elastic-search-error-max-max-file-descriptors

Elastic Search Error – max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535]

Elastic Search Error – max file descriptors [4096] for elasticsearch process is too low, increase to at least [65535] Solution…

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application-x-ndjson-and-application-json

What is difference between application/x-ndjson and application/json?

Lets understand what is json? JSON stands for JavaScript Object Notation JSON is a lightweight format for storing and transporting…

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elasticsearch-error-content-type-header

ElasticSearch Error – Content-Type header [application/x-www-form-urlencoded] is not supported

To fix this, add curl option -H ‘Content-Type: application/json’. This error is due to strict content-type checking introduced in ElasticSearch…

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octopus-deploy-backup-and-restore

Understading Octopus Deploy Backup and restore process

Your Master Key When an Octopus Server is installed, we generate a special key used for encryption, called the master…

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create-a-subscribe-form-for

How to create a subscribe form for your rss feed

  Create a subscribe form for your rss feed   Joomla Website with K2 Content https://www.templatemonster.com/help/joomla-2-5-x-how-to-set-up-rss-feeds.html   RSS To email…

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configure-the-knife-command

Configure the Knife Command – Chef

We now have to configure the knife command. This command is the central way of communicating with our server and the nodes…

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install-docker-in-linux

How to Install Docker in Linux?

How to Install Docker in Linux? Note – You should install Docker using root or with sudo access. Install Docker…

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install-atlassian-jira-using-docker

How to install Atlassian Jira using Docker?

Install Atlassian Jira using Docker Download and Run the jira latest: # docker run –detach –publish 8080:8080 cptactionhank/atlassian-jira:latest Then simply navigate…

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setup-aws-credentials-using-aws-command

How to Setup AWS Credentials using AWS Command Line Interface?

Setup AWS Credentails using AWS Command Line Interface Install the AWS CLI Using Pip Please click here complete installation guide….

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implement-chef-roles-using-chef-server

Chef roles Tutorials and Example

What is Role? A role is a way to define certain patterns and processes that exist across nodes in an…

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Jenkins Backup and Restore Process | Jenkins Tutorial

How Do I Backup Jenkins Jobs using Grunt? Backup Jenkins configuration to S3 bash-backup-script for jenkins‘ job-configs via user-crontab Backup…

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devops-course-training

DevOps Courses and Training | DevOps Training | Online | Classroom

About the DevOps Course DevOps integrates devlopers and operation teams in order to improve collobration and productivity by automation infrastrcure,…

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shell-bash-scripting-training

Shell Scripting (Bash) Training | Bash/Shell Scripting Course

Introduction Introduction Why Shell Scripting? Linux Internal What to Expect From This Course? Prerequisites Git fundamental Introduction of git Git…

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