$ sudo npm install mem-fs
$ sudo npm install -g mem-fs

If want to update the mem-fs package execute the command as below,

$ sudo npm update mem-fs

Update package globally,

$ npm install -g mem-fs

Git clone:

$ sudo  git clone https://github.com/rektide/mem-fs.git

$ sudo  npm install -g ./mem-fs

mem-fs@1.1.3 /usr/lib/node_modules/mem-fs

How to remove mem-fs package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall mem-fs

Basic Information of mem-fs NPM Package: