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Linux终极shell
Zsh 介绍
Zsh 兼容 Bash，据传说 99% 的 Bash 操作 和 Zsh 是相同的Zsh 官网：http://www.zsh.org/先看下你的 Linux支持哪些 shell：cat /etc/shells，正常结果应该是这样的：
/bin/sh
/bin/bash
/sbin/nologin
/bin/dash
/bin/tcsh
/bin/csh
默认 CentOS / Ubuntu / Mac 系统用的是 Bash，倒也不是说 Bash 不好，而是说我们有更好的选择。Zsh 安装
CentOS 安装：sudo yum install -y zshUbuntu 安装：sudo apt-get install -y zsh在检查下系统的 shell：cat /etc/shells，你会发现多了一个：/bin/zsh使用 Zsh 扩展集合：oh-my-zsh
oh-my-zsh 帮我们整理了一些常用的 Zsh 扩展功能和主题：https://github.com/robbyrussell/oh-my-zsh我们无需自己去捣搞 Zsh，直接用 oh-my-zsh 就足够了，如果你想继续深造的话那再去弄。先安装 git：sudo yum install -y git安装 oh-my-zsh（这个过程可能会有点慢，或者需要重试几次）：wget https://raw.github.com/robbyrussell/oh-my-zsh/master/tools/install.sh -O - | sh整个过程效果如下图：
在以 root 用户为前提下，oh-my-zsh 的安装目录：/root/.oh-my-zsh在以 root 用户为前提下，Zsh 的配置文件位置：/root/.zshrc为 root 用户设置 zsh 为系统默认 shell：chsh -s /bin/zsh root如果你要重新恢复到 bash：chsh -s /bin/bash root现在你关掉终端或是重新连上 shell，现在开头是一个箭头了，如下图：
现在zsh和oh-my-zsh都安装好了，现在重点讲下zsh的配置!
创建~/.zshrc配置文件，先给看下我的配置，可以凭自己喜好更改： # 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=/home/amoscykl/.oh-my-zsh # Set name of the theme to load. Optionally, if you set this to "random" # it'll load a random theme each time that oh-my-zsh is loaded. # See https://github.com/robbyrussell/oh-my-zsh/wiki/Themes # zhs的主题 ZSH_THEME="ys" # Set list of themes to load # Setting this variable when ZSH_THEME=random # cause zsh load theme from this variable instead of # looking in ~/.oh-my-zsh/themes/ # An empty array 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 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. # z命令快速跳转目录 x命令解压一切文件 命令行可以直接google plugins=( git z zsh-autosuggestions extract web-search zsh-syntax-highlighting ) source $ZSH/oh-my-zsh.sh # User configuration # export MANPATH="/usr/local/man:$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" # ssh # export SSH_KEY_PATH="~/.ssh/rsa_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" # #自动补全插件 source ~/.oh-my-zsh/plugins/incr/incr.zsh # 自动更新的时间间隔，单位是天，这里设置 30 天更新一次 export UPDATE_ZSH_DAYS=1最终效果： 主题： 自动补全： 一键google： z命令快速跳转目录(根据记录): x命令自动解压各种压缩文件，不用再牢记繁杂的解压命令！ 我常用的配置基本就这些，还可以添加更多的插件来武装你的shell！ |
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