Switch To ZSH

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###Installation In ArchLinux, install zsh via:

	pacman -S zsh zsh-doc

Duplicate the .bashrc to .zshrc

	cp ~/.bashrc ~/.zshrc

But notice, when using zsh, we should use following command under zshh:

	rake new_post["Switch To ZSH"] 
	to 
	rake new_post\["Switch To ZSH"\]

Or, we can use noglob in zsh specified file .zshrc

	alias rake='noglob rake'

###Setting More settings on .zshrc:

# Use prompt -l you will see all of the prompt. 
autoload -U promptinit
promptinit
alias rake='noglob rake'
# Customized PS1, with color. 
export PS1="[%n@%~]$ "

###Terminal Title Terminal Title Setting, add following lines into ~/.zshrc:

case $TERM in
  (*xterm* | rxvt)

    # Write some info to terminal title.
    # This is seen when the shell prompts for input.
    function precmd {
      print -Pn "\e]0;zsh%L %(1j,%j job%(2j|s|); ,)%~\a"
    }
    # Write command and args to terminal title.
    # This is seen while the shell waits for a command to complete.
    function preexec {
      printf "\033]0;%s\a" "$1"
    }

  ;;
esac

###Enable History Add the definition of history

# History File Definition
HISTFILE=~/.histfile
HISTSIZE=1000
SAVEHIST=1000
# Share history between terminal
setopt inc_append_history
setopt share_history

###Chinese Encoding Add following definition to the .zshrc:

	export LC_ALL=en_US.UTF-8 
	export LANG=en_US.UTF-8

And in the terminal simulator, select the encoding:

	Edit->Preference: Advanced->Encoding->Default Encoding(UTF-8)