insights.

These machines generate the data that Splunk collects and analyzes to help organizations maintain and enhance their IT operations.

Companies Using Splunk

Many organizations across various industries leverage Splunk for its powerful data analysis capabilities. Some notable companies using Splunk include:

  • Coca-Cola: Uses Splunk to optimize supply chain logistics and monitor digital operations.

  • Dominos: Implements Splunk to enhance its IT operations and improve customer experiences.

  • TESLA: Utilizes Splunk to manage and analyze vast amounts of vehicle and production data.

  • Intel: Relies on Splunk for security intelligence and operational insights.

  • HSBC: Employs Splunk to ensure robust cybersecurity measures and financial data management.

These companies demonstrate how Splunk’s data analytics solutions can be adapted to support diverse business needs.

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