Zsh and SSH are both command-line tools, but they serve different purposes.
Zsh is a Unix shell, which is a program that provides an interface between you and the operating system. Shells allow you to execute commands, and they also provide a variety of features that make it easier to work with the operating system, such as file management, command history, and support for scripting. SSH (Secure Shell) is a network protocol that allows you to securely log in to a remote computer....