how to get zsh on mac code example

Example 1: brew install zsh

brew install zsh

Example 2: zsh mac

$ brew install zsh

Example 3: nano zsh

nano ~/.zshrc

Example 4: oh my zsh on mac

sh -c "$(curl -fsSL https://raw.githubusercontent.com/robbyrussell/oh-my-zsh/master/tools/install.sh)"