$ sudo npm install x509
$ sudo npm install -g x509

If want to update the x509 package execute the command as below,

$ sudo npm update x509

Update package globally,

$ npm install -g x509

Git clone:

$ sudo  git clone https://github.com/rektide/x509.git

$ sudo  npm install -g ./x509

x509@0.3.2 /usr/lib/node_modules/x509

How to remove x509 package :

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

$ sudo npm uninstall x509

Basic Information of x509 NPM Package: