WSL2 Install FNM(Fast Node Manager)

To install fnm (Fast Node Manager) on WSL2, follow these steps:

1. Open WSL2: Start your WSL2 terminal

2. Install fnm: You can install fnm using a script provided by the maintainers. Run the following command:

   curl -sSfL https://fnm.vercel.app/install | bash
   

3. Add fnm to Your Shell: After the installation, you need to add fnm to your shell profile. If you're using bash, add the following lines to your ~/.bashrc file:

   export PATH="$HOME/.fnm/node-versions/node/v$(fnm current)/bin:$PATH"
   eval "$(fnm env)"
   

   If you're using zsh, add it to your ~/.zshrc instead.

4. Reload Your Shell: To apply the changes, reload your shell configuration:

   source ~/.bashrc
   

   Or for zsh:

   source ~/.zshrc
   

5. Verify the Installation: Check if fnm is installed correctly by running:

   fnm --version
   

6. Install Node.js: Now you can install Node.js versions using fnm. For example, to install the latest LTS version:

   fnm install --lts
   

7. Use a Specific Version: To set a specific version of Node.js, you can use:

   fnm use <version>
   

You should now have fnm installed and ready to manage your Node.js versions on WSL2.