關於「Change default shell」標籤，搜尋引擎有相關的訊息討論：

How to change the default shell in Linux? - bash - Stack Overflowstackoverflow.com › questions › how-to-change-the-defau...How to make ZSH the default shell? - Ask Ubuntuaskubuntu.com › questions › how-to-make-zsh-the-default...Changing a user's default shell - Unix & Linux