Search homebrew for apps, cli’s, tools
brew search keychain
brew install keychain
If the item you’re looking for is part of a cask:
brew cask install visual-studio-code-insiders
brew cask install firefox firefox-developer-edition
Check for updates on installed apps and upgrade anything that is outdated.
brew update --verbose && brew upgrade `brew outdated`
Brew and casks are treated differently so the upgrade is a different syntax too.
# check outdated brew cask outdated # update outdated brew cask upgrade
Alternatively there’s a package you can install.
brew tap buo/cask-upgrade