Oh my zsh

     被命令行自动补齐功能吸引，在编辑指令的时候，对于之前使用过的指令，按→即可快速补全。

下文详细讲述如何搭建环境及安装插件，以及存在防火墙的情况下如何手动安装操作。

• 查看linux或Mac支持哪些shell，是否包含zsh，如不包含需另外安装

cat /etc/shells

输出：

/bin/bash

/bin/csh

/bin/dash

/bin/ksh

/bin/sh

/bin/tcsh

/bin/zsh

• 设置当前默认shell,需重新打开终端或新建一个窗口

chsh -s /bin/bash 

chsh -s /bin/zsh 

• 安装oh-my-zsh

sh -c "$(curl -fsSL https://gitee.com/mirrors/oh-my-zsh/raw/master/tools/install.sh)"

参考的是以下网址，亲测mac上安装无误，安装好后终端就变彩色了

Oh My Zsh, 『 安装 & 配置 』 - 知乎

• 手动安装oh my zsh

wget、curl一把安装好固然好，但在办公网络下，由于防火墙的存在或其他限制，可能需要手动下载，手动安装，这就比较头痛了，需要手动下载2个组件，修改安装sh文件，再手动执行。

1.下载install.sh文件

https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh

2.下载oh my zsh 代码库

GitHub - ohmyzsh/ohmyzsh:  A delightful community-driven (with 2,000+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python, etc), 140+ themes to spice up your morning, and an auto-update tool so that makes it easy to keep up with the latest updates from the community.

3.vim install.sh

由于公司防火墙等原因，直接执行sh文件clone oh my zsh 代码库会报错"Error: git clone of oh-my-zsh repo failed"

修改clone部分为 cp本地已下载的文件，相关代码在Manual clone with git config options to support git < v1.7.2处

修改为： 

  # Manual clone with git config options to support git < v1.7.2
  git init --quiet "$ZSH" && cd "$ZSH" \
  && git config core.eol lf \
  && git config core.autocrlf false \
  && git config fsck.zeroPaddedFilemode ignore \
  && git config fetch.fsck.zeroPaddedFilemode ignore \
  && git config receive.fsck.zeroPaddedFilemode ignore \
  && git config oh-my-zsh.remote origin \
  && git config oh-my-zsh.branch "$BRANCH" \
#  && git remote add origin "$REMOTE" \
#  && git fetch --depth=1 origin \
#  && git checkout -b "$BRANCH" "origin/$BRANCH" || {
#    [ ! -d "$ZSH" ] || {
#      cd -
#      rm -rf "$ZSH" 2>/dev/null
#    }
#    fmt_error "git clone of oh-my-zsh repo failed"
#    exit 1
#  }
#   Exit installation directory
  cp -R /Users/myname/Downloads/ohmyzsh_install/ohmyzsh-master/* /Users/myname/.oh-my-zsh
  cd -
#
  echo
}

4.执行安装

./install.sh

• 查看zsh配置文件

vim ~/.zshrc

查看主题 ZSH_THEME

查看插件plugins

• 增加插件 

zsh-syntax-highlighting 高亮插件,可用于检查命令是否输入正确

zsh-autosuggestions 自动补全插件，可记住过往命令

1.修改配置

vim ~/.zshrc

修改为plugins=(git zsh-syntax-highlighting zsh-autosuggestions)

2.安装插件

git clone https://github.com/zsh-users/zsh-syntax-highlighting.git ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-syntax-highlighting

git clone https://github.com/zsh-users/zsh-autosuggestions ${ZSH_CUSTOM:-~/.oh-my-zsh/custom}/plugins/zsh-autosuggestions

        如不能git clone，手动下载后mv到对应路径下

~/.oh-my-zsh/custom/plugins/zsh-autosuggestions

~/.oh-my-zsh/custom/plugins/zsh-syntax-highlighting

3.更新配置，使之立刻起效

source ~/.zshrc 

参考oh-my-zsh 国内安装及配置_菜饼同学的博客-CSDN博客_ohmyzsh国内

• 安装第三方自动补齐插件

incr 目录提示和补全插件

下载插件

wget http://mimosa-pudica.net/src/incr-0.2.zsh 

将第三方插件放在插件目录库路径下

mkdir ~/.oh-my-zsh/plugins/incr
cd ~/.oh-my-zsh/plugins/incr
mv /Users/XXX/incr-0.2.zsh ./


vim ~/.zshrc
# 末尾加上 source ~/.oh-my-zsh/plugins/incr/incr*.zsh

# 更新配置
source ~/.zshrc