Cygwin 如何在windows上提高babun中zsh的加载时间？

我喜欢ZSH外壳和它的主题，但它非常慢。加载需要7到10秒。我还将其用作VS代码中的集成终端，尽管加载速度很慢。这是我的

.zshrc

文件的副本

# Path to your oh-my-zsh installation.
export ZSH=$HOME/.oh-my-zsh
export PS1="[%* - %D] %d %% "


# Set name of the theme to load. 
# Look in ~/.oh-my-zsh/themes/
# Optionally, if you set this to "random", it'll load a random theme each
# time that oh-my-zsh is loaded.
ZSH_THEME="agnoster"
DEFAULT_USER=13000

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

# 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.
# 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.
# The optional three formats: "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
# 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? (plugins can be found in ~/.oh-my-
  zsh/plugins/*)
# Custom plugins may be added to ~/.oh-my-zsh/custom/plugins/
# Example format: plugins=(rails git textmate ruby lighthouse)
# Add wisely, as too many plugins slow down shell startup.
  plugins=(git)

# User configuration

export PATH=$HOME/bin:/usr/local/bin:$PATH
# export MANPATH="/usr/local/man:$MANPATH"

source $ZSH/oh-my-zsh.sh


# You may need to manually set your language environment
# export LANG=en_US.UTF-8

# Preferred editor for local and remote sessions
# if [[ -n $SSH_CONNECTION ]]; then
#   export EDITOR='vim'
# else
#   export EDITOR='mvim'
# fi

# Compilation flags
# export ARCHFLAGS="-arch x86_64"

# ssh
# export SSH_KEY_PATH="~/.ssh/dsa_id"

# Set personal aliases, overriding those provided by oh-my-zsh libs,
# plugins, and themes. Aliases can be placed here, though oh-my-zsh
# users are encouraged to define aliases within the ZSH_CUSTOM folder.
# For a full list of active aliases, run `alias`.
#
# Example aliases
# alias zshconfig="mate ~/.zshrc"
# alias ohmyzsh="mate ~/.oh-my-zsh"

prompt_dir() {
  prompt_segment blue black "${PWD##*/}"
}

编辑：：我在我的cygwin目录中找到了2

ohmyzsh.sh

文件，下面是这两个文件

第一个

# Check for updates on initial load...
if [ "$DISABLE_AUTO_UPDATE" != "true" ]; then
  env ZSH=$ZSH DISABLE_UPDATE_PROMPT=$DISABLE_UPDATE_PROMPT zsh -f 
$ZSH/tools/check_for_upgrade.sh
fi

# Initializes Oh My Zsh

# add a function path
fpath=($ZSH/functions $ZSH/completions $fpath)

# Load all stock functions (from $fpath files) called below.
autoload -U compaudit compinit

: ${ZSH_DISABLE_COMPFIX:=true}

# Set ZSH_CUSTOM to the path where your custom config files
# and plugins exists, or else we will use the default custom/
if [[ -z "$ZSH_CUSTOM" ]]; then
    ZSH_CUSTOM="$ZSH/custom"
fi

# Set ZSH_CACHE_DIR to the path where cache files should be created
# or else we will use the default cache/
if [[ -z "$ZSH_CACHE_DIR" ]]; then
  ZSH_CACHE_DIR="$ZSH/cache"
fi


# Load all of the config files in ~/oh-my-zsh that end in .zsh
# TIP: Add files you don't want in git to .gitignore
for config_file ($ZSH/lib/*.zsh); do
  custom_config_file="${ZSH_CUSTOM}/lib/${config_file:t}"
  [ -f "${custom_config_file}" ] && config_file=${custom_config_file}
  source $config_file
done


is_plugin() {
  local base_dir=$1
  local name=$2
  test -f $base_dir/plugins/$name/$name.plugin.zsh \
    || test -f $base_dir/plugins/$name/_$name
}
# Add all defined plugins to fpath. This must be done
# before running compinit.
for plugin ($plugins); do
  if is_plugin $ZSH_CUSTOM $plugin; then
fpath=($ZSH_CUSTOM/plugins/$plugin $fpath)
  elif is_plugin $ZSH $plugin; then
    fpath=($ZSH/plugins/$plugin $fpath)
  fi
done

# Figure out the SHORT hostname
if [[ "$OSTYPE" = darwin* ]]; then
  # macOS's $HOST changes with dhcp, etc. Use ComputerName if possible.
  SHORT_HOST=$(scutil --get ComputerName 2>/dev/null) || 
SHORT_HOST=${HOST/.*/}
else
  SHORT_HOST=${HOST/.*/}
fi

# Save the location of the current completion dump file.
if [ -z "$ZSH_COMPDUMP" ]; then
  ZSH_COMPDUMP="${ZDOTDIR:-${HOME}}/.zcompdump-${SHORT_HOST}-${ZSH_VERSION}"
fi

if [[ $ZSH_DISABLE_COMPFIX != true ]]; then
  # If completion insecurities exist, warn the user without enabling 
completions.
  if ! compaudit &>/dev/null; then
    # This function resides in the "lib/compfix.zsh" script sourced above.
    handle_completion_insecurities
  # Else, enable and cache completions to the desired file.
  else
    compinit -d "${ZSH_COMPDUMP}"
  fi
else
  compinit -i -d "${ZSH_COMPDUMP}"
fi

# Load all of the plugins that were defined in ~/.zshrc
for plugin ($plugins); do
  if [ -f $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh ]; then
    source $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh
  elif [ -f $ZSH/plugins/$plugin/$plugin.plugin.zsh ]; then
    source $ZSH/plugins/$plugin/$plugin.plugin.zsh
  fi
done

# Load all of your custom configurations from custom/
for config_file ($ZSH_CUSTOM/*.zsh(N)); do
  source $config_file
done
unset config_file

# Load the theme
if [ "$ZSH_THEME" = "random" ]; then
  themes=($ZSH/themes/*zsh-theme)
  N=${#themes[@]}
  ((N=(RANDOM%N)+1))
  RANDOM_THEME=${themes[$N]}
  source "$RANDOM_THEME"
  echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
else
  if [ ! "$ZSH_THEME" = ""  ]; then
    if [ -f "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme" ]; then
      source "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme"
    elif [ -f "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme" ]; then
      source "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme"
    else
      source "$ZSH/themes/$ZSH_THEME.zsh-theme"
    fi
  fi
fi

第二个是

# Check for updates on initial load...
if [ "$DISABLE_AUTO_UPDATE" != "true" ]; then
  env ZSH=$ZSH DISABLE_UPDATE_PROMPT=$DISABLE_UPDATE_PROMPT zsh -f 
$ZSH/tools/check_for_upgrade.sh
fi

# Initializes Oh My Zsh

# add a function path
fpath=($ZSH/functions $ZSH/completions $fpath)

# Set ZSH_CUSTOM to the path where your custom config files
# and plugins exists, or else we will use the default custom/
if [[ -z "$ZSH_CUSTOM" ]]; then
    ZSH_CUSTOM="$ZSH/custom"
fi

# Set ZSH_CACHE_DIR to the path where cache files should be created
# or else we will use the default cache/
if [[ -z "$ZSH_CACHE_DIR" ]]; then
  ZSH_CACHE_DIR="$ZSH/cache/"
fi


# Load all of the config files in ~/oh-my-zsh that end in .zsh
# TIP: Add files you don't want in git to .gitignore
for config_file ($ZSH/lib/*.zsh); do
  custom_config_file="${ZSH_CUSTOM}/lib/${config_file:t}"
  [ -f "${custom_config_file}" ] && config_file=${custom_config_file}
  source $config_file
done

# Load all of your custom configurations from custom/
for config_file ($ZSH_CUSTOM/*.zsh(N)); do
  source $config_file
done
unset config_file

is_plugin() {
  local base_dir=$1
  local name=$2
  test -f $base_dir/plugins/$name/$name.plugin.zsh \
    || test -f $base_dir/plugins/$name/_$name
}
# Add all defined plugins to fpath. This must be done
# before running compinit.
for plugin ($plugins); do
  if is_plugin $ZSH_CUSTOM $plugin; then
    fpath=($ZSH_CUSTOM/plugins/$plugin $fpath)
  elif is_plugin $ZSH $plugin; then
    fpath=($ZSH/plugins/$plugin $fpath)
  fi
done

# Figure out the SHORT hostname
if [[ "$OSTYPE" = darwin* ]]; then
  # OS X's $HOST changes with dhcp, etc. Use ComputerName if possible.
  SHORT_HOST=$(scutil --get ComputerName 2>/dev/null) || 
SHORT_HOST=${HOST/.*/}
else
  SHORT_HOST=${HOST/.*/}
fi

# Save the location of the current completion dump file.
if [ -z "$ZSH_COMPDUMP" ]; then
  ZSH_COMPDUMP="${ZDOTDIR:-${HOME}}/.zcompdump-${SHORT_HOST}-${ZSH_VERSION}"
fi

# Load and run compinit
autoload -U compinit
compinit -i -d "${ZSH_COMPDUMP}"

# Load all of the plugins that were defined in ~/.zshrc
for plugin ($plugins); do
  if [ -f $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh ]; then
    source $ZSH_CUSTOM/plugins/$plugin/$plugin.plugin.zsh
  elif [ -f $ZSH/plugins/$plugin/$plugin.plugin.zsh ]; then
    source $ZSH/plugins/$plugin/$plugin.plugin.zsh
  fi
done

# Load the theme
if [ "$ZSH_THEME" = "random" ]; then
  themes=($ZSH/themes/*zsh-theme)
  N=${#themes[@]}
  ((N=(RANDOM%N)+1))
  RANDOM_THEME=${themes[$N]}
  source "$RANDOM_THEME"
  echo "[oh-my-zsh] Random theme '$RANDOM_THEME' loaded..."
else
  if [ ! "$ZSH_THEME" = ""  ]; then
    if [ -f "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme" ]; then
      source "$ZSH_CUSTOM/$ZSH_THEME.zsh-theme"
    elif [ -f "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme" ]; then
      source "$ZSH_CUSTOM/themes/$ZSH_THEME.zsh-theme"
    else
      source "$ZSH/themes/$ZSH_THEME.zsh-theme"
    fi
  fi
fi

不要介意长的post:D.

通常长的加载时间会导致shell使用框架。

• 您可以尝试另一个更小的框架：

• 您可以尝试找出哪些插件/工具在运行时花费的时间最多

$zsh-xv

它将输出运行时加载的内容。您可以看到哪个插件/进程需要最长的时间来加载和响应

你还尝试过清理asl文件吗？

---

我已在Windows 10计算机上安装了babun

禁用bash自动完成作业稍微缩短了我的加载时间。我将所有文件重命名为“bash_completion.d”目录中的“.bk”扩展名

{ ~ }  » ls -ltr /etc/bash_completion.d                                                         ~
total 68
-rwxrwx---+ 1 m.ortiz.montealegre Domain Users   998 Jun 23  2015 vim-completion.bk
-rwxrwx---+ 1 m.ortiz.montealegre Domain Users 44924 Jun 23  2015 svn.bk
-rwxrwx---+ 1 m.ortiz.montealegre Domain Users  1200 Jun 23  2015 gvim-completion.bk
-rwxrwx---+ 1 m.ortiz.montealegre Domain Users  2609 Jun 23  2015 gsettings.bk
-rwxrwx---+ 1 m.ortiz.montealegre Domain Users  1356 Jun 23  2015 gresource.bk
-rwxrwx---+ 1 m.ortiz.montealegre Domain Users   935 Jun 23  2015 gdbus.bk
-rwxrwx---+ 1 m.ortiz.montealegre Domain Users  1389 Jun 23  2015 gapplication.bk

另外，使用strace进行调试是一个很好的选择，可以查看Cygwin加载时发生的情况，请检查此项

编辑：

关于巴朋调整的信息

babun网站上记录了一个可用于检查安装的工具，请使用babun check也许这会为您提供一些线索：

{ ~ } » babun check                                                                          ~
Executing babun check
Prompt speed      [SLOW]
Hint: your prompt is very slow. Check the installed 'BLODA' software.
Connection check  [OK]
Update check      [OK]
Cygwin check      [OK]

我不知道您是否在babun安装中执行了一些调整，请检查您的~/.babunc文件，并验证您是否已禁用自动更新和启动检查（不启用它们）：

关于Cygwin

有几个调整，如果您不喜欢使用Strace调试，您可以探索Cygwin

我认为您应该抽象出“babun”的概念，不要忘记嵌入式Cygwin，我认为这才是真正需要加速的，babun核心是一个Cygwin实现，有一些变化：

Babun的核心由预配置的Cygwin组成

---

运行

zsh-xv

命令，观看详细的输出，就像看电视一样（不要用鼠标和按键干扰）。此时，详细的输出速度会变慢，如果可能，请删除该插件或检查bug。然后运行

source.zshrc

。再次启动详细输出。启动一个新的shell窗口。你会明白加载速度越来越快

我说的是慢哦，我的ZSH/ZSH部分。我不是Windows用户，您应该排除任何与Windows相关的独家事宜。有了自制的iTerm，这些小问题就成了常规问题。哦，我的ZSH，有漂亮的东西，在Mac上加载插件、主题，速度慢得可怜。没什么新鲜事。你可以搜索整个互联网，你会发现很多Mac用户&慢啊，我的ZSH。您需要在windows上使用慢速ZSH或Oh My ZSH not slow babun搜索问题。使用Oh My ZSH的Mac用户数量要高得多。另外还有GNU/Linux用户

和。所有的修复都是为了稍微加快速度

所有这些都将为您提供有关通用的说明，比如我们将说使

禁用\u AUTO\u UPDATE=“true”

处于活动状态，ZSH历史记录大小变小等等。运行：

cd ~
export HISTSIZE=2000
export HISTFILE="$HOME/.history" 
export SAVEHIST=$HISTSIZE
setopt hist_ignore_all_dups
# reload once
source .zshrc
# check
cat .history 

---

你能编辑你的文章，包括$ZSH/oh my ZSH的内容吗。sh@mikep我找到了2个

ohmyzsh.sh

文件。它有许多共同点。这两个都在上面的帖子中给出。谢谢。狒狒在室外比（未集成）跑得快吗？或者是同一时间。@Miguelotiz在VS中速度更慢，比如一秒或两秒。在VS外部正常运行通常需要7秒，在VS中需要8-9秒。bash自动完成是我使用的主要功能之一。这是我爱巴邦的主要原因之一。正在禁用这是一个否：）。还有其他建议吗？请别逗我：D.谢谢！跑着的斯特拉斯给了我这么大的一根木头。我必须滚动23次才能到达顶部。我该怎么办？我还尝试将

bash completion.d

中的每个文件重命名为

.bak

扩展名。加载时间仍然相同。Pramesh，strace允许您查看所有系统调用。调试该日志您可以找到在您的环境中加载的内容，并禁用或改进耗时过长的内容。Strace日志太长了。调试它可能需要3-4天，但我迟早会尝试的。还有别的办法吗？谢谢你的帮助。使用抗原没有什么好处。装载时间几乎相同。早些时候，它花了大约7秒。抗原之后也是一样的。还使用了

zsh-rv

给了我一个巨大的日志，我对此一无所知。

asl

清除是针对mac操作系统的，我想这对我不起作用。谢谢你还有什么建议吗？我会尝试一切：你是否使用了抗原并移除了我的zsh？通常，开始时间至少应该很快。其他贝壳怎么样？猛击？他们快吗？试试

https://github.com/getantibody/antibody因为抗原速度太慢，所以写了

。我的其他shell，如

cmd、git bash

都很快。我的慢shell是windows上的Bash和使用oh My zsh的Babun。那么Bash也慢吗？zsh没有

哦，我的zsh

也很慢吗？你试过抗体了吗？你试过“巴邦”主题吗？巴什比自己的很快。当使用oh my zsh进行介绍时，速度很慢。您提供的链接是我已经没有运气通过的链接。在调试模式下运行

zsh

ie.

zsh-xv

在不到一秒钟的时间内给了我一个巨大的日志。我该怎么办？在您提供的链接中，建议您查看终端冻结的位置，但我的完全不冻结。我也执行了你提供的命令。我会告诉你是否注意到了装载时间的减少。非常感谢。同样，你是对的，所有花哨的主题和插件

zsh

肯定会很慢，而且有很多关于它的帖子。但是那些帖子都是关于Linux和MAC的

cd ~
export HISTSIZE=2000
export HISTFILE="$HOME/.history" 
export SAVEHIST=$HISTSIZE
setopt hist_ignore_all_dups
# reload once
source .zshrc
# check
cat .history