To set up SSH in Ubuntu, follow these steps:

1. Open the terminal by pressing "Ctrl + Alt + T" on your keyboard.

2. Type the following command to update the package index and upgrade the installed packages:

3. Type the following command to install the OpenSSH server:

4. Once the installation is complete, start the SSH service by running the following command:

5. Verify that the SSH service is running by running the following command:

If the service is running, you should see a message indicating that the service is active.

6. If you want to enable the SSH service to start automatically at system boot, run the following command:

7. To configure the SSH service, edit the configuration file located at /etc/ssh/sshd_config by running the following command:

You can modify the settings in this file to customize the SSH service to your needs.

That's it! You have successfully set up SSH in Ubuntu. Now you can use an SSH client to connect to your Ubuntu machine remotely.

SSH is a software package that enables secure system administration and file transfers over insecure networks.

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