How To Install nodejs-supervisor on CentOS 7

Introduction

In this tutorial we learn how to install nodejs-supervisor on CentOS 7.

What is nodejs-supervisor

A little supervisor script for nodejs. It runs your program, and watches for code changes, so you can have hot-code reloading like behavior, without worrying about memory leaks and making sure you clean up all the inter-module references, and without a whole new require system.

We can use yum or dnf to install nodejs-supervisor on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install nodejs-supervisor.

Install nodejs-supervisor on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install nodejs-supervisor using yum by running the following command:

sudo yum -y install nodejs-supervisor

Install nodejs-supervisor on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install nodejs-supervisor using dnf by running the following command:

sudo dnf -y install nodejs-supervisor

How To Uninstall nodejs-supervisor on CentOS 7

To uninstall only the nodejs-supervisor package we can use the following command:

sudo dnf remove nodejs-supervisor

References

• nodejs-supervisor website

Summary

In this tutorial we learn how to install nodejs-supervisor on CentOS 7 using yum and dnf.