archlinux 上使用 nvm 来管理npm版本

archlinux 上使用 nvm 来管理 npm 版本

nvm-github

Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions

1. 安装 nvm

sudo pacman -S nvm
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不知道为什么使用pacman安装的nvm，是找不到命令的，所以我还是使用脚本安装。

使用脚本安装

curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
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Running either of the above commands downloads a script and runs it. The script clones the nvm repository to ~/.nvm, and attempts to add the source lines from the snippet below to the correct profile file (~/.bash_profile, ~/.zshrc, ~/.profile, or ~/.bashrc).

2. nvm的基础使用

To download, compile, and install the latest release of node, do this:

nvm install node # "node" is an alias for the latest version
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To install a specific version of node:

nvm install 14.7.0 # or 16.3.0, 12.22.1, etc
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And then in any new shell just use the installed version:

nvm use node
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Or you can just run it:

nvm run node --version
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Or, you can run any arbitrary command in a subshell with the desired version of node:

nvm exec 4.2 node --version
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You can also get the path to the executable to where it was installed:

nvm which 12.22
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2.2. List version

If you want to see what versions are installed:

nvm ls
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If you want to see what versions are available to install:

nvm ls-remote
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