Mac终端美化（iterm2+oh-my-zsh+vim）

iterm2设置主题：Agnoster 主题

1. Agnoster 主题安装

a. 使用 vim 打开~/.zshrc，然后将 ZSH_THEME="robbyrussell" 改成 ZSH_THEME="agnoster"
b. 安装Powerline 对应的字体库
为了展示 Agnoster 主题提示符里的三角形，需要 Powerline 字体库的支持，具体步骤如下：

git clone https://github.com/powerline/fonts.git
cd fonts
./install.sh

c. 修改 iterm2 字体配置

进入：iTerm2 > Profiles > Text > Font，修改字体为：Meslo LG S DZ Regular for Powerline。

 

 

3. 修改文件夹显示颜色

个人不太喜欢主题中默认文件夹的颜色，所以使用如下的命令对其进行修改。

export CLICOLOR=1
export LSCOLORS="Fxbxaxdxcxegedabagacad"

 

vim + oh-my-zsh + git配置开发环境

vim配置

安装vundle

使用vundle作为插件管理器，使用前先安装vundle

mkdir -p ~/.vim/bundle
git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim

 

配置 .vimrc

编辑~/.vimrc文件，写入以下内容

set nocompatible
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
Plugin 'VundleVim/Vundle.vim'

" code complete
Plugin 'davidhalter/jedi-vim'
Plugin 'ervandew/supertab'

" syntastic check
Plugin 'nvie/vim-flake8'
Plugin 'scrooloose/syntastic'

" colorscheme
Plugin 'altercation/vim-colors-solarized'
Plugin 'luochen1990/rainbow' , {'for': 'python'}
Plugin 'morhetz/gruvbox'

" code format
Plugin 'mindriot101/vim-yapf'

" file search
Plugin 'ctrlpvim/ctrlp.vim'

call vundle#end()
filetype plugin indent on

colorscheme gruvbox

" for code complete
let g:jedi#auto_initialization = 1
let g:jedi#completions_enabled = 0
let g:jedi#show_call_signatures = 1


" for <leader>
let mapleader = ","
let g:mapleader = ","

" goto definition
let g:jedi#goto_definitions_command = ""
let g:jedi#goto_assignments_command = "<leader>g"
let g:jedi#goto_command = "<leader>d"

" file search
let g:ctrlp_map = '<c-p>'
let g:ctrlp_cmd = 'CtrlP'
" serach file in MRU
nmap <Leader>f :CtrlPMRUFiles<CR>
" search file in BUffer
nmap <Leader>b :CtrlPBuffer<CR>


set number
set cursorline
set fileencoding=utf-8
set fencs=ucs-bom,utf-8,cp936,gb18030,big5,euc-jp,euc-kr,latin1
set history=500
let python_highlight_all=1
set background=dark
set t_Co=256
set laststatus=2
set viminfo+=!
set showmatch
set matchtime=5
set ignorecase
set hlsearch
set autoindent
set cindent
set tabstop=4
set expandtab
set softtabstop=4
set shiftwidth=4
set autochdir
set autoread

highlight OverLength ctermbg=red ctermfg=white guibg=#592929
autocmd! FileType python match OverLength /\%89v.\+/

 

保存后打开vim，在normal模式下输入

:PluginInstall

vundle会自动安装配置的插件，之后就可以愉快地使用啦~

使用

配置后的效果如图

使用比较简单，主要是flake8和jedi的使用

flake8用于检查代码，编辑完后按快捷键F7进行检查

jedi用于代码补全和跳转，在函数名或者类名处按下, + d会跳转到定义处

ctrp用于文件搜索和跳转，按下, + f 调出搜索框，输入文件名进行搜索，按下, + b调出缓冲区文件，此快捷键配合

, + d可以在定义处和调用处来回跳转，非常好用

zsh配置

zsh是区别于bash的一种shell，比bash更好用

安装zsh

oh-my-zsh是基于zsh的一个主题，On My Zsh 官方网站 给出了三种安装方式，任选一种即可：

a. curl 安装

sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

b. wget安装

sh -c "$(wget -O- https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

c. fetch 安装

sh -c "$(fetch -o - https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"

Oh My Zsh 是一款社区驱动的命令行工具，正如它的主页上说的，Oh My Zsh 是一种生活方式。它基于 zsh 命令行，提供了主题配置，插件机制，已经内置的便捷操作。给我们一种全新的方式使用命令行。Oh My Zsh 是基于 zsh 命令行的一个扩展工具集，提供了丰富的扩展功能。

P.S. 安装 Oh My Zsh 的前提是需要安装 Zsh，请自行查阅相关安装方法。 

配置.zshrc

# If you come from bash you might have to change your $PATH.
# export PATH=$HOME/bin:/usr/local/bin:$PATH

# Path to your oh-my-zsh installation.
export ZSH="/root/.oh-my-zsh"

# 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="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 ~/.oh-my-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.
# 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 ~/.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
    history
    zsh-syntax-highlighting
    zsh-completions
    extract
    )

export LC_ALL=en_US.UTF-8
export LANG=en_US.UTF-8
source ~/.zsh/zsh-autosuggestions/zsh-autosuggestions.zsh
bindkey ',' autosuggest-accept
source $ZSH/oh-my-zsh.sh
unsetopt share_history

# User configuration

# export MANPATH="/usr/local/man:$MANPATH"

# 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"

# 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"

export TERM=xterm-256color
ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE='fg=247'


# for autojump
[[ -s ~/.autojump/etc/profile.d/autojump.sh ]] && . ~/.autojump/etc/profile.d/autojump.sh

 

安装插件

上面我们自己配置了一些插件，需要手动下载

安装zsh-autosuggestions

git clone git clone https://gitclone.com/github.com/zsh-users/zsh-autosuggestions.git /Users/username/.zsh/zsh-autosuggestions/

 

安装zsh-syntax-highlighting和zsh-completions

cd ~/.oh-my-zsh/plugins
git clone https://github.com/zsh-users/zsh-syntax-highlighting.git
git clone https://github.com/zsh-users/zsh-completions.git

刷新.zshrc文件

source ~/.zshrc

 使用

上面步骤完成后，就可以愉快地使用啦，效果如下图

提示符会显示当前的仓库和分支名，命令行也会自动补全，非常好用

git配置

原始的git没有颜色区分，看着不舒服，在~/.gitconfig里可以配置颜色，这样git status和git diff就能很容易地看出修改来了

[user]
    email = handsome@gmail.com
    name = handsome

[alias]
    br = branch
    
[color]
    branch = auto
    diff = auto
    status = auto

[color "branch"]
    current = green
    local = white
    remote = green
    
[color "diff"]
    meta = yellow bold
    frag = magenta bold
    old = red bold
    new = green bold

[color "status"]
    added = green
    changed = red
    untracked = red

git的使用效果留给大家自己去体验

这就是我自己的配置，如果大家有更好的配置可以告知我~

 

 

oh-my-zsh隐藏用户名或者主机名(主题去掉git目录多级显示)

oh-my-zsh隐藏用户名或者主机名

修改vim ~/.zshrc文件,在文件底部增加

隐藏用户名和主机名

prompt_context() {}

只保留用户名，隐藏主机名

prompt_context() {
  if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
    prompt_segment black default "%(!.%{%F{yellow}%}.)$USER"
  fi
}

只保留主机名，隐藏用户名

prompt_context() {
  if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
    prompt_segment black default "%(!.%{%F{yellow}%}.)$HOST"
  fi
}

最简化展示，加时间

prompt_context() {
  if [[ "$USER" != "$DEFAULT_USER" || -n "$SSH_CLIENT" ]]; then
    DATE=""`date "+%Y-%m-%d %H·%M·%S"`""
    prompt_segment black default "%(!.%{%F{yellow}%}.)$DATE"
  fi
}

 

修改后执行 source ~/.zshrc才能生效，注：可以去掉$HOST避免重复显示路径。

其他zsh配置

zsh 的转义变量（prompt variables 和 conditional substrings）：

下面是一些比较常用的转义变量，更多详细的转义指令可以到zsh Prompt-Expansion查询

转义变量	描述
%T	系统时间（时：分）
%*	系统时间（时：分：秒）
%D	系统日期（年-月-日）
%n	你的用户名
%B - %b	开始到结束使用粗体打印
%U - %u	开始到结束使用下划线打印
%d	你目前的工作目录
%~	你目前的工作目录相对于～的相对路径（可能在某些zsh版本可能造成乱码）
%M	计算机的主机名
%m	计算机的主机名（在第一个句号之前截断）
%l	你当前的tty

 

 

 

 

 

 

 

 

 

 

 

 

 

举个例子～

在~/.zshrc 修改之前的PS1

export PS1="[%T] %~ %# "

相应效果如下：

[2:00] ~ % sudo su
[sudo] password for diaoshe:
[2:00] /home/diaoshe #

加点颜色

配置更加个性化的命令提示符<——–说明文档！
在~/.zshrc 中删除之前添加的 PS1 并添加如下语句

#开启颜色
autoload -U colors && colors
#配置提示符模式。。 其实配置之前的PS1也是可以的 但是为了尊重说明文档。。。
PROMPT="%{$fg[red]%}%n%{$reset_color%}@%{$fg[blue]%}%m %{$fg[green]%}%1|%~ %{$reset_color%}%#>"
#在行末显示上一命令的返回状态
RPROMPT="[%{$fg_bold[yellow]%}%?%{$reset_color%}]"