Mac 上快速安装 oh-my-zsh

Mac 上快速安装 oh-my-zsh

1. 检测mac自带的zsh

   $ cat /etc/shells
   # List of acceptable shells for chpass(1).
   # Ftpd will not allow users to connect who are not using
   # one of these shells.
   /bin/bash
   /bin/csh
   /bin/dash
   /bin/ksh
   /bin/sh
   /bin/tcsh
   /bin/zsh
   

2. 设置zsh

   查看zsh版本

   $ zsh --version
   zsh 5.8.1 (x86_64-apple-darwin21.0)
   

   把zsh设置成默认shell

   # 查看
   $ echo $(which zsh)
   /bin/zsh
   # 设置
   $ chsh -s $(which zsh)
   # 查检-需要关闭终端重新打开后生效
   $ echo $SHELL
   /bin/zsh
   

3. 安装

   • 下载仓库

     git clone https://github.com/ohmyzsh/ohmyzsh.git ~/.oh-my-zsh
     

   • 在.zshrc文件中复制我们为您包含的模板

     cp ~/.oh-my-zsh/templates/zshrc.zsh-template ~/.zshrc
     

   • 更改默认shell的配置，然后重启终端

     chsh -s $(which zsh)
     

   • 修改主题

     主题列表：https://github.com/ohmyzsh/wiki/blob/main/Themes.md

​ 打开设置：~/.zshrc

# 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="crcandy"

​ 修改主题为 crcandy，并重启终端生效。

1. 安装**zsh-completions** 插件

   • 在 oh-my-zsh repo 中克隆存储库：

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

   • 增加 FPATH 在 .zshrc 文件中，增加在 source "$ZSH/oh-my-zsh.sh" 之前:

     fpath+=${ZSH_CUSTOM:-${ZSH:-~/.oh-my-zsh}/custom}/plugins/zsh-completions/src
     

   • 验证

     > % git cl
     clean -- remove untracked files from working tree
     clone -- clone repository into new directory
     

   • 插件推荐

     • zsh-syntax-highlighting

       这款插件可以实时检测命令是否出错。

       下载插件到指定目录，使用如下命令即可：

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

       然后修改配置文件.zshrc，在plugins中添加插件zsh-syntax-highlighting；

       
       （图片来源网络，侵删）

       plugins=(
               git
               zsh-syntax-highlighting
       )
       

     • zsh-autosuggestions

       自动补全插件，输入命令后会自动提示相关命令，使用方向键→可以实现自动补全。

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

     • zsh-history-substring-search

       可以搜索命令历史的插件，使用Ctrl+R快捷键触发，模糊搜索历时使用的命令。

       
       （图片来源网络，侵删）

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