How To Install cado on Ubuntu 22.04

In this tutorial we learn how to install cado on Ubuntu 22.04. cado is Capability Ambient DO

Introduction

In this tutorial we learn how to install cado on Ubuntu 22.04.

What is cado

cado is:

Cado permits the delegation of capabilities to users. Cado is a capability based sudo. Sudo allows authorized users to run programs as root (or as another user), cado permits authorized users to run programs with specific (ambient) capabilities.

There are three methods to install cado on Ubuntu 22.04. We can use apt-get, apt and aptitude. In the following sections we will describe each method. You can choose one of them.

Install cado Using apt-get

Update apt database with apt-get using the following command.

sudo apt-get update

After updating apt database, We can install cado using apt-get by running the following command:

sudo apt-get -y install cado

Install cado Using apt

Update apt database with apt using the following command.

sudo apt update

After updating apt database, We can install cado using apt by running the following command:

sudo apt -y install cado

Install cado Using aptitude

If you want to follow this method, you might need to install aptitude first since aptitude is usually not installed by default on Ubuntu. Update apt database with aptitude using the following command.

sudo aptitude update

After updating apt database, We can install cado using aptitude by running the following command:

sudo aptitude -y install cado

How To Uninstall cado on Ubuntu 22.04

To uninstall only the cado package we can use the following command:

sudo apt-get remove cado

Uninstall cado And Its Dependencies

To uninstall cado and its dependencies that are no longer needed by Ubuntu 22.04, we can use the command below:

sudo apt-get -y autoremove cado

Remove cado Configurations and Data

To remove cado configuration and data from Ubuntu 22.04 we can use the following command:

sudo apt-get -y purge cado

Remove cado configuration, data, and all of its dependencies

We can use the following command to remove cado configurations, data and all of its dependencies, we can use the following command:

sudo apt-get -y autoremove --purge cado

References

Summary

In this tutorial we learn how to install cado package on Ubuntu 22.04 using different package management tools: apt, apt-get and aptitude.