Как удалить node js mac os
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Как удалить node js mac os

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Лучший путь как переустановить Node.Js (Mac/Linux/Windows)

Один из простейших путей как установить Node.Js это пойти на официальный сайт, скачать установочный файл и установить его. Позже разработчики столкнулись с ситуацией, когда им нужно сменить версию Node.js на другую или обновить текущую версию.
Это все еще возможно — установить другую версию с официального сайта, но как много нод уже установлено в системе?

Может быть это хорошее время для удаления их всех и настроить возможность системе переключаться между нодами за секунды, всегда зная количество установленных версий и иметь возможность удалить любые из них одной простой командой.

Полное удаление и переустановка Node.js на Mac OS X

Баннер Баннер

Проблема, с которой можно столкнуться при работе с Node.js, заключается в том, что после обновления версии Node.js через инструменты вроде brew или nvm, версия Node.js по-прежнему отображается как старая. Например, даже после установки Node.js v0.6.19, при проверке версии Node.js ( node -v ) отображается v0.6.1-pre. Это может создать проблемы при установке и работе с различными пакетами Node.js.

Приведем шаги, которые помогут полностью удалить Node.js, npm и nvm и переустановить все с нуля на Mac OS X.

Удаление Node.js, npm и nvm

  1. Удаление Node.js и npm: Для начала необходимо удалить уже установленные версии Node.js и npm. Для этого можно использовать следующие команды:
sudo rm -rf /usr/local/lib/node sudo rm -rf /usr/local/lib/node_modules sudo rm /usr/local/include/node sudo rm /usr/local/bin/node sudo rm /usr/local/share/man/man1/node.1 sudo rm /usr/local/lib/dtrace/node.d
  1. Удаление nvm: Для того, чтобы удалить nvm, следует удалить его каталог и удалить строку инициализации из .bashrc или .bash_profile (в зависимости от того, что используется):
rm -rf "$HOME/.nvm"

После этого необходимо открыть .bashrc или .bash_profile и удалить следующую строку:

[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" # This loads nvm

Переустановка Node.js и npm

После полного удаления Node.js, npm и nvm можно начать процесс переустановки.

  1. Самый простой способ установить Node.js и npm — скачать их с официального сайта Node.js. Здесь представлены последние стабильные версии Node.js и npm, которые можно скачать и установить, следуя инструкциям на сайте.

Переустановка nvm

  1. Для установки nvm можно использовать скрипт установки, доступный на странице nvm в GitHub:
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash
  1. После установки nvm можно установить нужную версию Node.js с помощью команды nvm install node .

В итоге, после всех этих шагов, Node.js, npm и nvm должны быть полностью удалены и переустановлены. Проверить версию Node.js можно с помощью команды node -v , а версию npm — с помощью команды npm -v .

Here’s how to uninstall Node on your Mac

Having spent some years coding applications for macOS, we’ve created a tool that everybody can use. The all-round problem fixer for Mac.

CleanMyMac X

So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.

Features described in this article refer to the MacPaw site version of CleanMyMac X.

If you’ve installed Node.js on your Mac to learn how it works and experiment using it on a server you run but no longer want it, you should uninstall it. Uninstalling software you don’t use is good practice, as it frees up space and reduces the possibility of its files causing conflicts with other software on your Mac. In this article, I’ll show you how to uninstall Node.js.

What is Node.js?

First, let’s take a closer look at what Node.js is and what it does, just in case you found it lurking on your Mac and do not recall installing it in the first place.

Node.js is a server-side JavaScript runtime environment that executes JavaScript instructions on a server and delivers the results to the web browser client. It runs on macOS, Windows, Linux, and other platforms. Some well-known organizations, such as Netflix, Microsoft, LinkedIn, and Amazon AWS, use it to deliver their online services. It’s built on Google’s Chrome V8 JavaScript engine but is open source and can be downloaded by anyone.

How to uninstall Node.js on your Mac

There are several ways to uninstall Node from your Mac. The best one for you to use depends on how you installed it in the first place. Choose the options that best fit your situation below.

How to uninstall Node.js manually

This one is the most challenging way to uninstall Node, as you will have to track down lots of different files and remove them manually one by one.

  • Click on the Finder icon in the Dock, choose the Go menu, and then Go to Folder.
  • Paste the following directory path in the text box: /usr/local/lib
  • Look for files with the name ‘node’ and move them to the Trash.
  • Repeat these three steps for the following directories, pasting each path into the text box in Go to Folder and dragging the files with ‘node’ to the Trash.
  • Go to your Home folder and drag the files below to the Trash: .npm; .node-gyp; .nodereplhistory.
  • Empty the Trash.

How to uninstall Node.js if you installed it using Homebrew

If you installed Node using Homebrew, go to Applications > Utilities and open Terminal, then type the following command:

brew uninstall —force node

That will uninstall Node and all of its components.

How to uninstall Node.js if you installed it with Node Version Manager (NVM)

If you used NVM to install Node, open Terminal and type the following command:

Replace with the version number of Node.js you installed. So, for example, if you installed v17.0, you would type:

nvm uninstall v17.0

How to uninstall any app easily

As you can see, there are a lot of steps involved in completely uninstalling Node.js. The same is true for most applications. If you want to uninstall them manually and thoroughly, you will need to hunt down every file and drag it to the Trash.

However, there is a more effortless way, thanks to a handy application called CleanMyMac X. Among many other valuable tools, CleanMyMac X has an Uninstaller module that takes all the work out of uninstalling apps. You can download it for free here.

Once you’ve downloaded it, follow the steps below to uninstall an application.

Unused Apps in Uninstaller module in CleanMyMac X

  1. Open CleanMyMac X and choose Uninstaller.
  2. Locate the application you want to uninstall (tip: you can filter applications by clicking the name of the developer in the middle pane or find them through the search bar).
  3. Check the button next to the application’s name.
  4. Click Uninstall.

How to remove application leftovers

Remember we mentioned earlier that if you have moved an application binary to the Trash, you still need to remove leftovers? Well, you can do that using CleanMyMac X, too.

Leftovers in the Uninstaller module of CMMX

  1. Choose the Uninstaller module.
  2. In the middle pane, select Leftovers (the number next to it tells you how many leftover files CleanMyMac X has found).
  3. Check the button next to the leftovers you want to remove in the right pane.
  4. Click Uninstall.

Once the removal is complete, you can rest assured that all app traces are gone from your Mac for good. The app frees up precious space and eliminates the possibility of those files causing a problem in the future.

Node.js is a server-side JavaScript runtime environment that you may have installed on your Mac. If you no longer need it or use it, you should uninstall it to free up space and prevent it from conflicting with other software on your Mac. Follow the steps above to uninstall Node.js and use CleanMyMac X to remove any leftover files from Node or any other application.

How to Completely Uninstall and Reinstall Nodejs on Mac OS X

As software engineers we all know that Nodejs is a powerful and popular platform for building fast and scalable web applications However sometimes we may need to completely uninstall Nodejs and start from scratch This could be due to various reasons such as outdated versions conflicts with other software or simply wanting a fresh start In this blog post we will guide you through the process of completely uninstalling Nodejs from your Mac OS X system and reinstalling it from the beginning

By Saturn Cloud | Tuesday, June 13, 2023 | Miscellaneous

As software engineers, we all know that Node.js is a powerful and popular platform for building fast and scalable web applications. However, sometimes we may need to completely uninstall Node.js and start from scratch. This could be due to various reasons, such as outdated versions, conflicts with other software, or simply wanting a fresh start. In this blog post, we will guide you through the process of completely uninstalling Node.js from your Mac OS X system and reinstalling it from the beginning.

Uninstalling Node.js

Before we can start the reinstallation process, we need to ensure that Node.js is completely uninstalled from our system. Here are the steps to follow:

Step 1: Check the Node.js installation

First, we need to check if Node.js is installed on the system and its version. To do this, open the terminal and type the following command:

node -v 

This will display the version of Node.js installed on your system. If you see a version number, it means that Node.js is installed on your system. If not, then you can skip to the next step.

Step 2: Remove the Node.js executable

To remove the Node.js executable, you need to open the terminal and type the following command:

sudo rm /usr/local/bin/node 

This command will remove the Node.js executable from your system. You need to enter your password when prompted to authenticate the command.

Step 3: Remove the Node.js modules

Next, we need to remove all Node.js modules and packages installed on the system. To do this, open the terminal and type the following command:

sudo rm -rf /usr/local/lib/node_modules 

This command will remove all Node.js modules and packages from your system.

Step 4: Remove the npm executable

Finally, we need to remove the npm executable from the system. To do this, open the terminal and type the following command:

sudo rm /usr/local/bin/npm 

This command will remove the npm executable from your system.

Reinstalling Node.js

Now that we have completely uninstalled Node.js from our system, we can proceed with the reinstallation process. Here are the steps to follow:

Step 1: Install Homebrew

Homebrew is a package manager for Mac that makes it easier to install and manage software. To install Homebrew, open the terminal and type the following command:

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)" 

This command will install Homebrew on your system.

Step 2: Install Node.js

Now that we have Homebrew installed, we can use it to install Node.js on our system. To do this, open the terminal and type the following command:

brew install node 

This command will download and install the latest version of Node.js on your system.

Step 3: Verify the installation

Finally, we need to verify that Node.js and npm are installed correctly on our system. To do this, open the terminal and type the following commands:

node -v npm -v 

These commands will display the version numbers of Node.js and npm installed on your system, respectively. If you see version numbers, it means that Node.js and npm are installed correctly on your system.

Conclusion

In this blog post, we have guided you through the process of completely uninstalling Node.js from your Mac OS X system and reinstalling it from the beginning. By following these steps, you can ensure that you have a fresh and up-to-date installation of Node.js on your system, free from any conflicts or outdated versions. We hope that this guide has been helpful to you, and we wish you the best of luck in your Node.js development journey!

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