mac chsh切换shell

chsh (change shell) is a command on macOS (and other Unix-like systems) that allows you to change the login shell for your user account. Here’s how you can use chsh on a Mac:

env

• macos-15.2

chsh help

➜  openwrt-24.10.0-rc5 chsh -h   
chsh: illegal option -- h
usage: chpass [-l location] [-u authname] [-s shell] [user]

Basic Usage:

1. Check your current shell:

   • Open Terminal and type:

     echo $SHELL

   • This will show you the path to your current login shell.

2. List available shells:

   • To see a list of shells that are configured on your system:

     cat /etc/shells

   • This file lists all the shell programs that can be used as login shells on your system.

➜  openwrt-24.10.0-rc5 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

1. Change your shell:

   • To change your login shell, use:

     chsh -s /path/to/shell

   • For example, to switch from bash to zsh (which became the default in macOS Catalina), you would use:

     chsh -s /bin/zsh

   • You will be prompted to enter your password to make this change.

➜  openwrt-24.10.0-rc5 chsh -s /bin/bash
Changing shell for mvpbang.
Password for mvpbang: 
➜  openwrt-24.10.0-rc5 echo $SHELL      
/bin/zsh

notice: must exit all terminal,open new terminal to effective