PuTTy is an open-source, lightweight program that you can use to login into your remote machine with a terminal emulator that has been around since 2002. It supports protocols such as SSH and SCP for secure communication over networks or even from one device directly onto another without account restrictions!
In the following tutorial, you will learn how to install the PuTTY SSH Client on Ubuntu 22.04 LTS Jammy Jellyfish using the command line terminal.
Table of Contents
First, before you begin, make sure your system is up-to-date by using the following terminal command.
sudo apt update && sudo apt upgrade -y
Install PuTTY SSH Client
By default, the software is available on Ubuntu 22.04 default repository.
Begin the installation using the following terminal command.
sudo apt install putty putty-tools -y
Confirm the installation by verifying PuTTy’s version as follows.
Launch PuTTY SSH Client UI
The UI can be launched by following the Activities > Show Applications > PuTTY SSH Client path.
Once you open it, you can use the UI to connect to remote connections. The UI also can customize your SSH client quite heavily compared to using a regular Linux terminal.
Additional Run Commands
Alternatively, for users that prefer using the terminal, below is a list of free tools you can use in the command terminal.
PuTTY secure copy client (SCP)
Utilize SFTP to manage remote server files securely
Generate SSH RSA and DSA keys
Usage: puttygen ( keyfile | -t type [ -b bits ] ) [ -C comment ] [ -P ] [ -q ] [ -o output-keyfile ] [ -O type | -l | -L | -p ] Use "puttygen --help" for more detail.
Remove (Uninstall) PuTTY SSH Client
Use the following command for users who no longer wish to have PuTTY installed.
sudo apt autoremove putty --purge -y
This will remove in full PuTTY and all traces of its data.
Comments and Conclusion
In the tutorial, you have learned how to install PuTTY on Ubuntu 22.04 LTS and engage the command line tools instead of expressly using the GUI.
SSH is still your best option if you’re looking for a secure way to connect to remote servers. PuTTY has been popular for over two decades and can be used on macOS, Windows, and other UNIX systems.