How To Install cdecl on Ubuntu 22.04

In this tutorial we learn how to install cdecl on Ubuntu 22.04. cdecl is Turn English phrases to C or C++ declarations

Introduction

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

What is cdecl

cdecl is:

Cdecl is a program which will turn English-like phrases such as “declare foo as array 5 of pointer to function returning int” into C declarations such as “int (*foo[5])()”. It can also translate the C into the pseudo- English. And it handles typecasts, too. Plus C++. And in this version it has command line editing and history with the GNU readline library.

There are three methods to install cdecl 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 cdecl Using apt-get

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

sudo apt-get update

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

sudo apt-get -y install cdecl

Install cdecl Using apt

Update apt database with apt using the following command.

sudo apt update

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

sudo apt -y install cdecl

Install cdecl 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 cdecl using aptitude by running the following command:

sudo aptitude -y install cdecl

How To Uninstall cdecl on Ubuntu 22.04

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

sudo apt-get remove cdecl

Uninstall cdecl And Its Dependencies

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

sudo apt-get -y autoremove cdecl

Remove cdecl Configurations and Data

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

sudo apt-get -y purge cdecl

Remove cdecl configuration, data, and all of its dependencies

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

sudo apt-get -y autoremove --purge cdecl

References

Summary

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