# X Cmd

> This guide outlines how to install, update, and uninstall x-cmd on various shell environments and operating systems.

## Pages

- [Installation Guide](index.md): This guide outlines how to install, update, and uninstall x-cmd on various shell environments and operating systems.
- [`x <mod>`](mod.md): Functional modules provided by X-CMD, invoked using the`x`, For more information [get-started](/mod/get-starte...
- [Package](pkg.md): Packages collected by X-CMD, managed by the [env](/mod/env.md) module. For more information [get-started](/pkg/get-st...