# brew > The Homebrew package manager for Linux. - Search formula: `brew search {{text}}` - Install formula: `brew install {{formula}}` - List all installed formulae: `brew list` - Get latest version of installed formula (passing no formula updates all installed formulae): `brew upgrade {{formula}}` - Update brew: `brew update` - Display information about formula, which contains formula version, installed path, dependencies, etc.: `brew info {{formula}}` - Check your system for potential problems: `brew doctor`