When start the Elasticsearch in a Docker container in Linux instance generated an error like, Bootstrap Check Failure 1 max Virtual Memory Areas vm.max_map_count in Docker.

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A package.json file must contain Name and Versoin fields inside the json. The name field consists with package's name, and must be in lowercase and one word and may contain hyphens and underscores. The version field must be in x.x.x and and see the guidelines below,

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Now we are going to learn about how to establish Django Application in inside the Docker Container. Docker is basically a toolkit that permit developers to build, deploy, run, update, and stop containers using simple and easy commands and work-saving.

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This question is very common for all shell scripting development and can used in basic commands also. If would like to find the specific word from all the files which is a specific location or different location can use grep command,

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If would like to install an application or software using Shell script and prompt the user choices either Yes or No or Cancel type question to proceed to the next step with the condition,

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This post will walk you through how do we Kill or stop the process of running with a port number in your Linux operating system. If you would like to stop an Apache or Tomcat server that is running in your machine,

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If you received an error when login into AWS EC2 instance or any virual machine using the PEM file, WARNING: UNPROTECTED PRIVATE KEY FILE! Permissions 0644 for 'your_pem_file.pem are too open It is recommended that your private key files are NOT accessible by others.

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