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In this video.

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Let's see how we can install packages globally.

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So the same task goes like this npm install and flag does G and the name of the package or you can make

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use of NPM II and then the G flag.

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So let's see.

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So let's go ahead and install a different package called Node one.

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And this package help us to rest our server any time we make changes automatically.

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So for the meantime, we are going to make use of Node one for now.

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As you move on, I will show you.

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So this is how it goes.

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So npm I and then dash g the name of the package which is called Node.

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C'mon, let's hit enter.

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Let's see what is going to happen.

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Well, as a historian, if you are on Mark, I'm going to ask you permission that we need to enter your

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password.

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You see that we have what is called access, deny or permission denied, meaning that you need to give

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permission before we can install because we are installing this package globally on our operating system.

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So if I windows, I'm not sure I'm going to see this kind of message.

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So to avoid this, we provide so let me clear the console and let me start again.

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Clear the console and this is the command sudo and then npm i dash g the name of the package.

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So let's hit enter now it's asking me to enter my password.

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So let me go ahead, enter my password and now I enter the wrong password.

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So let me try again.

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And now I can see that is now installing Nordman globally on my operating system.

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So after installing we see that it has added.

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Let's check it out now inside the node modules because I've installed globally is not here inside the

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node module.

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But if I check the package two is not here, but I can still use it, but I can still use it.

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That's the beauty of installing modules or packages globally, but we need to avoid installing packages

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globally.

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Then this video.

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Let's see how we can update a package.