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Nodejs download address (official website)

https://nodejs.org/en/download/

After downloading, it is a tar, XZ compressed package

Upload the compressed package to the Linux server through xftp

If I put it in the root directory

Using xshell to connect to remote server

CD to the current directory (the default is the root directory)

Execute the following command to unzip

Tar xvjf node-v10.16.3-linux-x64.tar.xz or tar XF node-v10.16.3-linux-x64.tar.xz

The difference is that xvjf can see the decompression, but XF can’t

xvJf

xf

Establishing a soft connection

Configure node

ln -s /root/node-v10.16.3-linux-x64/bin/node /usr/local/bin/node

Configure NPM

ln -s /root/node-v10.16.3-linux-x64/bin/npm /usr/local/bin/npm

PS: pay attention

/Root/node-v10.16.3-linux-x64/is the installation path of node

The last English of the soft connection should correspond to the English after bin (note that there is a space in the middle, such as/node/USR)

If the following error occurs when executing the command, such as NPM install Vue

Error: Cannot find module ‘/root/node-v10.16.3-linux-x64/install’

Then it’s possible that you made a mistake when setting up the soft connection

PS: pay attention

If a soft connection is established (the last English of the soft connection should follow bin, for example: ln – S/root/node-v10.16.3-linux-x64/bin/node/usr/local/bin/NPM)

Congratulations (when you execute node – V or NPM – V, you will report an error when you execute NPM install Vue)

At this time, you may be re executing the soft connection（

ln: failed to create symbolic link ‘/usr/local/bin/npm’: File exists）

The reason is already related in your/usr/local/bin/NPM

terms of settlement:

ln -sf /root/node-v10.16.3-linux-x64/bin/npm /usr/local/bin/npm

The references are as follows:

https://askubuntu.com/questions/379647/failed-to-create-symbolic-link-usr-bin-utserver-file-exists

OK, solve it

To configure Taobao image

npm install -g cnpm –registry= https://registry.npm.taobao.org

Configure soft connection

ln -s /root/node-v10.16.3-linux-x64/bin/cnpm /usr/local/bin/cnpm