Linux $PS1 and zsh All In One
macOS
自定义命令行提示符
$ echo $PS1
%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)
$ cat .zshrc | grep PS1
# export PS1="\u@\h \W\\$"
# export PS1="\\$"
zsh $PS1
https://stackoverflow.com/questions/35281630/how-do-i-change-my-ps1-on-a-macbook-for-oh-my-zsh
$ cat ~/.oh-my-zsh/themes/macovsky-ruby.zsh-theme
# ZSH Theme - Preview: https://i.gyazo.com/8becc8a7ed5ab54a0262a470555c3eed.png
local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b '
RPROMPT="${return_code}"
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}‹"
ZSH_THEME_GIT_PROMPT_SUFFIX="› %{$reset_color%}"
ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg[red]%}‹"
ZSH_THEME_RUBY_PROMPT_SUFFIX="› %{$reset_color%}"
？？？
# 修改不好使 ❌
$ cat ~/.oh-my-zsh/themes/macovsky-ruby.zsh-theme
# ZSH Theme - Preview: https://i.gyazo.com/8becc8a7ed5ab54a0262a470555c3eed.png
# local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})\\$"
# backup
local return_code="%(?..%{$fg[red]%}%? ↵%{$reset_color%})"
# PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b '
PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b \\$xyz'
# RPROMPT="${return_code}"
RPROMPT="${return_code} \\$"
ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg[yellow]%}‹"
ZSH_THEME_GIT_PROMPT_SUFFIX="› %{$reset_color%} \\$git"
ZSH_THEME_RUBY_PROMPT_PREFIX="%{$fg[red]%}‹"
ZSH_THEME_RUBY_PROMPT_SUFFIX="› %{$reset_color%}"
？？？
https://scriptingosx.com/2019/07/moving-to-zsh-06-customizing-the-zsh-prompt/
https://dev.to/cassidoo/customizing-my-zsh-prompt-3417
https://www.tweaking4all.com/software/macosx-software/customize-zsh-prompt/
✅
# 隐藏 hostname username
# export PS1="\u@\h \W\\$"
# 显示 $ 提示符号 ?
# export PS1="\\$"
setopt PROMPT_SUBST
# PROMPT='%F{green}%*%f %F{blue}%~%f %F{red}${vcs_info_msg_0_}%f$ '
PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b '
~ $ ✅pwd
/Users/xgqfrms-mm
~ $ ✅cat ~/.zshrc | grep PROMPT
# DISABLE_UPDATE_PROMPT="true"
setopt PROMPT_SUBST
# PROMPT='%F{green}%*%f %F{blue}%~%f %F{red}${vcs_info_msg_0_}%f$ '
PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b ✅'
~ $ ✅
✅
➜ ~ echo $PS1
%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)
➜ ~ vim ~/.zshrc
➜ ~ . ~/.zshrc
➜ ~ $echo $PS1
%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info) $
➜ ~ $
➜ ~ vim ~/.zshrc
➜ ~ . ~/.zshrc
➜ ~ $echo $PS1
%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info) $
➜ ~ $vim ~/.zshrc
➜ ~ $. ~/.zshrc
➜ ~ $ echo $PS1
%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info) $
➜ ~ $ cat ~/.zshrc | grep PROMPT
# DISABLE_UPDATE_PROMPT="true"
setopt PROMPT_SUBST
# PROMPT='%F{green}%*%f %F{blue}%~%f %F{red}${vcs_info_msg_0_}%f$ '
# PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b ✅'
# PROMPT=' ✅'
PROMPT='%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info) $ '
➜ ~ $
demos
# apeend $ symbol ✅
➜ ~ echo $PS1
%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)
➜ ~ vim ~/.zshrc
#
➜ ~ . ~/.zshrc
➜ ~ $ echo $PS1
%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)$
➜ ~ $ cat ~/.zshrc | grep PROMPT
# DISABLE_UPDATE_PROMPT="true"
setopt PROMPT_SUBST
# PROMPT='%F{green}%*%f %F{blue}%~%f %F{red}${vcs_info_msg_0_}%f$ '
# PROMPT='%{$fg[green]%}%~%{$reset_color%} $(ruby_prompt_info) $(git_prompt_info)%{$reset_color%}%B$%b ✅'
# PROMPT=' ✅'
PROMPT='%(?:%{%}➜ :%{%}➜ ) %{$fg[cyan]%}%c%{$reset_color%} $(git_prompt_info)$ '
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