brew uninstall code example

Example 1: brew uninstall node

brew uninstall node;
which node;
sudo rm -rf /usr/local/bin/node;
sudo rm -rf /usr/local/lib/node_modules/npm/;
brew doctor;
brew cleanup --prune-prefix;

Example 2: update homebrew

brew update

Example 3: how to uninstall a package installed using homebrew

brew uninstall packageName

Example 4: unrar installation using brew

brew install unrar