# brew

> Homebrew - a package manager for macOS and Linux.
> Some subcommands such as `install` have their own usage documentation.
> More information: <https://docs.brew.sh/Manpage>.

- Install the latest stable version of a formula or cask (use `--devel` for development versions):

`brew install {{formula}}`

- List all installed formulae and casks:

`brew list`

- Upgrade an installed formula or cask (if none is given, all installed formulae/casks are upgraded):

`brew upgrade {{formula}}`

- Fetch the newest version of Homebrew and of all formulae and casks from the Homebrew source repository:

`brew update`

- Show formulae and casks that have a more recent version available:

`brew outdated`

- Search for available formulae (i.e. packages) and casks (i.e. native macOS `.app` packages):

`brew search {{text}}`

- Display information about a formula or a cask (version, installation path, dependencies, etc.):

`brew info {{formula}}`

- Check the local Homebrew installation for potential problems:

`brew doctor`