Ways to Uninstall and Install ffjson on Ubuntu 22.04

Updated: August 30, 2022

ffjson generates static MarshalJSON and UnmarshalJSON functions for structures in Go. The generated functions reduce the reliance upon runtime reflection to do serialization and are generally 2 to 3 times faster. In cases where ffjson doesn’t understand a Type involved, it falls back to encoding/json, meaning it is a safe drop in replacement. By using ffjson your JSON serialization just gets faster with no additional code changes. I will show you how to install ffjson on Ubuntu 22.04 in this tutorial.


  • OS: Ubuntu 22.04 is needed for ffjson to work
  • Privileges: Make sure that you can run the sudo commands line.

Prerequisites to install ffjson on Ubuntu 22.04

Install ffjson Ubuntu 22.04

ffjson is one of the popular ways on Ubuntu now so that this tutorial will show you how to install it in various ways. Choose the one that you think is easy and you can follow.

Install ffjson using APT

This is a popular method for installing Ubuntu packages since it’s simple to understand, even if you’re new to Linux. Following these steps to get ffjson on your Ubuntu.

Step 1: Obtain new packages from Ubuntu by updating the APT database. Launch the terminal and enter the following Linux command:

sudo apt-get update

Step 2: Start the package installation on Ubuntu 22.04. You can now install ffjson Ubuntu by executing this command in the terminal.

sudo apt install ffjson

Install ffjson using Aptitude

Aptitude allows users to view a list of available packages and manage package installation, upgrade, and removal. If you haven’t already installed it on Ubuntu, run this command to do so.

sudo apt install aptitude

Then, you can now install ffjson by following these steps:

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Update the APT database to download new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt -y update

Step 2: Install the package on Ubuntu 22.04. After updating the system, you can install ffjson Ubuntu by pasting this command into the terminal and executing it.

sudo aptitude install ffjson

Uninstall ffjson on Ubuntu 22.04

Have you ever considered how challenging it might be to uninstall an application from Ubuntu? You’re wrong, anyone can easily uninstall any program, not just a ffjson.

If you installed ffjson using APT or Aptitude, you could uninstall ffjson on Ubuntu by executing this command

sudo apt remove --auto-remove ffjson

If you want to uninstall ffjson and remove its data and dependencies, you can also run the following command:

sudo apt autoremove --purge ffjson


In this guide, I showed you ways to install ffjson on Ubuntu 22.04 and some ways to uninstall ffjson too. Please do not hesitate to contact me if you require any assistance. I’m delighted to respond to them.