1、echo $SHELL

dgq@dgqdeMacBook-Pro ~ % echo $SHELL
/bin/zsh

2、ls -a

dgq@dgqdeMacBook-Pro ~ % ls -a
.			.config			.zshrc			Music
..			.lesshst		Desktop			Pictures
.CFUserTextEncoding	.sdkman			Documents		Public
.DS_Store		.zcompdump		Downloads
.Trash			.zsh_history		Library
.bash_profile		.zsh_sessions		Movies

3、cat ~/.zshrc

dgq@dgqdeMacBook-Pro ~ % cat ~/.zshrc 

#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
export SDKMAN_DIR="/Users/dgq/.sdkman"
[[ -s "/Users/dgq/.sdkman/bin/sdkman-init.sh" ]] && source "/Users/dgq/.sdkman/bin/sdkman-init.sh"

4、cat ~/.bash_profile

dgq@dgqdeMacBook-Pro ~ % cat ~/.bash_profile 

#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
export SDKMAN_DIR="/Users/dgq/.sdkman"
[[ -s "/Users/dgq/.sdkman/bin/sdkman-init.sh" ]] && source "/Users/dgq/.sdkman/bin/sdkman-init.sh"