Overview # The Z shell, abbreviated zsh, is a Unix shell that functions as both an interactive command interpreter and a scripting language. It is compatible with the Bourne shell while providing advanced features such as programmable completion, extended globbing, and flexible prompt customization. This chapter describes how to install zsh on OpenBSD, set it as the login shell, and perform initial configuration. A login shell is the command interpreter that starts when a user logs in to the ...
