​Assume that if you have number of files in two different directories and you want to merge or sync up the those in a single directory, you can use the options below,

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If you would like to cleaning old or no longer used files from your server or instances, using the command below able to remove the files older than number of days.

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Using the docker inspect command we are able to get the IP address of a Docker container from the host. The docker inspect command allows you to retrieve detailed information about a container, including its IP address.

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In JavaScript, a closure is a function that has access to the variables in its outer (enclosing) function's scope chain.

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To remove a property from a JavaScript object, you can use the delete operator.

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To update all the dependencies in your package.json file to their latest version, you can use the npm install command with the --save flag or the --save-dev flag, depending on whether you want to update the dependencies that are required for your project to run (--save) or the dependencies that are only needed for devel

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In a package.json file, the tilde (~) and caret (^) characters are used to specify version ranges for dependencies in your project.

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