zshrc from system rescue cd

.zshrc

# 
# This file is based on the configuration written by
# Bruno Bonfils, <asyd@debian-fr.org> 
# Written since summer 2001

# colors
eval `dircolors /etc/DIR_COLORS`

autoload -U zutil
autoload -U compinit
autoload -U complist

bindkey '\e[A' history-search-backward
bindkey '\e[B' history-search-forward
bindkey '^K' kill-whole-line
bindkey "\e[H" beginning-of-line        # Home (xorg)
bindkey "\e[1~" beginning-of-line       # Home (console)
bindkey "\e[4~" end-of-line             # End (console)
bindkey "\e[F" end-of-line              # End (xorg)
bindkey "\e[2~" overwrite-mode          # Ins
bindkey "\e[3~" delete-char             # Delete
bindkey '\eOH' beginning-of-line
bindkey '\eOF' end-of-line

# Activation
compinit

alias mydf="df -hPT | column -t"
alias ll="ls -lah"
alias rm="rm -i"
alias cp="cp -i"
alias ls="ls --color=auto"
alias l="ls -ail"
alias cl="clear"

alias reboot="shutdown -r now"

# do a du -hs on each dir on current path
alias lsdir="for dir in *;do;if [ -d \$dir ];then;du -hsL \$dir;fi;done"

# case-insensitive (uppercase from lowercase) completion
zstyle ':completion:*' matcher-list 'm:{a-z}={A-Z}'

# process completion
zstyle ':completion:*:processes' command 'ps -au$USER'
zstyle ':completion:*:*:kill:*:processes' list-colors "=(#b) #([0-9]#)*=36=31"

# zstyle
zstyle ':completion:*' completer _expand _complete _ignored
zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion:*' menu select=2
zstyle ':completion:*' select-prompt '%SScrolling active: current selection at %p%s'
zstyle ':completion:*:descriptions' format '%U%F{yellow}%d%f%u'

#environement variables
export HISTSIZE=512

setopt CORRECT
setopt ALWAYS_TO_END
setopt NOTIFY
setopt NOBEEP
setopt AUTOLIST
setopt AUTOCD
setopt PRINT_EIGHT_BIT

# for have colors
autoload -U colors
colors

# define your colors here (i hate white background)
host_color="green" 
path_color="blue"
date_color="white"

host="%{$fg[$host_color]%}%n@%m"
cpath="%B%{$fg[$path_color]%}%/%b"
end="%{$reset_color%}%% "

PS1="$host $cpath $end"