How to Enable SSH on Ubuntu

Secure Shell (SSH) is a widely-used network protocol that allows you to remotely access and transfer files between your computer (known as the client) and a server. It’s compatible with various operating systems, including Ubuntu Linux, making it versatile and accessible.

To set up SSH on Ubuntu, follow these simple steps:

Enable SSH on Ubuntu:

Open the terminal using the Ctrl+Alt+T shortcut and confirm each command by pressing Enter.

sudo apt update

Enter your password, then install OpenSSH:

sudo apt install openssh-server -y

Enter your password again. SSH will start running automatically. To verify its status, use the command:

sudo systemctl status ssh

If SSH is not running, allow it through the firewall by typing:

sudo ufw allow ssh

Connect to SSH:

Once the setup is complete, you can connect to SSH using the command:

ssh username@ip_address

Replace username and ip_address with the appropriate credentials. And that’s it! You’re ready to go.

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