Puppy Linux is a lightweight and versatile Linux distribution that is great for running on older hardware or as a portable operating system. One of the many features that make Puppy Linux stand out is its ability to connect to other computers using the SSH protocol.

SSH, or Secure Shell, is a network protocol that allows users to securely connect to a remote computer over an unsecured network. This is especially useful for managing servers or accessing files on another computer.

Setting up SSH on Puppy Linux is relatively simple. First, you will need to install an SSH client on your Puppy Linux system. This can typically be done through the package manager or by downloading the necessary software from the Internet.

Once you have the SSH client installed, you will need to know the IP address of the remote computer you want to connect to. You will also need the username and password for the remote computer in order to establish a secure connection.

To connect to a remote computer using SSH on Puppy Linux, open a terminal window and enter the following command:

ssh username@ip_address

Replace "username" with the username of the remote computer and "ip_address" with the IP address of the remote computer. You will be prompted to enter the password for the remote computer in order to establish a secure connection.

Once connected, you can use SSH to remotely execute commands on the remote computer, transfer files between the two computers, or even access the graphical user interface of the remote computer using X11 forwarding.

Overall, Puppy Linux's support for SSH makes it a powerful tool for remote administration and accessing files on other computers. Its lightweight nature and versatility make it a great choice for those looking to breathe new life into old hardware or for those who need a portable operating system that can connect to other computers securely.