Ways to Uninstall and Install trf-examples on Ubuntu 22.04

Updated: October 25, 2022

A tandem repeat in DNA is two or more adjacent, approximate copies of a pattern of nucleotides. Tandem Repeats Finder is a program to locate and display tandem repeats in DNA sequences. In order to use the program, the user submits a sequence in FASTA format. There is no need to specify the pattern, the size of the pattern or any other parameter. The output consists of two files: a repeat table file and an alignment file. The repeat table, viewable in a web browser, contains information about each repeat, including its location, size, number of copies and nucleotide content. Clicking on the location indices for one of the table entries opens a second browser page that shows an alignment of the copies against a consensus pattern. The program is very fast, analyzing sequences on the order of .5Mb in just a few seconds. Submitted sequences may be of arbitrary length. Repeats with pattern size in the range from 1 to 2000 bases are detected. I will show you how to install trf-examples on Ubuntu 22.04 in this guide.

Requirements to install

  • OS: Ubuntu 22.04 is needed for trf-examples to work
  • Privileges: Check that you can run sudo commands.

Prerequisites to install trf-examples on Ubuntu 22.04

Install trf-examples Ubuntu 22.04

trf-examples 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 you believe is simple and easy to follow.

Install trf-examples using APT

This is a popular method for installing Ubuntu packages because it’s easy to follow, even if you are a newbie in Linux. Following these instructions to get trf-examples on your Ubuntu.

Step 1: The APT package repository cache needs to be updated before you try to install, update, or remove any packages. Obtain new packages from Ubuntu by updating the APT database. Opening the terminal and executing this Linux command:

sudo apt -y update

Step 2: Start installing the packages on Ubuntu 22.04. You can now install trf-examples Ubuntu by executing this command in the terminal.

sudo apt-get install trf-examples

Install trf-examples 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

After installing aptitude, you can now install trf-examples 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 fetch new packages from Ubuntu. Launch the terminal and enter the following Linux command:

sudo apt-get -y update

Step 2: Start the package installation on Ubuntu 22.04. After updating, you can install trf-examples Ubuntu by executing this command in the terminal.

sudo aptitude -y install trf-examples

Uninstall trf-examples on Ubuntu 22.04

Have you ever considered how difficult it is to uninstall an application from Ubuntu? You are mistaken; anyone, not just package administrators, can easily uninstall any program.

If you installed trf-examples using APT or Aptitude, you could uninstall trf-examples on Ubuntu by following this step:

sudo apt remove --auto-remove trf-examples

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

sudo apt autoremove --purge trf-examples

Ending

In this tutorial, I showed you ways to install trf-examples on Ubuntu 22.04 and some ways to uninstall trf-examples too. Please contact me if you require any assistance. I’d be delighted to respond.