macOS Catalina Terminal,提示 The default interactive shell is now zsh,解决方案

macOS升级Catalina后

1:在使用命令台时出现了:

 

The default interactive shell is now zsh.
To update your account to use zsh, please run `chsh -s /bin/zsh`.
For more details, please visit https://support.apple.com/kb/HT208050.

2:原我使用的是bash风格,提示语告知现在新系统的shell已经更换为zsh,请用此 `chsh -s /bin/zsh` 命令切换。

3:查看系统支持的shell风格命令:

cat /etc/shells

4:我系统支持的shell:

 

The default interactive shell is now zsh.
To update your account to use zsh, please run `chsh -s /bin/zsh`.
For more details, please visit https://support.apple.com/kb/HT208050.
localhost:~ yuzhilin$ cat /etc/shells
# List of acceptable shells for chpass(1).
# Ftpd will not allow users to connect who are not using
# one of these shells.
 
/bin/bash
/bin/csh
/bin/dash
/bin/ksh
/bin/sh
/bin/tcsh
/bin/zsh
localhost:~ yuzhilin$

5:解决办法

  (1) 不使用bash,切换zsh,`chsh -s /bin/zsh`命令切换即可。

  (2) 继续使用bash,但又不想出现提示语,则在

 

vim ~/.bash_profile

  .bash_profile文件最下方加上

# macOS Catalina
export BASH_SILENCE_DEPRECATION_WARNING=1

  :wq 保存退出重新打开命令行警示语消失。

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