zsh + Oh-My-Zsh + Powerlevel10k美化配置

详细命令空闲后补，以下多为配置文件

zsh

插件autojump的使用环境是python2

zsh 美化（Mac & Ubuntu 下通用，Windows 未尝试）

Mac 下:

Ubuntu 下:

下载 Hack Nerd Font 字体，并在终端替换

安装oh-my-zsh 和 Powerlevel10k

git clone --depth=1 https://github.com/romkatv/powerlevel10k.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/themes/powerlevel10k

直接复制以下配置到~/.zshrc

右上角有一键复制按钮

# Enable Powerlevel10k instant prompt. Should stay close to the top of ~/.zshrc.
# Initialization code that may require console input (password prompts, [y/n]
# confirmations, etc.) must go above this block; everything else may go below.
if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
  source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
fi


# Path to your oh-my-zsh installation.
export ZSH=$HOME/.oh-my-zsh

#enables colorin the terminal bash shell export
export CLICOLOR=1

#setsup thecolor scheme for list export
export LSCOLORS=gxfxcxdxbxegedabagacad

#sets up theprompt color (currently a green similar to linux terminal)
export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;36m\]\w\[\033[00m\]\'
#enables colorfor iTerm
export TERM=xterm-256color

# Set name of the theme to load --- if set to "random", it will
# load a random theme each time oh-my-zsh is loaded, in which case,
# to know which specific one was loaded, run: echo $RANDOM_THEME
# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes
ZSH_THEME="powerlevel10k/powerlevel10k" #"agnoster" #"robbyrussell"

# Set list of themes to pick from when loading at random
# Setting this variable when ZSH_THEME=random will cause zsh to load
# a theme from this variable instead of looking in $ZSH/themes/
# If set to an empty array, this variable will have no effect.
# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )

# Uncomment the following line to use case-sensitive completion.
# CASE_SENSITIVE="true"

# Uncomment the following line to use hyphen-insensitive completion.
# Case-sensitive completion must be off. _ and - will be interchangeable.
# HYPHEN_INSENSITIVE="true"

# Uncomment the following line to disable bi-weekly auto-update checks.
# DISABLE_AUTO_UPDATE="true"

# Uncomment the following line to automatically update without prompting.
# DISABLE_UPDATE_PROMPT="true"

# Uncomment the following line to change how often to auto-update (in days).
# export UPDATE_ZSH_DAYS=13

# Uncomment the following line if pasting URLs and other text is messed up.
# DISABLE_MAGIC_FUNCTIONS="true"

# Uncomment the following line to disable colors in ls.
# DISABLE_LS_COLORS="true"

# Uncomment the following line to disable auto-setting terminal title.
# DISABLE_AUTO_TITLE="true"

# Uncomment the following line to enable command auto-correction.
# ENABLE_CORRECTION="true"

# Uncomment the following line to display red dots whilst waiting for completion.
# Caution: this setting can cause issues with multiline prompts (zsh 5.7.1 and newer seem to work)
# See https://github.com/ohmyzsh/ohmyzsh/issues/5765
# COMPLETION_WAITING_DOTS="true"

# Uncomment the following line if you want to disable marking untracked files
# under VCS as dirty. This makes repository status check for large repositories
# much, much faster.
# DISABLE_UNTRACKED_FILES_DIRTY="true"

# Uncomment the following line if you want to change the command execution time
# stamp shown in the history command output.
# You can set one of the optional three formats:
# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# or set a custom format using the strftime function format specifications,
# see 'man strftime' for details.
# HIST_STAMPS="mm/dd/yyyy"

# Would you like to use another custom folder than $ZSH/custom?
# ZSH_CUSTOM=/path/to/new-custom-folder

# Which plugins would you like to load?
# Standard plugins can be found in $ZSH/plugins/
# Custom plugins may be added to $ZSH_CUSTOM/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.

source $ZSH/oh-my-zsh.sh

# To customize prompt, run `p10k configure` or edit ~/.p10k.zsh.
[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh

界面美化配置

关闭再打开终端，会进入自定义的界面设置，此时设置完会生成配置文件
如果你对界面不满意或者想换成我这样的界面，那么请复制以下内容至你的~/.p10k.zsh
注: 右上角有一键复制

# Generated by Powerlevel10k configuration wizard on 2020-08-22 at 14:34 CST.
# Based on romkatv/powerlevel10k/config/p10k-rainbow.zsh, checksum 38309.
# Wizard options: nerdfont-complete + powerline, large icons, rainbow, unicode,
# 12h time, angled separators, sharp heads, flat tails, 2 lines, disconnected, no frame,
# compact, many icons, concise, instant_prompt=off.
# Type `p10k configure` to generate another config.
#
# Config for Powerlevel10k with powerline prompt style with colorful background.
# Type `p10k configure` to generate your own config based on it.
#
# Tip: Looking for a nice color? Here's a one-liner to print colormap.
#
#   for i in {0..255}; do print -Pn "%K{$i}  %k%F{$i}${(l:3::0:)i}%f " ${${(M)$((i%6)):#3}:+$'\n'}; done

# Temporarily change options.
'builtin' 'local' '-a' 'p10k_config_opts'
[[ ! -o 'aliases'         ]] || p10k_config_opts+=('aliases')
[[ ! -o 'sh_glob'         ]] || p10k_config_opts+=('sh_glob')
[[ ! -o 'no_brace_expand' ]] || p10k_config_opts+=('no_brace_expand')
'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'

() {
  emulate -L zsh -o extended_glob

  # Unset all configuration options. This allows you to apply configuration changes without
  # restarting zsh. Edit ~/.p10k.zsh and type `source ~/.p10k.zsh`.
  unset -m '(POWERLEVEL9K_*|DEFAULT_USER)~POWERLEVEL9K_GITSTATUS_DIR'

  # Zsh >= 5.1 is required.
  autoload -Uz is-at-least && is-at-least 5.1 || return

  # The list of segments shown on the left. Fill it with the most important segments.
  typeset -g POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(
    # =========================[ Line #1 ]=========================
    os_icon                 # os identifier
    battery
    context
    dir                     # current directory
    git
    vcs                     # git status
    dir_writable vi_mode
    # =========================[ Line #2 ]=========================
    newline                 # \n
    prompt_char             # prompt symbol
  )

  # The list of segments shown on the right. Fill it with less important segments.
  # Right prompt on the last prompt line (where you are typing your commands) gets
  # automatically hidden when the input line reaches it. Right prompt above the
  # last prompt line gets hidden if it would overlap with left prompt.
  typeset -g POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(
    # =========================[ Line #1 ]=========================
    status background_jobs 
#history 
command_execution_time 
wifi 
ram 
#load 
anaconda 
#ip
    status                  # exit code of the last command
    # command_execution_time  # duration of the last command
    background_jobs         # presence of background jobs
    direnv                  # direnv status (https://direnv.net/)
    asdf                    # asdf version manager (https://github.com/asdf-vm/asdf)
    virtualenv              # python virtual environment (https://docs.python.org/3/library/venv.html)
    # anaconda                # conda environment (https://conda.io/)
    pyenv                   # python environment (https://github.com/pyenv/pyenv)
    goenv                   # go environment (https://github.com/syndbg/goenv)
    nodenv                  # node.js version from nodenv (https://github.com/nodenv/nodenv)
    nvm                     # node.js version from nvm (https://github.com/nvm-sh/nvm)
    nodeenv                 # node.js environment (https://github.com/ekalinin/nodeenv)
    # node_version          # node.js version
    # go_version            # go version (https://golang.org)
    # rust_version          # rustc version (https://www.rust-lang.org)
    # dotnet_version        # .NET version (https://dotnet.microsoft.com)
    # php_version           # php version (https://www.php.net/)
    # laravel_version       # laravel php framework version (https://laravel.com/)
    # java_version          # java version (https://www.java.com/)
    # package               # name@version from package.json (https://docs.npmjs.com/files/package.json)
    rbenv                   # ruby version from rbenv (https://github.com/rbenv/rbenv)
    rvm                     # ruby version from rvm (https://rvm.io)
    fvm                     # flutter version management (https://github.com/leoafarias/fvm)
    luaenv                  # lua version from luaenv (https://github.com/cehoffman/luaenv)
    jenv                    # java version from jenv (https://github.com/jenv/jenv)
    plenv                   # perl version from plenv (https://github.com/tokuhirom/plenv)
    phpenv                  # php version from phpenv (https://github.com/phpenv/phpenv)
    haskell_stack           # haskell version from stack (https://haskellstack.org/)
    kubecontext             # current kubernetes context (https://kubernetes.io/)
    terraform               # terraform workspace (https://www.terraform.io)
    aws                     # aws profile (https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-profiles.html)
    aws_eb_env              # aws elastic beanstalk environment (https://aws.amazon.com/elasticbeanstalk/)
    azure                   # azure account name (https://docs.microsoft.com/en-us/cli/azure)
    gcloud                  # google cloud cli account and project (https://cloud.google.com/)
    google_app_cred         # google application credentials (https://cloud.google.com/docs/authentication/production)
    # context                 # user@hostname
    nordvpn                 # nordvpn connection status, linux only (https://nordvpn.com/)
    ranger                  # ranger shell (https://github.com/ranger/ranger)
    nnn                     # nnn shell (https://github.com/jarun/nnn)
    vim_shell               # vim shell indicator (:sh)
    midnight_commander      # midnight commander shell (https://midnight-commander.org/)
    nix_shell               # nix shell (https://nixos.org/nixos/nix-pills/developing-with-nix-shell.html)
    # vi_mode               # vi mode (you don't need this if you've enabled prompt_char)
    # vpn_ip                # virtual private network indicator
    # load                  # CPU load
    # disk_usage            # disk usage
    # ram                   # free RAM
    # swap                  # used swap
    todo                    # todo items (https://github.com/todotxt/todo.txt-cli)
    timewarrior             # timewarrior tracking status (https://timewarrior.net/)
    taskwarrior             # taskwarrior task count (https://taskwarrior.org/)
    time                    # current time
    # =========================[ Line #2 ]=========================
    newline
    # ip                    # ip address and bandwidth usage for a specified network interface
    # public_ip             # public IP address
    # proxy                 # system-wide http/https/ftp proxy
    # battery               # internal battery
    # wifi                  # wifi speed
    # example               # example user-defined segment (see prompt_example function below)
  )

  # Defines character set used by powerlevel10k. It's best to let `p10k configure` set it for you.
  typeset -g POWERLEVEL9K_MODE=nerdfont-complete
  # When set to `moderate`, some icons will have an extra space after them. This is meant to avoid
  # icon overlap when using non-monospace fonts. When set to `none`, spaces are not added.
  typeset -g POWERLEVEL9K_ICON_PADDING=moderate

  # When set to true, icons appear before content on both sides of the prompt. When set
  # to false, icons go after content. If empty or not set, icons go before content in the left
  # prompt and after content in the right prompt.
  #
  # You can also override it for a specific segment:
  #
  #   POWERLEVEL9K_STATUS_ICON_BEFORE_CONTENT=false
  #
  # Or for a specific segment in specific state:
  #
  #   POWERLEVEL9K_DIR_NOT_WRITABLE_ICON_BEFORE_CONTENT=false
  typeset -g POWERLEVEL9K_ICON_BEFORE_CONTENT=

  # Add an empty line before each prompt.
  typeset -g POWERLEVEL9K_PROMPT_ADD_NEWLINE=false

  # Connect left prompt lines with these symbols. You'll probably want to use the same color
  # as POWERLEVEL9K_MULTILINE_FIRST_PROMPT_GAP_FOREGROUND below.
  typeset -g POWERLEVEL9K_MULTILINE_FIRST_PROMPT_PREFIX=
  typeset -g POWERLEVEL9K_MULTILINE_NEWLINE_PROMPT_PREFIX=
  typeset -g POWERLEVEL9K_MULTILINE_LAST_PROMPT_PREFIX=
  # Connect right prompt lines with these symbols.
  typeset -g POWERLEVEL9K_MULTILINE_FIRST_PROMPT_SUFFIX=
  typeset -g POWERLEVEL9K_MULTILINE_NEWLINE_PROMPT_SUFFIX=
  typeset -g POWERLEVEL9K_MULTILINE_LAST_PROMPT_SUFFIX=

  # Filler between left and right prompt on the first prompt line. You can set it to ' ', '·' or
  # '─'. The last two make it easier to see the alignment between left and right prompt and to
  # separate prompt from command output. You might want to set POWERLEVEL9K_PROMPT_ADD_NEWLINE=false
  # for more compact prompt if using using this option.
  typeset -g POWERLEVEL9K_MULTILINE_FIRST_PROMPT_GAP_CHAR=''
  typeset -g POWERLEVEL9K_MULTILINE_FIRST_PROMPT_GAP_BACKGROUND=
  typeset -g POWERLEVEL9K_MULTILINE_NEWLINE_PROMPT_GAP_BACKGROUND=
  if [[ $POWERLEVEL9K_MULTILINE_FIRST_PROMPT_GAP_CHAR != ' ' ]]; then
    # The color of the filler. You'll probably want to match the color of POWERLEVEL9K_MULTILINE
    # ornaments defined above.
    typeset -g POWERLEVEL9K_MULTILINE_FIRST_PROMPT_GAP_FOREGROUND=242
    # Start filler from the edge of the screen if there are no left segments on the first line.
    typeset -g POWERLEVEL9K_EMPTY_LINE_LEFT_PROMPT_FIRST_SEGMENT_END_SYMBOL='%{%}'
    # End filler on the edge of the screen if there are no right segments on the first line.
    typeset -g POWERLEVEL9K_EMPTY_LINE_RIGHT_PROMPT_FIRST_SEGMENT_START_SYMBOL='%{%}'
  fi

  # Separator between same-color segments on the left.
  typeset -g POWERLEVEL9K_LEFT_SUBSEGMENT_SEPARATOR='\uE0B1'
  # Separator between same-color segments on the right.
  typeset -g POWERLEVEL9K_RIGHT_SUBSEGMENT_SEPARATOR='\uE0B3'
  # Separator between different-color segments on the left.
  typeset -g POWERLEVEL9K_LEFT_SEGMENT_SEPARATOR='\uE0B0'
  # Separator between different-color segments on the right.
  typeset -g POWERLEVEL9K_RIGHT_SEGMENT_SEPARATOR='\uE0B2'
  # The right end of left prompt.
  typeset -g POWERLEVEL9K_LEFT_PROMPT_LAST_SEGMENT_END_SYMBOL='\uE0B0'
  # The left end of right prompt.
  typeset -g POWERLEVEL9K_RIGHT_PROMPT_FIRST_SEGMENT_START_SYMBOL='\uE0B2'
  # The left end of left prompt.
  typeset -g POWERLEVEL9K_LEFT_PROMPT_FIRST_SEGMENT_START_SYMBOL=''
  # The right end of right prompt.
  typeset -g POWERLEVEL9K_RIGHT_PROMPT_LAST_SEGMENT_END_SYMBOL=''
  # Left prompt terminator for lines without any segments.
  typeset -g POWERLEVEL9K_EMPTY_LINE_LEFT_PROMPT_LAST_SEGMENT_END_SYMBOL=

  #################################[ os_icon: os identifier ]##################################
  # OS identifier color.
  typeset -g POWERLEVEL9K_OS_ICON_FOREGROUND=232
  typeset -g POWERLEVEL9K_OS_ICON_BACKGROUND=7
  # Custom icon.
  # typeset -g POWERLEVEL9K_OS_ICON_CONTENT_EXPANSION='⭐'

  ################################[ prompt_char: prompt symbol ]################################
  # Transparent background.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_BACKGROUND=
  # Green prompt symbol if the last command succeeded.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_OK_{VIINS,VICMD,VIVIS,VIOWR}_FOREGROUND=76
  # Red prompt symbol if the last command failed.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_ERROR_{VIINS,VICMD,VIVIS,VIOWR}_FOREGROUND=196
  # Default prompt symbol.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VIINS_CONTENT_EXPANSION='❯'
  # Prompt symbol in command vi mode.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VICMD_CONTENT_EXPANSION='❮'
  # Prompt symbol in visual vi mode.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VIVIS_CONTENT_EXPANSION='V'
  # Prompt symbol in overwrite vi mode.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VIOWR_CONTENT_EXPANSION='▶'
  typeset -g POWERLEVEL9K_PROMPT_CHAR_OVERWRITE_STATE=true
  # No line terminator if prompt_char is the last segment.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_LEFT_PROMPT_LAST_SEGMENT_END_SYMBOL=
  # No line introducer if prompt_char is the first segment.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_LEFT_PROMPT_FIRST_SEGMENT_START_SYMBOL=
  # No surrounding whitespace.
  typeset -g POWERLEVEL9K_PROMPT_CHAR_LEFT_{LEFT,RIGHT}_WHITESPACE=

  ##################################[ dir: current directory ]##################################
  # Current directory background color.
  typeset -g POWERLEVEL9K_DIR_BACKGROUND=4
  # Default current directory foreground color.
  typeset -g POWERLEVEL9K_DIR_FOREGROUND=254
  # If directory is too long, shorten some of its segments to the shortest possible unique
  # prefix. The shortened directory can be tab-completed to the original.
  typeset -g POWERLEVEL9K_SHORTEN_STRATEGY=truncate_to_unique
  # Replace removed segment suffixes with this symbol.
  typeset -g POWERLEVEL9K_SHORTEN_DELIMITER=
  # Color of the shortened directory segments.
  typeset -g POWERLEVEL9K_DIR_SHORTENED_FOREGROUND=250
  # Color of the anchor directory segments. Anchor segments are never shortened. The first
  # segment is always an anchor.
  typeset -g POWERLEVEL9K_DIR_ANCHOR_FOREGROUND=255
  # Display anchor directory segments in bold.
  typeset -g POWERLEVEL9K_DIR_ANCHOR_BOLD=true
  # Don't shorten directories that contain any of these files. They are anchors.
  local anchor_files=(
    .bzr
    .citc
    .git
    .hg
    .node-version
    .python-version
    .go-version
    .ruby-version
    .lua-version
    .java-version
    .perl-version
    .php-version
    .tool-version
    .shorten_folder_marker
    .svn
    .terraform
    CVS
    Cargo.toml
    composer.json
    go.mod
    package.json
    stack.yaml
  )
  typeset -g POWERLEVEL9K_SHORTEN_FOLDER_MARKER="(${(j:|:)anchor_files})"
  # If set to "first" ("last"), remove everything before the first (last) subdirectory that contains
  # files matching $POWERLEVEL9K_SHORTEN_FOLDER_MARKER. For example, when the current directory is
  # /foo/bar/git_repo/nested_git_repo/baz, prompt will display git_repo/nested_git_repo/baz (first)
  # or nested_git_repo/baz (last). This assumes that git_repo and nested_git_repo contain markers
  # and other directories don't.
  #
  # Optionally, "first" and "last" can be followed by ":<offset>" where <offset> is an integer.
  # This moves the truncation point to the right (positive offset) or to the left (negative offset)
  # relative to the marker. Plain "first" and "last" are equivalent to "first:0" and "last:0"
  # respectively.
  typeset -g POWERLEVEL9K_DIR_TRUNCATE_BEFORE_MARKER=false
  # Don't shorten this many last directory segments. They are anchors.
  typeset -g POWERLEVEL9K_SHORTEN_DIR_LENGTH=1
  # Shorten directory if it's longer than this even if there is space for it. The value can
  # be either absolute (e.g., '80') or a percentage of terminal width (e.g, '50%'). If empty,
  # directory will be shortened only when prompt doesn't fit or when other parameters demand it
  # (see POWERLEVEL9K_DIR_MIN_COMMAND_COLUMNS and POWERLEVEL9K_DIR_MIN_COMMAND_COLUMNS_PCT below).
  # If set to `0`, directory will always be shortened to its minimum length.
  typeset -g POWERLEVEL9K_DIR_MAX_LENGTH=80
  # When `dir` segment is on the last prompt line, try to shorten it enough to leave at least this
  # many columns for typing commands.
  typeset -g POWERLEVEL9K_DIR_MIN_COMMAND_COLUMNS=40
  # When `dir` segment is on the last prompt line, try to shorten it enough to leave at least
  # COLUMNS * POWERLEVEL9K_DIR_MIN_COMMAND_COLUMNS_PCT * 0.01 columns for typing commands.
  typeset -g POWERLEVEL9K_DIR_MIN_COMMAND_COLUMNS_PCT=50
  # If set to true, embed a hyperlink into the directory. Useful for quickly
  # opening a directory in the file manager simply by clicking the link.
  # Can also be handy when the directory is shortened, as it allows you to see
  # the full directory that was used in previous commands.
  typeset -g POWERLEVEL9K_DIR_HYPERLINK=false

  # Enable special styling for non-writable directories. See POWERLEVEL9K_LOCK_ICON and
  # POWERLEVEL9K_DIR_CLASSES below.
  typeset -g POWERLEVEL9K_DIR_SHOW_WRITABLE=v2

  # The default icon shown next to non-writable directories when POWERLEVEL9K_DIR_SHOW_WRITABLE is
  # set to v2.
  # typeset -g POWERLEVEL9K_LOCK_ICON='⭐'

  # POWERLEVEL9K_DIR_CLASSES allows you to specify custom icons and colors for different
  # directories. It must be an array with 3 * N elements. Each triplet consists of:
  #
  #   1. A pattern against which the current directory ($PWD) is matched. Matching is done with
  #      extended_glob option enabled.
  #   2. Directory class for the purpose of styling.
  #   3. An empty string.
  #
  # Triplets are tried in order. The first triplet whose pattern matches $PWD wins.
  #
  # If POWERLEVEL9K_DIR_SHOW_WRITABLE is set to v2 and the current directory is not writable,
  # its class gets suffix _NOT_WRITABLE.
  #
  # For example, given these settings:
  #
  #   typeset -g POWERLEVEL9K_DIR_CLASSES=(
  #     '~/work(|/*)'  WORK     ''
  #     '~(|/*)'       HOME     ''
  #     '*'            DEFAULT  '')
  #
  # Whenever the current directory is ~/work or a subdirectory of ~/work, it gets styled with class
  # WORK or WORK_NOT_WRITABLE.
  #
  # Simply assigning classes to directories don't have any visible effects. It merely gives you an
  # option to define custom colors and icons for different directory classes.
  #
  #   # Styling for WORK.
  #   typeset -g POWERLEVEL9K_DIR_WORK_VISUAL_IDENTIFIER_EXPANSION='⭐'
  #   typeset -g POWERLEVEL9K_DIR_WORK_BACKGROUND=4
  #   typeset -g POWERLEVEL9K_DIR_WORK_FOREGROUND=254
  #   typeset -g POWERLEVEL9K_DIR_WORK_SHORTENED_FOREGROUND=250
  #   typeset -g POWERLEVEL9K_DIR_WORK_ANCHOR_FOREGROUND=255
  #
  #   # Styling for WORK_NOT_WRITABLE.
  #   typeset -g POWERLEVEL9K_DIR_WORK_NOT_WRITABLE_VISUAL_IDENTIFIER_EXPANSION='⭐'
  #   typeset -g POWERLEVEL9K_DIR_WORK_NOT_WRITABLE_BACKGROUND=4
  #   typeset -g POWERLEVEL9K_DIR_WORK_NOT_WRITABLE_FOREGROUND=254
  #   typeset -g POWERLEVEL9K_DIR_WORK_NOT_WRITABLE_SHORTENED_FOREGROUND=250
  #   typeset -g POWERLEVEL9K_DIR_WORK_NOT_WRITABLE_ANCHOR_FOREGROUND=255
  #
  # If a styling parameter isn't explicitly defined for some class, it falls back to the classless
  # parameter. For example, if POWERLEVEL9K_DIR_WORK_NOT_WRITABLE_FOREGROUND is not set, it falls
  # back to POWERLEVEL9K_DIR_FOREGROUND.
  #
  # typeset -g POWERLEVEL9K_DIR_CLASSES=()

  # Custom prefix.
  # typeset -g POWERLEVEL9K_DIR_PREFIX='in '

  #####################################[ vcs: git status ]######################################
  # Version control system colors.
  typeset -g POWERLEVEL9K_VCS_CLEAN_BACKGROUND=2
  typeset -g POWERLEVEL9K_VCS_MODIFIED_BACKGROUND=3
  typeset -g POWERLEVEL9K_VCS_UNTRACKED_BACKGROUND=2
  typeset -g POWERLEVEL9K_VCS_CONFLICTED_BACKGROUND=3
  typeset -g POWERLEVEL9K_VCS_LOADING_BACKGROUND=8

  # Branch icon. Set this parameter to '\uF126 ' for the popular Powerline branch icon.
  typeset -g POWERLEVEL9K_VCS_BRANCH_ICON='\uF126 '

  # Untracked files icon. It's really a question mark, your font isn't broken.
  # Change the value of this parameter to show a different icon.
  typeset -g POWERLEVEL9K_VCS_UNTRACKED_ICON='?'

  # Formatter for Git status.
  #
  # Example output: master ⇣42⇡42 *42 merge ~42 +42 !42 ?42.
  #
  # You can edit the function to customize how Git status looks.
  #
  # VCS_STATUS_* parameters are set by gitstatus plugin. See reference:
  # https://github.com/romkatv/gitstatus/blob/master/gitstatus.plugin.zsh.
  function my_git_formatter() {
    emulate -L zsh

    if [[ -n $P9K_CONTENT ]]; then
      # If P9K_CONTENT is not empty, use it. It's either "loading" or from vcs_info (not from
      # gitstatus plugin). VCS_STATUS_* parameters are not available in this case.
      typeset -g my_git_format=$P9K_CONTENT
      return
    fi

    # Styling for different parts of Git status.
    local       meta='%7F' # white foreground
    local      clean='%0F' # black foreground
    local   modified='%0F' # black foreground
    local  untracked='%0F' # black foreground
    local conflicted='%1F' # red foreground

    local res
    local where  # branch or tag
    if [[ -n $VCS_STATUS_LOCAL_BRANCH ]]; then
      res+="${clean}${(g::)POWERLEVEL9K_VCS_BRANCH_ICON}"
      where=${(V)VCS_STATUS_LOCAL_BRANCH}
    elif [[ -n $VCS_STATUS_TAG ]]; then
      res+="${meta}#"
      where=${(V)VCS_STATUS_TAG}
    fi

    # If local branch name or tag is at most 32 characters long, show it in full.
    # Otherwise show the first 12 … the last 12.
    # Tip: To always show local branch name in full without truncation, delete the next line.
    (( $#where > 32 )) && where[13,-13]="…"
    res+="${clean}${where//\%/%%}"  # escape %

    # Display the current Git commit if there is no branch or tag.
    # Tip: To always display the current Git commit, remove `[[ -z $where ]] &&` from the next line.
    [[ -z $where ]] && res+="${meta}@${clean}${VCS_STATUS_COMMIT[1,8]}"

    # Show tracking branch name if it differs from local branch.
    if [[ -n ${VCS_STATUS_REMOTE_BRANCH:#$VCS_STATUS_LOCAL_BRANCH} ]]; then
      res+="${meta}:${clean}${(V)VCS_STATUS_REMOTE_BRANCH//\%/%%}"  # escape %
    fi

    # ⇣42 if behind the remote.
    (( VCS_STATUS_COMMITS_BEHIND )) && res+=" ${clean}⇣${VCS_STATUS_COMMITS_BEHIND}"
    # ⇡42 if ahead of the remote; no leading space if also behind the remote: ⇣42⇡42.
    (( VCS_STATUS_COMMITS_AHEAD && !VCS_STATUS_COMMITS_BEHIND )) && res+=" "
    (( VCS_STATUS_COMMITS_AHEAD  )) && res+="${clean}⇡${VCS_STATUS_COMMITS_AHEAD}"
    # ⇠42 if behind the push remote.
    (( VCS_STATUS_PUSH_COMMITS_BEHIND )) && res+=" ${clean}⇠${VCS_STATUS_PUSH_COMMITS_BEHIND}"
    (( VCS_STATUS_PUSH_COMMITS_AHEAD && !VCS_STATUS_PUSH_COMMITS_BEHIND )) && res+=" "
    # ⇢42 if ahead of the push remote; no leading space if also behind: ⇠42⇢42.
    (( VCS_STATUS_PUSH_COMMITS_AHEAD  )) && res+="${clean}⇢${VCS_STATUS_PUSH_COMMITS_AHEAD}"
    # *42 if have stashes.
    (( VCS_STATUS_STASHES        )) && res+=" ${clean}*${VCS_STATUS_STASHES}"
    # 'merge' if the repo is in an unusual state.
    [[ -n $VCS_STATUS_ACTION     ]] && res+=" ${conflicted}${VCS_STATUS_ACTION}"
    # ~42 if have merge conflicts.
    (( VCS_STATUS_NUM_CONFLICTED )) && res+=" ${conflicted}~${VCS_STATUS_NUM_CONFLICTED}"
    # +42 if have staged changes.
    (( VCS_STATUS_NUM_STAGED     )) && res+=" ${modified}+${VCS_STATUS_NUM_STAGED}"
    # !42 if have unstaged changes.
    (( VCS_STATUS_NUM_UNSTAGED   )) && res+=" ${modified}!${VCS_STATUS_NUM_UNSTAGED}"
    # ?42 if have untracked files. It's really a question mark, your font isn't broken.
    # See POWERLEVEL9K_VCS_UNTRACKED_ICON above if you want to use a different icon.
    # Remove the next line if you don't want to see untracked files at all.
    (( VCS_STATUS_NUM_UNTRACKED  )) && res+=" ${untracked}${(g::)POWERLEVEL9K_VCS_UNTRACKED_ICON}${VCS_STATUS_NUM_UNTRACKED}"
    # "─" if the number of unstaged files is unknown. This can happen due to
    # POWERLEVEL9K_VCS_MAX_INDEX_SIZE_DIRTY (see below) being set to a non-negative number lower
    # than the number of files in the Git index, or due to bash.showDirtyState being set to false
    # in the repository config. The number of staged and untracked files may also be unknown
    # in this case.
    (( VCS_STATUS_HAS_UNSTAGED == -1 )) && res+=" ${modified}─"

    typeset -g my_git_format=$res
  }
  functions -M my_git_formatter 2>/dev/null

  # Don't count the number of unstaged, untracked and conflicted files in Git repositories with
  # more than this many files in the index. Negative value means infinity.
  #
  # If you are working in Git repositories with tens of millions of files and seeing performance
  # sagging, try setting POWERLEVEL9K_VCS_MAX_INDEX_SIZE_DIRTY to a number lower than the output
  # of `git ls-files | wc -l`. Alternatively, add `bash.showDirtyState = false` to the repository's
  # config: `git config bash.showDirtyState false`.
  typeset -g POWERLEVEL9K_VCS_MAX_INDEX_SIZE_DIRTY=-1

  # Don't show Git status in prompt for repositories whose workdir matches this pattern.
  # For example, if set to '~', the Git repository at $HOME/.git will be ignored.
  # Multiple patterns can be combined with '|': '~(|/foo)|/bar/baz/*'.
  typeset -g POWERLEVEL9K_VCS_DISABLED_WORKDIR_PATTERN='~'

  # Disable the default Git status formatting.
  typeset -g POWERLEVEL9K_VCS_DISABLE_GITSTATUS_FORMATTING=true
  # Install our own Git status formatter.
  typeset -g POWERLEVEL9K_VCS_CONTENT_EXPANSION='${$((my_git_formatter()))+${my_git_format}}'
  # Enable counters for staged, unstaged, etc.
  typeset -g POWERLEVEL9K_VCS_{STAGED,UNSTAGED,UNTRACKED,CONFLICTED,COMMITS_AHEAD,COMMITS_BEHIND}_MAX_NUM=-1

  # Custom icon.
  # typeset -g POWERLEVEL9K_VCS_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # Custom prefix.
  # typeset -g POWERLEVEL9K_VCS_PREFIX='on '

  # Show status of repositories of these types. You can add svn and/or hg if you are
  # using them. If you do, your prompt may become slow even when your current directory
  # isn't in an svn or hg reposotiry.
  typeset -g POWERLEVEL9K_VCS_BACKENDS=(git)

  ##########################[ status: exit code of the last command ]###########################
  # Enable OK_PIPE, ERROR_PIPE and ERROR_SIGNAL status states to allow us to enable, disable and
  # style them independently from the regular OK and ERROR state.
  typeset -g POWERLEVEL9K_STATUS_EXTENDED_STATES=true

  # Status on success. No content, just an icon. No need to show it if prompt_char is enabled as
  # it will signify success by turning green.
  typeset -g POWERLEVEL9K_STATUS_OK=false
  typeset -g POWERLEVEL9K_STATUS_OK_VISUAL_IDENTIFIER_EXPANSION='✔'
  typeset -g POWERLEVEL9K_STATUS_OK_FOREGROUND=2
  typeset -g POWERLEVEL9K_STATUS_OK_BACKGROUND=0

  # Status when some part of a pipe command fails but the overall exit status is zero. It may look
  # like this: 1|0.
  typeset -g POWERLEVEL9K_STATUS_OK_PIPE=true
  typeset -g POWERLEVEL9K_STATUS_OK_PIPE_VISUAL_IDENTIFIER_EXPANSION='✔'
  typeset -g POWERLEVEL9K_STATUS_OK_PIPE_FOREGROUND=2
  typeset -g POWERLEVEL9K_STATUS_OK_PIPE_BACKGROUND=0

  # Status when it's just an error code (e.g., '1'). No need to show it if prompt_char is enabled as
  # it will signify error by turning red.
  typeset -g POWERLEVEL9K_STATUS_ERROR=false
  typeset -g POWERLEVEL9K_STATUS_ERROR_VISUAL_IDENTIFIER_EXPANSION='✘'
  typeset -g POWERLEVEL9K_STATUS_ERROR_FOREGROUND=3
  typeset -g POWERLEVEL9K_STATUS_ERROR_BACKGROUND=1

  # Status when the last command was terminated by a signal.
  typeset -g POWERLEVEL9K_STATUS_ERROR_SIGNAL=true
  # Use terse signal names: "INT" instead of "SIGINT(2)".
  typeset -g POWERLEVEL9K_STATUS_VERBOSE_SIGNAME=false
  typeset -g POWERLEVEL9K_STATUS_ERROR_SIGNAL_VISUAL_IDENTIFIER_EXPANSION='✘'
  typeset -g POWERLEVEL9K_STATUS_ERROR_SIGNAL_FOREGROUND=3
  typeset -g POWERLEVEL9K_STATUS_ERROR_SIGNAL_BACKGROUND=1

  # Status when some part of a pipe command fails and the overall exit status is also non-zero.
  # It may look like this: 1|0.
  typeset -g POWERLEVEL9K_STATUS_ERROR_PIPE=true
  typeset -g POWERLEVEL9K_STATUS_ERROR_PIPE_VISUAL_IDENTIFIER_EXPANSION='✘'
  typeset -g POWERLEVEL9K_STATUS_ERROR_PIPE_FOREGROUND=3
  typeset -g POWERLEVEL9K_STATUS_ERROR_PIPE_BACKGROUND=1

  ###################[ command_execution_time: duration of the last command ]###################
  # Execution time color.
  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FOREGROUND=0
  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_BACKGROUND=10
  # Show duration of the last command if takes at least this many seconds.
  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=0
  # Show this many fractional digits. Zero means round to seconds.
  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_PRECISION=2
  # Duration format: 1d 2h 3m 4s.
  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FORMAT='d h m s'
  # Custom icon.
  # typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # Custom prefix.
  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_PREFIX='took '

  #######################[ background_jobs: presence of background jobs ]#######################
  # Background jobs color.
  typeset -g POWERLEVEL9K_BACKGROUND_JOBS_FOREGROUND=6
  typeset -g POWERLEVEL9K_BACKGROUND_JOBS_BACKGROUND=0
  # Don't show the number of background jobs.
  typeset -g POWERLEVEL9K_BACKGROUND_JOBS_VERBOSE=false
  # Custom icon.
  # typeset -g POWERLEVEL9K_BACKGROUND_JOBS_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #######################[ direnv: direnv status (https://direnv.net/) ]########################
  # Direnv color.
  # typeset -g POWERLEVEL9K_DIRENV_FOREGROUND=3
  # typeset -g POWERLEVEL9K_DIRENV_BACKGROUND=0
  # Custom icon.
  # typeset -g POWERLEVEL9K_DIRENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###############[ asdf: asdf version manager (https://github.com/asdf-vm/asdf) ]###############
  # Default asdf color. Only used to display tools for which there is no color override (see below).
  # Tip:  Override these parameters for ${TOOL} with POWERLEVEL9K_ASDF_${TOOL}_FOREGROUND and
  # POWERLEVEL9K_ASDF_${TOOL}_BACKGROUND.
  typeset -g POWERLEVEL9K_ASDF_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_BACKGROUND=7

  # There are four parameters that can be used to hide asdf tools. Each parameter describes
  # conditions under which a tool gets hidden. Parameters can hide tools but not unhide them. If at
  # least one parameter decides to hide a tool, that tool gets hidden. If no parameter decides to
  # hide a tool, it gets shown.
  #
  # Special note on the difference between POWERLEVEL9K_ASDF_SOURCES and
  # POWERLEVEL9K_ASDF_PROMPT_ALWAYS_SHOW. Consider the effect of the following commands:
  #
  #   asdf local  python 3.8.1
  #   asdf global python 3.8.1
  #
  # After running both commands the current python version is 3.8.1 and its source is "local" as
  # it takes precedence over "global". If POWERLEVEL9K_ASDF_PROMPT_ALWAYS_SHOW is set to false,
  # it'll hide python version in this case because 3.8.1 is the same as the global version.
  # POWERLEVEL9K_ASDF_SOURCES will hide python version only if the value of this parameter doesn't
  # contain "local".

  # Hide tool versions that don't come from one of these sources.
  #
  # Available sources:
  #
  # - shell   `asdf current` says "set by ASDF_${TOOL}_VERSION environment variable"
  # - local   `asdf current` says "set by /some/not/home/directory/file"
  # - global  `asdf current` says "set by /home/username/file"
  #
  # Note: If this parameter is set to (shell local global), it won't hide tools.
  # Tip:  Override this parameter for ${TOOL} with POWERLEVEL9K_ASDF_${TOOL}_SOURCES.
  typeset -g POWERLEVEL9K_ASDF_SOURCES=(shell local global)

  # If set to false, hide tool versions that are the same as global.
  #
  # Note: The name of this parameter doesn't reflect its meaning at all.
  # Note: If this parameter is set to true, it won't hide tools.
  # Tip:  Override this parameter for ${TOOL} with POWERLEVEL9K_ASDF_${TOOL}_PROMPT_ALWAYS_SHOW.
  typeset -g POWERLEVEL9K_ASDF_PROMPT_ALWAYS_SHOW=false

  # If set to false, hide tool versions that are equal to "system".
  #
  # Note: If this parameter is set to true, it won't hide tools.
  # Tip: Override this parameter for ${TOOL} with POWERLEVEL9K_ASDF_${TOOL}_SHOW_SYSTEM.
  typeset -g POWERLEVEL9K_ASDF_SHOW_SYSTEM=true

  # If set to non-empty value, hide tools unless there is a file matching the specified file pattern
  # in the current directory, or its parent diretory, or its grandparent directory, and so on.
  #
  # Note: If this parameter is set to empty value, it won't hide tools.
  # Note: SHOW_ON_UPGLOB isn't specific to asdf. It works with all prompt segments.
  # Tip: Override this parameter for ${TOOL} with POWERLEVEL9K_ASDF_${TOOL}_SHOW_ON_UPGLOB.
  #
  # Example: Hide nodejs version when there is no package.json and no *.js files in the current
  # directory, in `..`, in `../..` and so on.
  #
  #   typeset -g POWERLEVEL9K_ASDF_NODEJS_SHOW_ON_UPGLOB='*.js|package.json'
  typeset -g POWERLEVEL9K_ASDF_SHOW_ON_UPGLOB=

  # Ruby version from asdf.
  typeset -g POWERLEVEL9K_ASDF_RUBY_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_RUBY_BACKGROUND=1
  # typeset -g POWERLEVEL9K_ASDF_RUBY_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_RUBY_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Python version from asdf.
  typeset -g POWERLEVEL9K_ASDF_PYTHON_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_PYTHON_BACKGROUND=4
  # typeset -g POWERLEVEL9K_ASDF_PYTHON_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_PYTHON_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Go version from asdf.
  typeset -g POWERLEVEL9K_ASDF_GOLANG_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_GOLANG_BACKGROUND=4
  # typeset -g POWERLEVEL9K_ASDF_GOLANG_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_GOLANG_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Node.js version from asdf.
  typeset -g POWERLEVEL9K_ASDF_NODEJS_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_NODEJS_BACKGROUND=2
  # typeset -g POWERLEVEL9K_ASDF_NODEJS_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_NODEJS_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Rust version from asdf.
  typeset -g POWERLEVEL9K_ASDF_RUST_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_RUST_BACKGROUND=208
  # typeset -g POWERLEVEL9K_ASDF_RUST_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_RUST_SHOW_ON_UPGLOB='*.foo|*.bar'

  # .NET Core version from asdf.
  typeset -g POWERLEVEL9K_ASDF_DOTNET_CORE_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_DOTNET_CORE_BACKGROUND=5
  # typeset -g POWERLEVEL9K_ASDF_DOTNET_CORE_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_DOTNET_CORE_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Flutter version from asdf.
  typeset -g POWERLEVEL9K_ASDF_FLUTTER_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_FLUTTER_BACKGROUND=4
  # typeset -g POWERLEVEL9K_ASDF_FLUTTER_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_FLUTTER_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Lua version from asdf.
  typeset -g POWERLEVEL9K_ASDF_LUA_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_LUA_BACKGROUND=4
  # typeset -g POWERLEVEL9K_ASDF_LUA_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_LUA_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Java version from asdf.
  typeset -g POWERLEVEL9K_ASDF_JAVA_FOREGROUND=1
  typeset -g POWERLEVEL9K_ASDF_JAVA_BACKGROUND=7
  # typeset -g POWERLEVEL9K_ASDF_JAVA_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_JAVA_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Perl version from asdf.
  typeset -g POWERLEVEL9K_ASDF_PERL_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_PERL_BACKGROUND=4
  # typeset -g POWERLEVEL9K_ASDF_PERL_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_PERL_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Erlang version from asdf.
  typeset -g POWERLEVEL9K_ASDF_ERLANG_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_ERLANG_BACKGROUND=1
  # typeset -g POWERLEVEL9K_ASDF_ERLANG_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_ERLANG_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Elixir version from asdf.
  typeset -g POWERLEVEL9K_ASDF_ELIXIR_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_ELIXIR_BACKGROUND=5
  # typeset -g POWERLEVEL9K_ASDF_ELIXIR_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_ELIXIR_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Postgres version from asdf.
  typeset -g POWERLEVEL9K_ASDF_POSTGRES_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_POSTGRES_BACKGROUND=6
  # typeset -g POWERLEVEL9K_ASDF_POSTGRES_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_POSTGRES_SHOW_ON_UPGLOB='*.foo|*.bar'

  # PHP version from asdf.
  typeset -g POWERLEVEL9K_ASDF_PHP_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_PHP_BACKGROUND=5
  # typeset -g POWERLEVEL9K_ASDF_PHP_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_PHP_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Haskell version from asdf.
  typeset -g POWERLEVEL9K_ASDF_HASKELL_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_HASKELL_BACKGROUND=3
  # typeset -g POWERLEVEL9K_ASDF_HASKELL_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_HASKELL_SHOW_ON_UPGLOB='*.foo|*.bar'

  # Julia version from asdf.
  typeset -g POWERLEVEL9K_ASDF_JULIA_FOREGROUND=0
  typeset -g POWERLEVEL9K_ASDF_JULIA_BACKGROUND=2
  # typeset -g POWERLEVEL9K_ASDF_JULIA_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # typeset -g POWERLEVEL9K_ASDF_JULIA_SHOW_ON_UPGLOB='*.foo|*.bar'

  ##########[ nordvpn: nordvpn connection status, linux only (https://nordvpn.com/) ]###########
  # NordVPN connection indicator color.
  # typeset -g POWERLEVEL9K_NORDVPN_FOREGROUND=7
  # typeset -g POWERLEVEL9K_NORDVPN_BACKGROUND=4
  # Hide NordVPN connection indicator when not connected.
  typeset -g POWERLEVEL9K_NORDVPN_{DISCONNECTED,CONNECTING,DISCONNECTING}_CONTENT_EXPANSION=
  typeset -g POWERLEVEL9K_NORDVPN_{DISCONNECTED,CONNECTING,DISCONNECTING}_VISUAL_IDENTIFIER_EXPANSION=
  # Custom icon.
  # typeset -g POWERLEVEL9K_NORDVPN_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #################[ ranger: ranger shell (https://github.com/ranger/ranger) ]##################
  # Ranger shell color.
  # typeset -g POWERLEVEL9K_RANGER_FOREGROUND=3
  # typeset -g POWERLEVEL9K_RANGER_BACKGROUND=0
  # Custom icon.
  # typeset -g POWERLEVEL9K_RANGER_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ######################[ nnn: nnn shell (https://github.com/jarun/nnn) ]#######################
  # Nnn shell color.
  # typeset -g POWERLEVEL9K_NNN_FOREGROUND=0
  # typeset -g POWERLEVEL9K_NNN_BACKGROUND=6
  # Custom icon.
  # typeset -g POWERLEVEL9K_NNN_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###########################[ vim_shell: vim shell indicator (:sh) ]###########################
  # Vim shell indicator color.
  # typeset -g POWERLEVEL9K_VIM_SHELL_FOREGROUND=0
  # typeset -g POWERLEVEL9K_VIM_SHELL_BACKGROUND=2
  # Custom icon.
  # typeset -g POWERLEVEL9K_VIM_SHELL_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ######[ midnight_commander: midnight commander shell (https://midnight-commander.org/) ]######
  # Midnight Commander shell color.
  # typeset -g POWERLEVEL9K_MIDNIGHT_COMMANDER_FOREGROUND=3
  # typeset -g POWERLEVEL9K_MIDNIGHT_COMMANDER_BACKGROUND=0
  # Custom icon.
  # typeset -g POWERLEVEL9K_MIDNIGHT_COMMANDER_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #[ nix_shell: nix shell (https://nixos.org/nixos/nix-pills/developing-with-nix-shell.html) ]##
  # Nix shell color.
  # typeset -g POWERLEVEL9K_NIX_SHELL_FOREGROUND=0
  # typeset -g POWERLEVEL9K_NIX_SHELL_BACKGROUND=4

  # Tip: If you want to see just the icon without "pure" and "impure", uncomment the next line.
  # typeset -g POWERLEVEL9K_NIX_SHELL_CONTENT_EXPANSION=

  # Custom icon.
  # typeset -g POWERLEVEL9K_NIX_SHELL_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##################################[ disk_usage: disk usage ]##################################
  # Colors for different levels of disk usage.
  # typeset -g POWERLEVEL9K_DISK_USAGE_NORMAL_FOREGROUND=3
  # typeset -g POWERLEVEL9K_DISK_USAGE_NORMAL_BACKGROUND=0
  # typeset -g POWERLEVEL9K_DISK_USAGE_WARNING_FOREGROUND=0
  # typeset -g POWERLEVEL9K_DISK_USAGE_WARNING_BACKGROUND=3
  # typeset -g POWERLEVEL9K_DISK_USAGE_CRITICAL_FOREGROUND=7
  # typeset -g POWERLEVEL9K_DISK_USAGE_CRITICAL_BACKGROUND=1
  # Thresholds for different levels of disk usage (percentage points).
  typeset -g POWERLEVEL9K_DISK_USAGE_WARNING_LEVEL=90
  typeset -g POWERLEVEL9K_DISK_USAGE_CRITICAL_LEVEL=95
  # If set to true, hide disk usage when below $POWERLEVEL9K_DISK_USAGE_WARNING_LEVEL percent.
  typeset -g POWERLEVEL9K_DISK_USAGE_ONLY_WARNING=false
  # Custom icon.
  # typeset -g POWERLEVEL9K_DISK_USAGE_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###########[ vi_mode: vi mode (you don't need this if you've enabled prompt_char) ]###########
  # Foreground color.
  typeset -g POWERLEVEL9K_VI_MODE_FOREGROUND=0
  # Text and color for normal (a.k.a. command) vi mode.
  typeset -g POWERLEVEL9K_VI_COMMAND_MODE_STRING=NORMAL
  typeset -g POWERLEVEL9K_VI_MODE_NORMAL_BACKGROUND=2
  # Text and color for visual vi mode.
  typeset -g POWERLEVEL9K_VI_VISUAL_MODE_STRING=VISUAL
  typeset -g POWERLEVEL9K_VI_MODE_VISUAL_BACKGROUND=4
  # Text and color for overtype (a.k.a. overwrite and replace) vi mode.
  typeset -g POWERLEVEL9K_VI_OVERWRITE_MODE_STRING=OVERTYPE
  typeset -g POWERLEVEL9K_VI_MODE_OVERWRITE_BACKGROUND=3
  # Text and color for insert vi mode.
  typeset -g POWERLEVEL9K_VI_INSERT_MODE_STRING=
  typeset -g POWERLEVEL9K_VI_MODE_INSERT_FOREGROUND=8

  ######################################[ ram: free RAM ]#######################################
  # RAM color.
  typeset -g POWERLEVEL9K_RAM_FOREGROUND=0
  typeset -g POWERLEVEL9K_RAM_BACKGROUND=3
  # Custom icon.
  # typeset -g POWERLEVEL9K_RAM_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #####################################[ swap: used swap ]######################################
  # Swap color.
  # typeset -g POWERLEVEL9K_SWAP_FOREGROUND=0
  # typeset -g POWERLEVEL9K_SWAP_BACKGROUND=3
  # Custom icon.
  # typeset -g POWERLEVEL9K_SWAP_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ######################################[ load: CPU load ]######################################
  # Show average CPU load over this many last minutes. Valid values are 1, 5 and 15.
  typeset -g POWERLEVEL9K_LOAD_WHICH=1
  # Load color when load is under 50%.
  typeset -g POWERLEVEL9K_LOAD_NORMAL_FOREGROUND=0
  typeset -g POWERLEVEL9K_LOAD_NORMAL_BACKGROUND=2
  # Load color when load is between 50% and 70%.
  typeset -g POWERLEVEL9K_LOAD_WARNING_FOREGROUND=0
  typeset -g POWERLEVEL9K_LOAD_WARNING_BACKGROUND=3
  # Load color when load is over 70%.
  typeset -g POWERLEVEL9K_LOAD_CRITICAL_FOREGROUND=0
  typeset -g POWERLEVEL9K_LOAD_CRITICAL_BACKGROUND=1
  # Custom icon.
  # typeset -g POWERLEVEL9K_LOAD_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ################[ todo: todo items (https://github.com/todotxt/todo.txt-cli) ]################
  # Todo color.
  # typeset -g POWERLEVEL9K_TODO_FOREGROUND=0
  # typeset -g POWERLEVEL9K_TODO_BACKGROUND=8
  # Hide todo when the total number of tasks is zero.
  typeset -g POWERLEVEL9K_TODO_HIDE_ZERO_TOTAL=true
  # Hide todo when the number of tasks after filtering is zero.
  typeset -g POWERLEVEL9K_TODO_HIDE_ZERO_FILTERED=false

  # Todo format. The following parameters are available within the expansion.
  #
  # - P9K_TODO_TOTAL_TASK_COUNT     The total number of tasks.
  # - P9K_TODO_FILTERED_TASK_COUNT  The number of tasks after filtering.
  #
  # These variables correspond to the last line of the output of `todo.sh -p ls`:
  #
  #   TODO: 24 of 42 tasks shown
  #
  # Here 24 is P9K_TODO_FILTERED_TASK_COUNT and 42 is P9K_TODO_TOTAL_TASK_COUNT.
  #
  # typeset -g POWERLEVEL9K_TODO_CONTENT_EXPANSION='$P9K_TODO_FILTERED_TASK_COUNT'

  # Custom icon.
  # typeset -g POWERLEVEL9K_TODO_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###########[ timewarrior: timewarrior tracking status (https://timewarrior.net/) ]############
  # Timewarrior color.
  # typeset -g POWERLEVEL9K_TIMEWARRIOR_FOREGROUND=255
  # typeset -g POWERLEVEL9K_TIMEWARRIOR_BACKGROUND=8

  # If the tracked task is longer than 24 characters, truncate and append "…".
  # Tip: To always display tasks without truncation, delete the following parameter.
  # Tip: To hide task names and display just the icon when time tracking is enabled, set the
  # value of the following parameter to "".
  typeset -g POWERLEVEL9K_TIMEWARRIOR_CONTENT_EXPANSION='${P9K_CONTENT:0:24}${${P9K_CONTENT:24}:+…}'

  # Custom icon.
  # typeset -g POWERLEVEL9K_TIMEWARRIOR_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##############[ taskwarrior: taskwarrior task count (https://taskwarrior.org/) ]##############
  # Taskwarrior color.
  # typeset -g POWERLEVEL9K_TASKWARRIOR_FOREGROUND=0
  # typeset -g POWERLEVEL9K_TASKWARRIOR_BACKGROUND=6

  # Taskwarrior segment format. The following parameters are available within the expansion.
  #
  # - P9K_TASKWARRIOR_PENDING_COUNT   The number of pending tasks: `task +PENDING count`.
  # - P9K_TASKWARRIOR_OVERDUE_COUNT   The number of overdue tasks: `task +OVERDUE count`.
  #
  # Zero values are represented as empty parameters.
  #
  # The default format:
  #
  #   '${P9K_TASKWARRIOR_OVERDUE_COUNT:+"!$P9K_TASKWARRIOR_OVERDUE_COUNT/"}$P9K_TASKWARRIOR_PENDING_COUNT'
  #
  # typeset -g POWERLEVEL9K_TASKWARRIOR_CONTENT_EXPANSION='$P9K_TASKWARRIOR_PENDING_COUNT'

  # Custom icon.
  # typeset -g POWERLEVEL9K_TASKWARRIOR_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##################################[ context: user@hostname ]##################################
  # Context color when running with privileges.
  typeset -g POWERLEVEL9K_CONTEXT_ROOT_FOREGROUND=1
  typeset -g POWERLEVEL9K_CONTEXT_ROOT_BACKGROUND=3
  # Context color in SSH without privileges.
  typeset -g POWERLEVEL9K_CONTEXT_{REMOTE,REMOTE_SUDO}_FOREGROUND=0
  typeset -g POWERLEVEL9K_CONTEXT_{REMOTE,REMOTE_SUDO}_BACKGROUND=3
  # Default context color (no privileges, no SSH).
  typeset -g POWERLEVEL9K_CONTEXT_FOREGROUND=0
  typeset -g POWERLEVEL9K_CONTEXT_BACKGROUND=3

  # Context format when running with privileges: user@hostname.
  typeset -g POWERLEVEL9K_CONTEXT_ROOT_TEMPLATE='%n@%m'
  # Context format when in SSH without privileges: user@hostname.
  typeset -g POWERLEVEL9K_CONTEXT_{REMOTE,REMOTE_SUDO}_TEMPLATE='%n@%m'
  # Default context format (no privileges, no SSH): user@hostname.
  typeset -g POWERLEVEL9K_CONTEXT_TEMPLATE='%n@%m'

  # Don't show context unless running with privileges or in SSH.
  # Tip: Remove the next line to always show context.
  # typeset -g POWERLEVEL9K_CONTEXT_{DEFAULT,SUDO}_{CONTENT,VISUAL_IDENTIFIER}_EXPANSION=

  # Custom icon.
  # typeset -g POWERLEVEL9K_CONTEXT_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # Custom prefix.
  # typeset -g POWERLEVEL9K_CONTEXT_PREFIX='with '

  ###[ virtualenv: python virtual environment (https://docs.python.org/3/library/venv.html) ]###
  # Python virtual environment color.
  # typeset -g POWERLEVEL9K_VIRTUALENV_FOREGROUND=0
  # typeset -g POWERLEVEL9K_VIRTUALENV_BACKGROUND=4
  # Don't show Python version next to the virtual environment name.
  typeset -g POWERLEVEL9K_VIRTUALENV_SHOW_PYTHON_VERSION=false
  # Don't show virtualenv if pyenv is already shown.
  typeset -g POWERLEVEL9K_VIRTUALENV_SHOW_WITH_PYENV=false
  # Separate environment name from Python version only with a space.
  typeset -g POWERLEVEL9K_VIRTUALENV_{LEFT,RIGHT}_DELIMITER=
  # Custom icon.
  # typeset -g POWERLEVEL9K_VIRTUALENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #####################[ anaconda: conda environment (https://conda.io/) ]######################
  # Anaconda environment color.
  typeset -g POWERLEVEL9K_ANACONDA_FOREGROUND=0
  typeset -g POWERLEVEL9K_ANACONDA_BACKGROUND=4

  # Anaconda segment format. The following parameters are available within the expansion.
  #
  # - CONDA_PREFIX                 Absolute path to the active Anaconda/Miniconda environment.
  # - CONDA_DEFAULT_ENV            Name of the active Anaconda/Miniconda environment.
  # - CONDA_PROMPT_MODIFIER        Configurable prompt modifier (see below).
  # - P9K_ANACONDA_PYTHON_VERSION  Current python version (python --version).
  #
  # CONDA_PROMPT_MODIFIER can be configured with the following command:
  #
  #     conda config --set env_prompt '({default_env}) '
  #
  # The last argument is a Python format string that can use the following variables:
  #
  # - prefix       The same as CONDA_PREFIX.
  # - default_env  The same as CONDA_DEFAULT_ENV.
  # - name         The last segment of CONDA_PREFIX.
  # - stacked_env  Comma-separated list of names in the environment stack. The first element is
  #                always the same as default_env.
  #
  # Note: '({default_env}) ' is the default value of env_prompt.
  #
  # The default value of POWERLEVEL9K_ANACONDA_CONTENT_EXPANSION expands to $CONDA_PROMPT_MODIFIER
  # without the surrounding parentheses, or to the last path component of CONDA_PREFIX if the former
  # is empty.
  # typeset -g POWERLEVEL9K_ANACONDA_CONTENT_EXPANSION='${${${${CONDA_PROMPT_MODIFIER#\(}% }%\)}:-${CONDA_PREFIX:t}}'

  # Custom icon.
  # typeset -g POWERLEVEL9K_ANACONDA_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ################[ pyenv: python environment (https://github.com/pyenv/pyenv) ]################
  # Pyenv color.
  # typeset -g POWERLEVEL9K_PYENV_FOREGROUND=0
  # typeset -g POWERLEVEL9K_PYENV_BACKGROUND=4
  # Hide python version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_PYENV_SOURCES=(shell local global)
  # If set to false, hide python version if it's the same as global:
  # $(pyenv version-name) == $(pyenv global).
  typeset -g POWERLEVEL9K_PYENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide python version if it's equal to "system".
  typeset -g POWERLEVEL9K_PYENV_SHOW_SYSTEM=true

  # Pyenv segment format. The following parameters are available within the expansion.
  #
  # - P9K_CONTENT                Current pyenv environment (pyenv version-name).
  # - P9K_PYENV_PYTHON_VERSION   Current python version (python --version).
  #
  # The default format has the following logic:
  #
  # 1. Display "$P9K_CONTENT $P9K_PYENV_PYTHON_VERSION" if $P9K_PYENV_PYTHON_VERSION is not
  #   empty and unequal to $P9K_CONTENT.
  # 2. Otherwise display just "$P9K_CONTENT".
  typeset -g POWERLEVEL9K_PYENV_CONTENT_EXPANSION='${P9K_CONTENT}${${P9K_PYENV_PYTHON_VERSION:#$P9K_CONTENT}:+ $P9K_PYENV_PYTHON_VERSION}'

  # Custom icon.
  # typeset -g POWERLEVEL9K_PYENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ################[ goenv: go environment (https://github.com/syndbg/goenv) ]################
  # Goenv color.
  # typeset -g POWERLEVEL9K_GOENV_FOREGROUND=0
  # typeset -g POWERLEVEL9K_GOENV_BACKGROUND=4
  # Hide go version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_GOENV_SOURCES=(shell local global)
  # If set to false, hide go version if it's the same as global:
  # $(goenv version-name) == $(goenv global).
  typeset -g POWERLEVEL9K_GOENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide go version if it's equal to "system".
  typeset -g POWERLEVEL9K_GOENV_SHOW_SYSTEM=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_GOENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##########[ nodenv: node.js version from nodenv (https://github.com/nodenv/nodenv) ]##########
  # Nodenv color.
  # typeset -g POWERLEVEL9K_NODENV_FOREGROUND=2
  # typeset -g POWERLEVEL9K_NODENV_BACKGROUND=0
  # Hide node version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_NODENV_SOURCES=(shell local global)
  # If set to false, hide node version if it's the same as global:
  # $(nodenv version-name) == $(nodenv global).
  typeset -g POWERLEVEL9K_NODENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide node version if it's equal to "system".
  typeset -g POWERLEVEL9K_NODENV_SHOW_SYSTEM=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_NODENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##############[ nvm: node.js version from nvm (https://github.com/nvm-sh/nvm) ]###############
  # Nvm color.
  # typeset -g POWERLEVEL9K_NVM_FOREGROUND=0
  # typeset -g POWERLEVEL9K_NVM_BACKGROUND=5
  # Custom icon.
  # typeset -g POWERLEVEL9K_NVM_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ############[ nodeenv: node.js environment (https://github.com/ekalinin/nodeenv) ]############
  # Nodeenv color.
  # typeset -g POWERLEVEL9K_NODEENV_FOREGROUND=2
  # typeset -g POWERLEVEL9K_NODEENV_BACKGROUND=0
  # Don't show Node version next to the environment name.
  typeset -g POWERLEVEL9K_NODEENV_SHOW_NODE_VERSION=false
  # Separate environment name from Node version only with a space.
  typeset -g POWERLEVEL9K_NODEENV_{LEFT,RIGHT}_DELIMITER=
  # Custom icon.
  # typeset -g POWERLEVEL9K_NODEENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##############################[ node_version: node.js version ]###############################
  # Node version color.
  # typeset -g POWERLEVEL9K_NODE_VERSION_FOREGROUND=7
  # typeset -g POWERLEVEL9K_NODE_VERSION_BACKGROUND=2
  # Show node version only when in a directory tree containing package.json.
  typeset -g POWERLEVEL9K_NODE_VERSION_PROJECT_ONLY=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_NODE_VERSION_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #######################[ go_version: go version (https://golang.org) ]########################
  # Go version color.
  # typeset -g POWERLEVEL9K_GO_VERSION_FOREGROUND=255
  # typeset -g POWERLEVEL9K_GO_VERSION_BACKGROUND=2
  # Show go version only when in a go project subdirectory.
  typeset -g POWERLEVEL9K_GO_VERSION_PROJECT_ONLY=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_GO_VERSION_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #################[ rust_version: rustc version (https://www.rust-lang.org) ]##################
  # Rust version color.
  # typeset -g POWERLEVEL9K_RUST_VERSION_FOREGROUND=0
  # typeset -g POWERLEVEL9K_RUST_VERSION_BACKGROUND=208
  # Show rust version only when in a rust project subdirectory.
  typeset -g POWERLEVEL9K_RUST_VERSION_PROJECT_ONLY=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_RUST_VERSION_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###############[ dotnet_version: .NET version (https://dotnet.microsoft.com) ]################
  # .NET version color.
  # typeset -g POWERLEVEL9K_DOTNET_VERSION_FOREGROUND=7
  # typeset -g POWERLEVEL9K_DOTNET_VERSION_BACKGROUND=5
  # Show .NET version only when in a .NET project subdirectory.
  typeset -g POWERLEVEL9K_DOTNET_VERSION_PROJECT_ONLY=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_DOTNET_VERSION_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #####################[ php_version: php version (https://www.php.net/) ]######################
  # PHP version color.
  typeset -g POWERLEVEL9K_PHP_VERSION_FOREGROUND=0
  typeset -g POWERLEVEL9K_PHP_VERSION_BACKGROUND=5
  # Show PHP version only when in a PHP project subdirectory.
  typeset -g POWERLEVEL9K_PHP_VERSION_PROJECT_ONLY=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_PHP_VERSION_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##########[ laravel_version: laravel php framework version (https://laravel.com/) ]###########
  # Laravel version color.
  typeset -g POWERLEVEL9K_LARAVEL_VERSION_FOREGROUND=1
  typeset -g POWERLEVEL9K_LARAVEL_VERSION_BACKGROUND=7
  # Custom icon.
  # typeset -g POWERLEVEL9K_LARAVEL_VERSION_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #############[ rbenv: ruby version from rbenv (https://github.com/rbenv/rbenv) ]##############
  # Rbenv color.
  # typeset -g POWERLEVEL9K_RBENV_FOREGROUND=0
  # typeset -g POWERLEVEL9K_RBENV_BACKGROUND=1
  # Hide ruby version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_RBENV_SOURCES=(shell local global)
  # If set to false, hide ruby version if it's the same as global:
  # $(rbenv version-name) == $(rbenv global).
  typeset -g POWERLEVEL9K_RBENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide ruby version if it's equal to "system".
  typeset -g POWERLEVEL9K_RBENV_SHOW_SYSTEM=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_RBENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ####################[ java_version: java version (https://www.java.com/) ]####################
  # Java version color.
  typeset -g POWERLEVEL9K_JAVA_VERSION_FOREGROUND=1
  typeset -g POWERLEVEL9K_JAVA_VERSION_BACKGROUND=7
  # Show java version only when in a java project subdirectory.
  typeset -g POWERLEVEL9K_JAVA_VERSION_PROJECT_ONLY=true
  # Show brief version.
  typeset -g POWERLEVEL9K_JAVA_VERSION_FULL=false
  # Custom icon.
  # typeset -g POWERLEVEL9K_JAVA_VERSION_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###[ package: name@version from package.json (https://docs.npmjs.com/files/package.json) ]####
  # Package color.
  # typeset -g POWERLEVEL9K_PACKAGE_FOREGROUND=0
  # typeset -g POWERLEVEL9K_PACKAGE_BACKGROUND=6

  # Package format. The following parameters are available within the expansion.
  #
  # - P9K_PACKAGE_NAME     The value of `name` field in package.json.
  # - P9K_PACKAGE_VERSION  The value of `version` field in package.json.
  #
  # typeset -g POWERLEVEL9K_PACKAGE_CONTENT_EXPANSION='${P9K_PACKAGE_NAME//\%/%%}@${P9K_PACKAGE_VERSION//\%/%%}'

  # Custom icon.
  # typeset -g POWERLEVEL9K_PACKAGE_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #######################[ rvm: ruby version from rvm (https://rvm.io) ]########################
  # Rvm color.
  # typeset -g POWERLEVEL9K_RVM_FOREGROUND=0
  # typeset -g POWERLEVEL9K_RVM_BACKGROUND=240
  # Don't show @gemset at the end.
  typeset -g POWERLEVEL9K_RVM_SHOW_GEMSET=false
  # Don't show ruby- at the front.
  typeset -g POWERLEVEL9K_RVM_SHOW_PREFIX=false
  # Custom icon.
  # typeset -g POWERLEVEL9K_RVM_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###########[ fvm: flutter version management (https://github.com/leoafarias/fvm) ]############
  # Fvm color.
  # typeset -g POWERLEVEL9K_FVM_FOREGROUND=0
  # typeset -g POWERLEVEL9K_FVM_BACKGROUND=4
  # Custom icon.
  # typeset -g POWERLEVEL9K_FVM_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##########[ luaenv: lua version from luaenv (https://github.com/cehoffman/luaenv) ]###########
  # Lua color.
  # typeset -g POWERLEVEL9K_LUAENV_FOREGROUND=0
  # typeset -g POWERLEVEL9K_LUAENV_BACKGROUND=4
  # Hide lua version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_LUAENV_SOURCES=(shell local global)
  # If set to false, hide lua version if it's the same as global:
  # $(luaenv version-name) == $(luaenv global).
  typeset -g POWERLEVEL9K_LUAENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide lua version if it's equal to "system".
  typeset -g POWERLEVEL9K_LUAENV_SHOW_SYSTEM=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_LUAENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###############[ jenv: java version from jenv (https://github.com/jenv/jenv) ]################
  # Java color.
  # typeset -g POWERLEVEL9K_JENV_FOREGROUND=1
  # typeset -g POWERLEVEL9K_JENV_BACKGROUND=7
  # Hide java version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_JENV_SOURCES=(shell local global)
  # If set to false, hide java version if it's the same as global:
  # $(jenv version-name) == $(jenv global).
  typeset -g POWERLEVEL9K_JENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide java version if it's equal to "system".
  typeset -g POWERLEVEL9K_JENV_SHOW_SYSTEM=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_JENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###########[ plenv: perl version from plenv (https://github.com/tokuhirom/plenv) ]############
  # Perl color.
  # typeset -g POWERLEVEL9K_PLENV_FOREGROUND=0
  # typeset -g POWERLEVEL9K_PLENV_BACKGROUND=4
  # Hide perl version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_PLENV_SOURCES=(shell local global)
  # If set to false, hide perl version if it's the same as global:
  # $(plenv version-name) == $(plenv global).
  typeset -g POWERLEVEL9K_PLENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide perl version if it's equal to "system".
  typeset -g POWERLEVEL9K_PLENV_SHOW_SYSTEM=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_PLENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ############[ phpenv: php version from phpenv (https://github.com/phpenv/phpenv) ]############
  # PHP color.
  # typeset -g POWERLEVEL9K_PHPENV_FOREGROUND=0
  # typeset -g POWERLEVEL9K_PHPENV_BACKGROUND=5
  # Hide php version if it doesn't come from one of these sources.
  typeset -g POWERLEVEL9K_PHPENV_SOURCES=(shell local global)
  # If set to false, hide php version if it's the same as global:
  # $(phpenv version-name) == $(phpenv global).
  typeset -g POWERLEVEL9K_PHPENV_PROMPT_ALWAYS_SHOW=false
  # If set to false, hide PHP version if it's equal to "system".
  typeset -g POWERLEVEL9K_PHPENV_SHOW_SYSTEM=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_PHPENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##########[ haskell_stack: haskell version from stack (https://haskellstack.org/) ]###########
  # Haskell color.
  # typeset -g POWERLEVEL9K_HASKELL_STACK_FOREGROUND=0
  # typeset -g POWERLEVEL9K_HASKELL_STACK_BACKGROUND=3

  # Hide haskell version if it doesn't come from one of these sources.
  #
  #   shell:  version is set by STACK_YAML
  #   local:  version is set by stack.yaml up the directory tree
  #   global: version is set by the implicit global project (~/.stack/global-project/stack.yaml)
  typeset -g POWERLEVEL9K_HASKELL_STACK_SOURCES=(shell local)
  # If set to false, hide haskell version if it's the same as in the implicit global project.
  typeset -g POWERLEVEL9K_HASKELL_STACK_ALWAYS_SHOW=true
  # Custom icon.
  # typeset -g POWERLEVEL9K_HASKELL_STACK_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ################[ terraform: terraform workspace (https://www.terraform.io) ]#################
  # Don't show terraform workspace if it's literally "default".
  typeset -g POWERLEVEL9K_TERRAFORM_SHOW_DEFAULT=false
  # POWERLEVEL9K_TERRAFORM_CLASSES is an array with even number of elements. The first element
  # in each pair defines a pattern against which the current terraform workspace gets matched.
  # More specifically, it's P9K_CONTENT prior to the application of context expansion (see below)
  # that gets matched. If you unset all POWERLEVEL9K_TERRAFORM_*CONTENT_EXPANSION parameters,
  # you'll see this value in your prompt. The second element of each pair in
  # POWERLEVEL9K_TERRAFORM_CLASSES defines the workspace class. Patterns are tried in order. The
  # first match wins.
  #
  # For example, given these settings:
  #
  #   typeset -g POWERLEVEL9K_TERRAFORM_CLASSES=(
  #     '*prod*'  PROD
  #     '*test*'  TEST
  #     '*'       OTHER)
  #
  # If your current terraform workspace is "project_test", its class is TEST because "project_test"
  # doesn't match the pattern '*prod*' but does match '*test*'.
  #
  # You can define different colors, icons and content expansions for different classes:
  #
  #   typeset -g POWERLEVEL9K_TERRAFORM_TEST_FOREGROUND=2
  #   typeset -g POWERLEVEL9K_TERRAFORM_TEST_BACKGROUND=0
  #   typeset -g POWERLEVEL9K_TERRAFORM_TEST_VISUAL_IDENTIFIER_EXPANSION='⭐'
  #   typeset -g POWERLEVEL9K_TERRAFORM_TEST_CONTENT_EXPANSION='> ${P9K_CONTENT} <'
  typeset -g POWERLEVEL9K_TERRAFORM_CLASSES=(
      # '*prod*'  PROD    # These values are examples that are unlikely
      # '*test*'  TEST    # to match your needs. Customize them as needed.
      '*'         OTHER)
  typeset -g POWERLEVEL9K_TERRAFORM_OTHER_FOREGROUND=4
  typeset -g POWERLEVEL9K_TERRAFORM_OTHER_BACKGROUND=0
  # typeset -g POWERLEVEL9K_TERRAFORM_OTHER_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #############[ kubecontext: current kubernetes context (https://kubernetes.io/) ]#############
  # Show kubecontext only when the the command you are typing invokes one of these tools.
  # Tip: Remove the next line to always show kubecontext.
  typeset -g POWERLEVEL9K_KUBECONTEXT_SHOW_ON_COMMAND='kubectl|helm|kubens|kubectx|oc|istioctl|kogito'

  # Kubernetes context classes for the purpose of using different colors, icons and expansions with
  # different contexts.
  #
  # POWERLEVEL9K_KUBECONTEXT_CLASSES is an array with even number of elements. The first element
  # in each pair defines a pattern against which the current kubernetes context gets matched.
  # More specifically, it's P9K_CONTENT prior to the application of context expansion (see below)
  # that gets matched. If you unset all POWERLEVEL9K_KUBECONTEXT_*CONTENT_EXPANSION parameters,
  # you'll see this value in your prompt. The second element of each pair in
  # POWERLEVEL9K_KUBECONTEXT_CLASSES defines the context class. Patterns are tried in order. The
  # first match wins.
  #
  # For example, given these settings:
  #
  #   typeset -g POWERLEVEL9K_KUBECONTEXT_CLASSES=(
  #     '*prod*'  PROD
  #     '*test*'  TEST
  #     '*'       DEFAULT)
  #
  # If your current kubernetes context is "deathray-testing/default", its class is TEST
  # because "deathray-testing/default" doesn't match the pattern '*prod*' but does match '*test*'.
  #
  # You can define different colors, icons and content expansions for different classes:
  #
  #   typeset -g POWERLEVEL9K_KUBECONTEXT_TEST_FOREGROUND=0
  #   typeset -g POWERLEVEL9K_KUBECONTEXT_TEST_BACKGROUND=2
  #   typeset -g POWERLEVEL9K_KUBECONTEXT_TEST_VISUAL_IDENTIFIER_EXPANSION='⭐'
  #   typeset -g POWERLEVEL9K_KUBECONTEXT_TEST_CONTENT_EXPANSION='> ${P9K_CONTENT} <'
  typeset -g POWERLEVEL9K_KUBECONTEXT_CLASSES=(
      # '*prod*'  PROD    # These values are examples that are unlikely
      # '*test*'  TEST    # to match your needs. Customize them as needed.
      '*'       DEFAULT)
  typeset -g POWERLEVEL9K_KUBECONTEXT_DEFAULT_FOREGROUND=7
  typeset -g POWERLEVEL9K_KUBECONTEXT_DEFAULT_BACKGROUND=5
  # typeset -g POWERLEVEL9K_KUBECONTEXT_DEFAULT_VISUAL_IDENTIFIER_EXPANSION='⭐'

  # Use POWERLEVEL9K_KUBECONTEXT_CONTENT_EXPANSION to specify the content displayed by kubecontext
  # segment. Parameter expansions are very flexible and fast, too. See reference:
  # http://zsh.sourceforge.net/Doc/Release/Expansion.html#Parameter-Expansion.
  #
  # Within the expansion the following parameters are always available:
  #
  # - P9K_CONTENT                The content that would've been displayed if there was no content
  #                              expansion defined.
  # - P9K_KUBECONTEXT_NAME       The current context's name. Corresponds to column NAME in the
  #                              output of `kubectl config get-contexts`.
  # - P9K_KUBECONTEXT_CLUSTER    The current context's cluster. Corresponds to column CLUSTER in the
  #                              output of `kubectl config get-contexts`.
  # - P9K_KUBECONTEXT_NAMESPACE  The current context's namespace. Corresponds to column NAMESPACE
  #                              in the output of `kubectl config get-contexts`. If there is no
  #                              namespace, the parameter is set to "default".
  # - P9K_KUBECONTEXT_USER       The current context's user. Corresponds to column AUTHINFO in the
  #                              output of `kubectl config get-contexts`.
  #
  # If the context points to Google Kubernetes Engine (GKE) or Elastic Kubernetes Service (EKS),
  # the following extra parameters are available:
  #
  # - P9K_KUBECONTEXT_CLOUD_NAME     Either "gke" or "eks".
  # - P9K_KUBECONTEXT_CLOUD_ACCOUNT  Account/project ID.
  # - P9K_KUBECONTEXT_CLOUD_ZONE     Availability zone.
  # - P9K_KUBECONTEXT_CLOUD_CLUSTER  Cluster.
  #
  # P9K_KUBECONTEXT_CLOUD_* parameters are derived from P9K_KUBECONTEXT_CLUSTER. For example,
  # if P9K_KUBECONTEXT_CLUSTER is "gke_my-account_us-east1-a_my-cluster-01":
  #
  #   - P9K_KUBECONTEXT_CLOUD_NAME=gke
  #   - P9K_KUBECONTEXT_CLOUD_ACCOUNT=my-account
  #   - P9K_KUBECONTEXT_CLOUD_ZONE=us-east1-a
  #   - P9K_KUBECONTEXT_CLOUD_CLUSTER=my-cluster-01
  #
  # If P9K_KUBECONTEXT_CLUSTER is "arn:aws:eks:us-east-1:123456789012:cluster/my-cluster-01":
  #
  #   - P9K_KUBECONTEXT_CLOUD_NAME=eks
  #   - P9K_KUBECONTEXT_CLOUD_ACCOUNT=123456789012
  #   - P9K_KUBECONTEXT_CLOUD_ZONE=us-east-1
  #   - P9K_KUBECONTEXT_CLOUD_CLUSTER=my-cluster-01
  typeset -g POWERLEVEL9K_KUBECONTEXT_DEFAULT_CONTENT_EXPANSION=
  # Show P9K_KUBECONTEXT_CLOUD_CLUSTER if it's not empty and fall back to P9K_KUBECONTEXT_NAME.
  POWERLEVEL9K_KUBECONTEXT_DEFAULT_CONTENT_EXPANSION+='${P9K_KUBECONTEXT_CLOUD_CLUSTER:-${P9K_KUBECONTEXT_NAME}}'
  # Append the current context's namespace if it's not "default".
  POWERLEVEL9K_KUBECONTEXT_DEFAULT_CONTENT_EXPANSION+='${${:-/$P9K_KUBECONTEXT_NAMESPACE}:#/default}'

  # Custom prefix.
  # typeset -g POWERLEVEL9K_KUBECONTEXT_PREFIX='at '

  #[ aws: aws profile (https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-profiles.html) ]#
  # Show aws only when the the command you are typing invokes one of these tools.
  # Tip: Remove the next line to always show aws.
  typeset -g POWERLEVEL9K_AWS_SHOW_ON_COMMAND='aws|awless|terraform|pulumi'

  # POWERLEVEL9K_AWS_CLASSES is an array with even number of elements. The first element
  # in each pair defines a pattern against which the current AWS profile gets matched.
  # More specifically, it's P9K_CONTENT prior to the application of context expansion (see below)
  # that gets matched. If you unset all POWERLEVEL9K_AWS_*CONTENT_EXPANSION parameters,
  # you'll see this value in your prompt. The second element of each pair in
  # POWERLEVEL9K_AWS_CLASSES defines the profile class. Patterns are tried in order. The
  # first match wins.
  #
  # For example, given these settings:
  #
  #   typeset -g POWERLEVEL9K_AWS_CLASSES=(
  #     '*prod*'  PROD
  #     '*test*'  TEST
  #     '*'       DEFAULT)
  #
  # If your current AWS profile is "company_test", its class is TEST
  # because "company_test" doesn't match the pattern '*prod*' but does match '*test*'.
  #
  # You can define different colors, icons and content expansions for different classes:
  #
  #   typeset -g POWERLEVEL9K_AWS_TEST_FOREGROUND=28
  #   typeset -g POWERLEVEL9K_AWS_TEST_VISUAL_IDENTIFIER_EXPANSION='⭐'
  #   typeset -g POWERLEVEL9K_AWS_TEST_CONTENT_EXPANSION='> ${P9K_CONTENT} <'
  typeset -g POWERLEVEL9K_AWS_CLASSES=(
      # '*prod*'  PROD    # These values are examples that are unlikely
      # '*test*'  TEST    # to match your needs. Customize them as needed.
      '*'       DEFAULT)
  # typeset -g POWERLEVEL9K_AWS_DEFAULT_FOREGROUND=7
  # typeset -g POWERLEVEL9K_AWS_DEFAULT_BACKGROUND=1
  # typeset -g POWERLEVEL9K_AWS_DEFAULT_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #[ aws_eb_env: aws elastic beanstalk environment (https://aws.amazon.com/elasticbeanstalk/) ]#
  # AWS Elastic Beanstalk environment color.
  # typeset -g POWERLEVEL9K_AWS_EB_ENV_FOREGROUND=2
  # typeset -g POWERLEVEL9K_AWS_EB_ENV_BACKGROUND=0
  # Custom icon.
  # typeset -g POWERLEVEL9K_AWS_EB_ENV_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##########[ azure: azure account name (https://docs.microsoft.com/en-us/cli/azure) ]##########
  # Show azure only when the the command you are typing invokes one of these tools.
  # Tip: Remove the next line to always show azure.
  typeset -g POWERLEVEL9K_AZURE_SHOW_ON_COMMAND='az|terraform|pulumi'
  # Azure account name color.
  # typeset -g POWERLEVEL9K_AZURE_FOREGROUND=7
  # typeset -g POWERLEVEL9K_AZURE_BACKGROUND=4
  # Custom icon.
  # typeset -g POWERLEVEL9K_AZURE_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ##########[ gcloud: google cloud account and project (https://cloud.google.com/) ]###########
  # Show gcloud only when the the command you are typing invokes one of these tools.
  # Tip: Remove the next line to always show gcloud.
  typeset -g POWERLEVEL9K_GCLOUD_SHOW_ON_COMMAND='gcloud|gcs'
  # Google cloud color.
  # typeset -g POWERLEVEL9K_GCLOUD_FOREGROUND=7
  # typeset -g POWERLEVEL9K_GCLOUD_BACKGROUND=4

  # Google cloud format. Change the value of POWERLEVEL9K_GCLOUD_PARTIAL_CONTENT_EXPANSION and/or
  # POWERLEVEL9K_GCLOUD_COMPLETE_CONTENT_EXPANSION if the default is too verbose or not informative
  # enough. You can use the following parameters in the expansions. Each of them corresponds to the
  # output of `gcloud` tool.
  #
  #   Parameter                | Source
  #   -------------------------|--------------------------------------------------------------------
  #   P9K_GCLOUD_CONFIGURATION | gcloud config configurations list --format='value(name)'
  #   P9K_GCLOUD_ACCOUNT       | gcloud config get-value account
  #   P9K_GCLOUD_PROJECT_ID    | gcloud config get-value project
  #   P9K_GCLOUD_PROJECT_NAME  | gcloud projects describe $P9K_GCLOUD_PROJECT_ID --format='value(name)'
  #
  # Note: ${VARIABLE//\%/%%} expands to ${VARIABLE} with all occurences of '%' replaced with '%%'.
  #
  # Obtaining project name requires sending a request to Google servers. This can take a long time
  # and even fail. When project name is unknown, P9K_[<64;37;10MGCLOUD_PROJECT_NAME is not set and gcloud
  # prompt segment is in state PARTIAL. When project name gets known, P9K_GCLOUD_PROJECT_NAME gets
  # set and gcloud prompt segment transitions to state COMPLETE.
  #
  # You can customize the format, icon and colors of gcloud segment separately for states PARTIAL
  # and COMPLETE. You can also hide gcloud in state PARTIAL by setting
  # POWERLEVEL9K_GCLOUD_PARTIAL_VISUAL_IDENTIFIER_EXPANSION and
  # POWERLEVEL9K_GCLOUD_PARTIAL_CONTENT_EXPANSION to empty.
  typeset -g POWERLEVEL9K_GCLOUD_PARTIAL_CONTENT_EXPANSION='${P9K_GCLOUD_PROJECT_ID//\%/%%}'
  typeset -g POWERLEVEL9K_GCLOUD_COMPLETE_CONTENT_EXPANSION='${P9K_GCLOUD_PROJECT_NAME//\%/%%}'

  # Send a request to Google (by means of `gcloud projects describe ...`) t[<64;37;10M[<64;37;10Mo obtain project name
  # this often. Negative value disables periodic polling. In this mode project name is retrieved
  # only when the current configuration, account or project id changes.
  typeset -g POWERLEVEL9K_GCLOUD_REFRESH_PROJECT_NAME_SECONDS=60

  # Custom icon.
  # typeset -g POWERLEVEL9K_GCLOUD_VISUAL_IDENTIFIER_EXPANSION='⭐'

  #[ google_app_cred: google application credentials (https://cloud.google.com/docs/authentication/production) ]#
  # Show google_app_cred only when the the command you are typing invokes one of these tools.
  # Tip: Remove the next line to always show google_app_cred.
  typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_SHOW_ON_COMMAND='terraform|pulumi'

  # Google application credentials classes for the purpose of using different [<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10Mcolors, icons and
  # expansions with different credentials.
  #
  # POWERLEVEL9K_GOOGLE_APP_CRED_CLASSES is an array with even number of elements. The first
  # element in each pair defines a pattern against which the current kubernetes context gets
  # matched. More specifically, it's P9K_CONTENT prior to the application of context expansion
  # (see below) that gets matched. If you unset all POWERLEVEL9K_GOOGLE_APP_CRED_*CONTENT_EXPANSION
  # parameters, you'll see this value in your prompt. The second element of each pair in
  # POWERLEVEL9K_GOOGLE_APP_CRED_CLASSES defines the context class. Patterns are tried in order.
  # The first match wins.
  #
  # For example, given these settings:
  #
  #   typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_CLASSES=(
  #    [<64;37;10M[<64;37;10M '*:*prod*:*'  PROD
  #     '*:*test*:*'  TEST
  #     '*'           DEFAULT)
  #
  # If your current Google application credentials is "service_account deathray-testing x@y.com",
  # its class is TEST because it doesn't match the pattern '* *prod* *' but does match '* *test* *'.
  #
  # You can define different colors, icons and content expansions for different classes:
  #
  #   typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_TEST_FOREGROUND=28
  #   typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_TEST_VISUAL_IDENTIFIER_EXPANSION='⭐'
  #   typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_TEST_CONTENT_EXPANSION='$P9K_GOOGLE_APP_CRED_PROJECT_ID'
  typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_CLASSES=(
      # '*:*prod*:*'  PROD    # These values are examples that are unlikely
      # '*:[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M*test*:*'  TEST    # to match your needs. Customize them as needed.
      '*'             DEFAULT)
  # typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_DEFAULT_FOREGROUND=7
  # typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_DEFAULT_BACKGROUND=4
  # typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_DEFAULT_VISUAL_IDENTIFIER_EXPANSION='⭐'

  # Use POWERLEVEL9K_GOOGLE_APP_CRED_CONTENT_EXPANSION to specify the content displayed by
  # google_app_cred segment. Parameter expansions are very flexible and fast, too. See reference:
  # http://zsh.sourceforge.net/Doc/Release/Expansion.html#Parameter-Expansion.
  #
  # You can use the following parameters in the expansion. Each of them corresponds to one of the
  # fields in the JSON file pointed to by GOOGLE_APPLICATION_CREDENTIALS.
  #
  #   [<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10MParameter                        | JSON key file field
  #   ---------------------------------+---------------
  #   P9K_GOOGLE_APP_CRED_TYPE         | type
  #   P9K_GOOGLE_APP_CRED_PROJECT_ID   | project_id
  #   P9K_GOOGLE_APP_CRED_CLIENT_EMAIL | client_email
  #
  # Note: ${VARIABLE//\%/%%} expands to ${VARIABLE} with all occurences of '%' replaced by '%%'.
  typeset -g POWERLEVEL9K_GOOGLE_APP_CRED_DEFAULT_CONTENT_EXPANSION='${P9K_GOOGLE_APP_CRED_PROJECT_ID//\%/%%}'

  ###############################[ public_ip: public IP address ]###############################
  # Public IP color.
  # typeset -g POWERLEVEL9K_PUBLIC_IP_FOREGROUND=7
  # typeset -g POWERLEVEL9K_PUBLIC_IP_BACKGROUND=0
  # Custom icon.
  # typeset -g POWERLEVEL9K_PUBLIC_IP_VISUAL_IDENTIFIER[<64;37;10M_EXPANSION='⭐'

  ########################[ vpn_ip: virtual private network indicator ]#########################
  # VPN IP color.
  # typeset -g POWERLEVEL9K_VPN_IP_FOREGROUND=0
  # typeset -g POWERLEVEL9K_VPN_IP_BACKGROUND=6
  # When on VPN, show just an icon without the IP address.
  # Tip: To display the private IP address when on VPN, remove the next line.
  typeset -g POWERLEVEL9K_VPN_IP_CONTENT_EXPANSION=
  # Regular expression for the VPN network interface. Run `ifconfig` or `ip -4 a show` while on VPN
  # to see the name of the interface.
  typeset -g POWERLEVEL9K_VPN_IP_INTERFACE='(wg|(.*tun))[0-9]*'
  # If set to true, show one segment per matching network interface. If set to false, show only
  # one segment corresponding to the first matching ne[<64;37;10M[<64;37;10Mtwork interface.
  # Tip: If you set it to true, you'll probably want to unset POWERLEVEL9K_VPN_IP_CONTENT_EXPANSION.
  typeset -g POWERLEVEL9K_VPN_IP_SHOW_ALL=false
  # Custom icon.
  # typeset -g POWERLEVEL9K_VPN_IP_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ###########[ ip: ip address and bandwidth usage for a specified network interface ]###########
  # IP color.
  typeset -g POWERLEVEL9K_IP_BACKGROUND=5
  typeset -g POWERLEVEL9K_IP_FOREGROUND=0
  # The following parameters are accessible within the expansion:
  #
  #   Parameter             | Meaning
  #   ----------------------+---------------
  #   P9K_IP_IP         | IP address
  #   P9K_IP_INTERFACE  | network interface
  #   P9K_IP_RX_BYTES   | total number of bytes received
  #   P9K_IP_TX_BYTES   | total number of bytes sent
  #   P9K_IP_RX_RATE    | receive rate (since last prompt)
  #   P9K_IP_TX_RATE    | send rate (since last prompt)
  # typeset -g POWERLEVEL9K_IP_CONTENT_EXPANSION='${P9K_IP_RX_RATE:+⇣$P9K_IP_RX_RATE }${P9K_IP_TX_RATE:+⇡$P9K_IP_TX_RATE }$P9K_IP_IP'
  # typeset -g POWERLEVEL9K_IP_CONTENT_EXPANSION='${P9K_IP_RX_RATE:+⇣$P9K_IP_RX_RATE }${P9K_IP_TX_RATE:+⇡$P9K_IP_TX_RATE }$P9K_IP_IP'
  typeset -g POWERLEVEL9K_IP_CONTENT_EXPANSION='$P9K_IP_IP'

  # Show information for the first network interface whose name matches this regular expression.
  # Run `ifconfig` or `ip -4 a show` to see the names of all network interfaces.
  typeset -g POWERLEVEL9K_IP_INTERFACE='e.*'
  # Custom icon.
  # typeset -g POWERLEVEL9K_IP_VISUAL_IDENTIFIER_EXPANSION='⭐'[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M

  #########################[ proxy: system-wide http/https/ftp proxy ]##########################
  # Proxy color.
  # typeset -g POWERLEVEL9K_PROXY_FOREGROUND=4
  # typeset -g POWERLEVEL9K_PROXY_BACKGROUND=0
  # Custom icon.
  # typeset -g POWERLEVEL9K_PROXY_VISUAL_IDENTIFIER_EXPANSION='⭐'

  ################################[ battery: internal battery ]#################################
  # Show battery in red when it's below this level and not connected to power supply.
  typeset -g POWERLEVEL9K_BATTERY_LOW_THRESHOLD=20
  typeset -g POWERLEVEL9K_BATTERY_LOW_FOREGROUND=1
  # Show battery in green when it's charging or fully charged.
  typeset -g POWERLEVEL9K_BATTERY_{CHARGING,CHARGED}_FOREGROUND=2
  # Show battery in yellow when it's discharging.
  typeset -g POWERLEVEL9K_BATTERY_DISCONNECTED_FOREGROUND=0
  # Battery pictograms going from low to high level of charge.
  typeset -g POWERLEVEL9K_BATTERY_STAGES='\uf58d\uf579\uf57a\uf57b\uf57c\uf57d\uf57e\uf57f\uf580\uf581\uf578'
  # Don't show the remaining time to charge/discharge.
  typeset -g POWERLEVEL9K_BATTERY_VERBOSE=false
  typeset -g POWERLEVEL9K_BATTERY_BACKGROUND=2

  #####################################[ wifi: wifi speed ]#####################################
  # WiFi color.
  typeset -g POWERLEVEL9K_WIFI_FOREGROUND=0
  typeset -g POWERLEVEL9K_WIFI_BACKGROUND=9
  # Custom icon.
  # typeset -g POWERLEVEL9K_WIFI_VISUAL_IDENTIFIER_EXPANSION='⭐'

  # Use different colors and icons depending on signal strength ($P9K_WIFI_BARS).
  #
  #   # Wifi colors and [<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10Micons for different signal strength levels (low to high).
  #   typeset -g my_wifi_fg=(0 0 0 0 0)                                # <-- change these values
  #   typeset -g my_wifi_icon=('WiFi' 'WiFi' 'WiFi' 'WiFi' 'WiFi')     # <-- change these values
  #
  #   typeset -g POWERLEVEL9K_WIFI_CONTENT_EXPANSION='%F{${my_wifi_fg[P9K_WIFI_BARS+1]}}$P9K_WIFI_LAST_TX_RATE Mbps'
  #   typeset -g POWERLEVEL9K_WIFI_VISUAL_IDENTIFIER_EXPANSION='%F{${my_wifi_fg[P9K_WIFI_BARS+1]}}${my_wifi_icon[P9K_WIFI_BARS+1]}'
  #
  # The following parameters are accessible within the expansions:
  #
  #   Parameter             | Meaning
  #   ----------------------+---------------
  #   P9K_WIFI_SSID         | service set identifier, a.k.a. network name
  #   P9K_WIFI_LINK_AUTH    | a[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10Muthentication protocol such as "wpa2-psk" or "none"
  #   P9K_WIFI_LAST_TX_RATE | wireless transmit rate in megabits per second
  #   P9K_WIFI_RSSI         | signal strength in dBm, from -120 to 0
  #   P9K_WIFI_NOISE        | noise in dBm, from -120 to 0
  #   P9K_WIFI_BARS         | signal strength in bars, from 0 to 4 (derived from P9K_WIFI_RSSI and P9K_WIFI_NOISE)
  #
  # All parameters except P9K_WIFI_BARS are extracted from the output of the following command:
  #
  #   /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I

  ####################################[ time: current time ]####################################
  # Current time color.
  typeset -g POWERLEVEL9K_TIME_FOREGROUND=0
  typeset -g POWERLEVEL9K_TIME_BACKGROUND=7
  # Format for the current time: 09:51:02. See `man 3 strftime`.
  typeset -g POWERLEVEL9K_TIME_FORMAT='%D{%I:%M:%S %p}'
  # typeset -g POWERLEVEL9K_TIME_FORMAT='%D{%I:%M:%S %p}'
  # typeset -g POWERLEVEL9K_TIME_FORMAT='%D{%Y.%-b.%-d %I:%M:%S %p}'

  # If set to true, time will update when you hit enter. This way prompts for the past
  # commands will contain the start times of their commands as opposed to the default
  # behavior where they contain the end times of their preceding commands.
  typeset -g POWERLEVEL9K_TIME_UPDATE_ON_COMMAND=false
  # Custom icon.
  # typeset -g POWERLEVEL9K_TIME_VISUAL_IDENTIFIER_EXPANSION='⭐'
  # Custom prefix.
  # typeset -g POWERLEVEL9K_TIME_PREFIX='at '

  # Example of a user-defined prompt segment. Functi[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10Mon prompt_example will be called on every
  # prompt if `example` prompt segment is added to POWERLEVEL9K_LEFT_PROMPT_ELEMENTS or
  # POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS. It displays an icon and yellow text on red background
  # greeting the user.
  #
  # Type `p10k help segment` for documentation and a more sophisticated example.
  function prompt_example() {
    p10k segment -b 1 -f 3 -i '⭐' -t 'hello, %n'
  }

  # User-defined prompt segments may optionally provide an instant_prompt_* function. Its job
  # is to generate the prompt segment for display in instant prompt. See
  # https://github.com/romkatv/powerlevel10k/blob/master/README.md#instant-prompt.
  #
  # Powerlevel10k will call instant_prompt_* at the same time as the regular prompt_* function
  #[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M and will record all `p10k segment` calls it makes. When displaying instant prompt, Powerlevel10k
  # will replay these calls without actually calling instant_prompt_*. It is imperative that
  # instant_prompt_* always makes the same `p10k segment` calls regardless of environment. If this
  # rule is not observed, the content of instant prompt will be incorrect.
  #
  # Usually, you should either not define instant_prompt_* or simply call prompt_* from it. If
  # instant_prompt_* is not defined for a segment, the segment won't be shown in instant prompt.
  function instant_prompt_example() {
    # Since prompt_example always makes the same `p10k segment` calls, we can call it from
    # instant_prompt_example. This will give us the same `example` prompt segment in the instant
    # and regular prompts.
    prompt_example
  }

  # User-defined prompt segments can be customized the same way as built-in segments.
  # typeset -g POWERLEVEL9K_EXAMPLE_FOREGROUND=3
  # typeset -g POWERLEVEL9K_EXAMPLE_VISUAL_IDENTIFIER_EXPANSION='⭐'

  # Transient prompt works similarly to the builtin transient_rprompt option. It trims down prompt
  # when accepting a command line. Supported values:
  #
  #   - off:      Don't change prompt when accepting a command line.
  #   - always:   Trim down prompt when accepting a command line.
  #   - same-dir: Trim down prompt when accepting a command line unless this is the first command
  #               typed after changing current working directory.
  typeset -g POWERLEVEL9K_TRANSIENT_PRO[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10M[<64;37;10MMPT=off

  # Instant prompt mode.
  #
  #   - off:     Disable instant prompt. Choose this if you've tried instant prompt and found
  #              it incompatible with your zsh configuration files.
  #   - quiet:   Enable instant prompt and don't print warnings when detecting console output
  #              during zsh initialization. Choose this if you've read and understood
  #              https://github.com/romkatv/powerlevel10k/blob/master/README.md#instant-prompt.
  #   - verbose: Enable instant prompt and print a warning when detecting console output during
  #              zsh initialization. Choose this if you've never tried instant prompt, haven't
  #              seen the warning, or if you are unsure what this all means.
  typeset -g POWERLEVEL9K_INSTANT_PROMPT=off

  # Hot reload allows you to change POWERLEVEL9K options after Powerlevel10k has been initialized.
  # For example, you can type POWERLEVEL9K_BACKGROUND=red and see your prompt turn red. Hot reload
  # can slow down prompt by 1-2 milliseconds, so it's better to keep it turned off unless you
  # really need it.
  typeset -g POWERLEVEL9K_DISABLE_HOT_RELOAD=true

  # If p10k is already loaded, reload configuration.
  # This works even with POWERLEVEL9K_DISABLE_HOT_RELOAD=true.
  (( ! $+functions[p10k] )) || p10k reload
}

# Tell `p10k configure` which file it should overwrite.
typeset -g POWERLEVEL9K_CONFIG_FILE=${${(%):-%x}:a}

(( ${#p10k_config_opts} )) && setopt ${p10k_config_opts[@]}
'builtin' 'unset' 'p10k_config_opts'

这个.p10k.zsh的配置方案并非本人原创，为之前配置时Google搜索所寻得，因时间较久寻不到当时的链接，故在此说明一下。