To set an environment variable on Ubuntu, can be achieved via a few options.  This depends on whether you want the variable to be system-wide or specific to a user's session.  Here are a couple of more common methods for setting environment variables: Setting environment variables for the current session You can set an environment variable for the current user's session by using the export command in your shell. The variable will be available as long as the session is active. To set an...

A summary of Node package commands Short cut commands npm install <package> npm i <package>npm install --save <package> npm i -S <package>npm install --save-dev <package> npm i -D <package>npm install --global <package> npm i -G <package>npm test npm t  Update and outdated Use outdated to discover dependencies that are out of date npm outdatedUse update to perform safe dependency upgrades npm updateUse install <packagename>@latest to...