Ways to Uninstall or Install tcl-fitstcl Ubuntu 22.04

Updated: October 30, 2022

fitsTcl is an extension to the Tcl language, providing simple access to astronomical data stored in FITS file format. fitsTcl implements a Tcl interface to the cfitsio library, developed by the HEASARC (High Energy Astrophysics Science Archive Research Center) at the NASA Goddard Space Flight Center. In this tutorial, I will show you ways to install tcl-fitstcl Ubuntu 22.04.

Prerequisites

  • OS: Ubuntu 22.04 is needed for tcl-fitstcl to work
  • Privileges: Verify that you can execute the sudo commands line.

Prerequisites to install tcl-fitstcl on Ubuntu 22.04

Install tcl-fitstcl Ubuntu 22.04

tcl-fitstcl is one of the popular ways on Ubuntu now so that this tutorial will show you some ways to install it. Choose the one you believe is simple and easy to follow.

Install tcl-fitstcl using APT

This is a popular method for installing any Ubuntu packages because it is simple to understand, even if you are a Linux beginner. Following these steps to install tcl-fitstcl on your Ubuntu 22.04.

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 fetch new packages from Ubuntu. Opening the terminal and executing the following Linux command:

sudo apt -y update

Step 2: Start the package installation on Ubuntu 22.04. After updating, you can install tcl-fitstcl Ubuntu by pasting this command into the terminal and executing it.

sudo apt install tcl-fitstcl

Install tcl-fitstcl using Aptitude

Users can manage their installation, upgrade, and removal of packages with Aptitude and view a list of the packages that are currently available. If you haven’t already installed it on Ubuntu, run this command to do so.

sudo apt install aptitude

Then, you can now install tcl-fitstcl by following these steps:

Step 1: You must update the APT package repository cache before attempting to install, update, or remove any packages. Update the APT database to fetch new packages from Ubuntu. Launching the terminal and entering the following Linux command:

sudo apt-get -y update

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

sudo aptitude install tcl-fitstcl

Uninstall tcl-fitstcl 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 tcl-fitstcl.

You can uninstall tcl-fitstcl on Ubuntu by running this command if you installed it using APT or Aptitude.

sudo apt remove --auto-remove tcl-fitstcl

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

sudo apt autoremove --purge tcl-fitstcl

Summary

In this tutorial, I showed you ways to install tcl-fitstcl on Ubuntu 22.04 and ways to uninstall tcl-fitstcl too. Please do not hesitate to contact me if you require assistance. I’m delighted to respond.