How to switch the shell environment

1. To view the commands for the terminal tool:echo $TERM
   The returned results are as follows:
   xterm-256color
2. To view the command for the shell environment:echo $SHELL
   The returned results are as follows:
   /bin/bash
3. Switch the shell environment: chsh Change to the desired environment such as zsh.
   However, if you are a company computer, you may not be able to modify it because you are network user, you need to:
   1. getent passwd your-usernameGet your own account information first
   2. Add this information to it /etc/passwd and add it to the shell environment to change it to what you want.
4. Restart terminal Use the second step to see if you've changed.

How to switch the shell environment