在 ubuntu 16.04 上更新 nodejs
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updating nodejs on ubuntu 16.04
提问by ankur
I was recently going through the version of node in my ubuntu 16.04 when node -vcommand was used it shows me version 6.9.1 but when nodejs -vit shows 6.9.2 previously before using this commands npm updatecommand was used.
我最近在node -v使用命令时浏览了 ubuntu 16.04 中的 node 版本，它显示了 6.9.1 版，但是nodejs -v在使用此命令之前，它显示了 6.9.2版npm update。
Now what's these difference in node -vand nodejs -v? and how to update to the latest LTS version of node/nodejs?
现在，什么是在这些差异node -v和nodejs -v？以及如何更新到 node/nodejs 的最新 LTS 版本？
回答by Camille Gerin-Roze
To update, you can install n
要更新，您可以安装 n
sudo npm install -g n
Then just :
然后只是：
sudo n latest
or a specific version
或特定版本
sudo n 8.9.0
回答by Developia
According to official docsto install node on Debian and Ubuntu based distributions:
根据官方的文档，以安装在基于Debian和Ubuntu发行节点：
node v10(Old):
节点 v10（旧）：
curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
sudo apt-get install -y nodejs
node v12 LTS(For new users: install this one):
node v12 LTS（对于新用户：安装这个）：
curl -sL https://deb.nodesource.com/setup_12.x | sudo -E bash -
sudo apt-get install -y nodejs
node v13:
节点 v13：
curl -sL https://deb.nodesource.com/setup_13.x | sudo -E bash -
sudo apt-get install -y nodejs
node v14(Current version):
节点 v14（当前版本）：
curl -sL https://deb.nodesource.com/setup_14.x | sudo -E bash -
sudo apt-get install -y nodejs
Other older versions:Just replace the desired version number in the link above.
其他旧版本：只需替换上面链接中所需的版本号。
Optional:install build tools
可选：安装构建工具
To compile and install native packages
编译和安装本机包
sudo apt-get install -y build-essential
To update nodeto latest version just:
要将节点更新到最新版本：
sudo apt update
sudo apt upgrade
To keep npmupdated
保持npm更新
sudo npm i -g npm
To find out other versions try npm info npmand in versions find your desired version and replace [version-tag] with that version tag in npm i -g npm@[version-tag]
要找出其他版本，请尝试npm info npm在版本中找到您想要的版本并将 [version-tag] 替换为该版本标签npm i -g npm@[version-tag]
And I also recommend try yarninstead of npm
而且我还建议尝试使用yarn而不是 npm
回答by Ahmad Abdelghany
Using Node Version Manager (NVM):
使用节点版本管理器（NVM）：
Install it:
安装它：
wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
Test your installation:
测试您的安装：
close your current terminal, open a new terminal, and run:
关闭当前终端，打开一个新终端，然后运行：
command -v nvm
Use it to install as many versions as u like:
使用它来安装任意数量的版本：
nvm install 8 # Install nodejs 8
nvm install --lts # Install latest LTS (Long Term Support) version
List installed versions:
列出已安装的版本：
nvm ls
Use a specific version:
使用特定版本：
nvm use 8 # Use this version on this shell
Set defaults:
设置默认值：
nvm alias default 8 # Default to nodejs 8 on this shell
nvm alias default node # always use latest available as default nodejs for all shells
回答by DarkKnight
Use sudo apt-get install --only-upgrade nodejsto upgrade node (and only upgradenode) using the package manager.
用于使用包管理器sudo apt-get install --only-upgrade nodejs升级节点（并且仅升级节点）。
The package name is nodejs, see https://stackoverflow.com/a/18130296/4578017for details.
包名是nodejs，详见https://stackoverflow.com/a/18130296/4578017。
You can also use nvmto install and update node.
您还可以nvm用于安装和更新节点。
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.32.1/install.sh | bash
Then restart the terminal, use nvm ls-remoteto get latest version list of node, and use nvm install lts/*to install latest LTS version.
然后重启终端，用于nvm ls-remote获取节点最新版本列表，nvm install lts/*用于安装最新的LTS版本。
nvmis more recommended way to install or update node, even if you are not going to switch versions.
nvm即使您不打算切换版本，也是更推荐的安装或更新节点的方式。
回答by Siva Kiran
Difference: When I first installed node, it installed as 'nodejs'. When I upgraded it, it created 'node'. By executing node, we are actually executing nodejs. Node is just a reference to nodejs. From my experience, when I upgraded, it affected both the versions (as it is supposed to). When I do nodejs -v or node -v, I get the new version.
区别：当我第一次安装节点时，它安装为'nodejs'。当我升级它时，它创建了“节点”。通过执行node，我们实际上是在执行nodejs。Node 只是对 nodejs 的引用。根据我的经验，当我升级时，它影响了两个版本（正如预期的那样）。当我执行 nodejs -v 或 node -v 时，我得到了新版本。
Upgrading: npm update is used to update the packages in the current directory. Check https://docs.npmjs.com/cli/update
升级： npm update 用于更新当前目录下的包。检查https://docs.npmjs.com/cli/update
To upgrade node version, based on the OS you are using, follow the commands here https://nodejs.org/en/download/package-manager/
要根据您使用的操作系统升级节点版本，请按照此处的命令https://nodejs.org/en/download/package-manager/
回答by Mahak Choudhary
Use n module from npmin order to upgrade node
sudo npm cache clean -f
sudo npm install -g n
sudo n stable
To upgrade to latest version (and not current stable) version, you can use
要升级到最新版本（而不是当前稳定的）版本，您可以使用
sudo n latest
Undo :
撤消：
sudo apt-get install --reinstall nodejs-legacy # fix /usr/bin/node sudo n rm 6.0.0 # replace number with version of Node that was installed sudo npm uninstall -g n
sudo apt-get install --reinstall nodejs-legacy # fix /usr/bin/node sudo n rm 6.0.0 # 用安装的 Node 版本替换数字 sudo npm uninstall -gn
回答by Rubel Hossain
sudo npm install npm@latest -g
回答by Naresh
Please refer nodejs official site for installation instructions at the following link
安装说明请参考nodejs官网以下链接
https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions
https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions
Anyway, please find the commands to install nodejs version 10 in ubuntu below.
无论如何，请在下面找到在 ubuntu 中安装 nodejs 版本 10 的命令。
curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install -y nodejs
回答by Guile Garcia
Try this:
尝试这个：
Edit or create the file :nodesource.list
编辑或创建文件 :nodesource.list
sudo gedit /etc/apt/sources.list.d/nodesource.list
Insert this text:
插入这段文字：
deb https://deb.nodesource.com/node_10.xbionic main
deb-src https://deb.nodesource.com/node_10.xbionic main
deb https://deb.nodesource.com/node_10.x仿生主
deb-src https://deb.nodesource.com/node_10.x仿生主
Run these commands:
运行这些命令：
curl -s https://deb.nodesource.com/gpgkey/nodesource.gpg.key | apt-key add -
sudo sh -c "echo deb https://deb.nodesource.com/node_10.x cosmic main /etc/apt/sources.list.d/nodesource.list"
sudo apt-get update
sudo apt-get install nodejs
回答by Anandhu Raj
Run these commands:
运行这些命令：
sudo apt-get update
sudo apt-get install build-essential libssl-dev
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.11/install.sh | bash
source ~/.profile
nvm ls-remote
nvm install v9.10.1
nvm use v9.10.1
node -v
