====== ZSH (a.k.a. Ze best SHell in ze world) ======

===== History timestamps =====
<code>
HISTFILE=~/.history
HISTSIZE=9999
SAVEHIST=9999

setopt extendedhistory

alias history='history -i -d 1'
</code>
===== Prompt =====

==== A nice colorfull prompt ====

<code>
autoload -U colors && colors
if [ $UID = 0 ]
then
        PS1="%{$terminfo[bold]$fg[red]%}%m %{$fg[blue]%}%2~ %{$reset_color%}%# "
else
        PS1="%{$terminfo[bold]$fg[green]%}%n@%m %{$fg[blue]%}%2~ %{$reset_color%}%# "
fi
</code>

Some notes on this:
  * Adding the autoload stuff allows you to set explicit color-names. 
  * The $terminfo[bold] statement makes colors brighter.
  * The prompt will display a green //user@host// for non-privileged users, and a red //host// when being root, followed by the last two directories of your path or the ~ sign if you're in your home directory (2~).

==== Right prompt ====

ZSH doesn't only have a left prompt, it can also have a right one. for instance, to display the the return code of the last typed command, add this in your .zshrc:

<code>
RPROMPT='%?'
</code>

===== Window/Tab title =====

<code>
case $TERM in
    xterm*|rxvt*|Eterm|aterm|kterm|gnome)
        precmd () {print -Pn "\e]0;%n@%m: %2~\a"}
        ;;
esac
</code>