zshrc

# Disable hostname completion
zstyle ':completion:*' hosts off
#rehash
_force_rehash() {
  (( CURRENT == 1 )) && rehash
  return 1 # Because we didn't really complete anything
}
#show descriptions
zstyle ':completion:*:corrections' format "- %d - (errors %e})"
zstyle ':completion:*:descriptions' format "- %d -"
zstyle ':completion:*:default' list-colors ${(s.:.)LS_COLORS}
zstyle ':completion:*' group-name ''
zstyle ':completion:*:manuals' separate-sections true
zstyle ':completion:*:manuals.(^1*)' insert-sections true
zstyle ':completion:*' menu select
zstyle ':completion:*' verbose yes
zstyle :compinstall filename '/home/xiao/.zshrc'
#complete kill command
zstyle ':completion:*:*:kill:*' menu yes select
zstyle ':completion:*:kill:*'   force-list always

# The following lines were added by compinstall
autoload -Uz compinit
compinit
# End of lines added by compinstall
# Lines configured by zsh-newuser-install
HISTFILE=~/.histfile
HISTSIZE=100000
SAVEHIST=5000
setopt appendhistory
unsetopt beep
bindkey -e
# End of lines configured by zsh-newuser-install

#autoload -Uz promptinit
#promptinit
#prompt walters
#prompt colors
autoload -U colors && colors
PROMPT="%{$fg[green]%}%n%{$reset_color%}@%{$fg[cyan]%}%m %{$fg_no_bold[green]%}%~ %{$reset_color%}%#"
RPROMPT="[%{$fg_no_bold[yellow]%}%?%{$reset_color%}]"


# create a zkbd compatible hash;
# to add other keys to this hash, see: man 5 terminfo
typeset -A key

key[Home]=${terminfo[khome]}

key[End]=${terminfo[kend]}
key[Insert]=${terminfo[kich1]}
key[Delete]=${terminfo[kdch1]}
key[Up]=${terminfo[kcuu1]}
key[Down]=${terminfo[kcud1]}
key[Left]=${terminfo[kcub1]}
key[Right]=${terminfo[kcuf1]}
key[PageUp]=${terminfo[kpp]}
key[PageDown]=${terminfo[knp]}

# setup key accordingly
[[ -n "${key[Home]}"     ]]  && bindkey  "${key[Home]}"     beginning-of-line
[[ -n "${key[End]}"      ]]  && bindkey  "${key[End]}"      end-of-line
[[ -n "${key[Insert]}"   ]]  && bindkey  "${key[Insert]}"   overwrite-mode
[[ -n "${key[Delete]}"   ]]  && bindkey  "${key[Delete]}"   delete-char
[[ -n "${key[Up]}"       ]]  && bindkey  "${key[Up]}"       up-line-or-history
[[ -n "${key[Down]}"     ]]  && bindkey  "${key[Down]}"     down-line-or-history
[[ -n "${key[Left]}"     ]]  && bindkey  "${key[Left]}"     backward-char
[[ -n "${key[Right]}"    ]]  && bindkey  "${key[Right]}"    forward-char
[[ -n "${key[PageUp]}"   ]]  && bindkey  "${key[PageUp]}"   history-beginning-search-backward
[[ -n "${key[PageDown]}" ]]  && bindkey  "${key[PageDown]}" history-beginning-search-forward

#bindkey ';5D' emacs-backward-word
#bindkey ';5C' emacs-forward-word
#export WORDCHARS=''

# Finally, make sure the terminal is in application mode, when zle is
# active. Only then are the values from $terminfo valid.
if (( ${+terminfo[smkx]} )) && (( ${+terminfo[rmkx]} )); then
    function zle-line-init () {
        printf '%s' "${terminfo[smkx]}"
    }
    function zle-line-finish () {
        printf '%s' "${terminfo[rmkx]}"
    }
    zle -N zle-line-init
    zle -N zle-line-finish
fi 

# Bash-like navigation
autoload -U select-word-style
select-word-style bash

#ssh-agent
#export SSH_AUTH_SOCK=/run/user/1000/openssh_auth_sock
eval `keychain --eval --quiet`

#set editor
export EDITOR=vim

#ls alias
alias ls='ls --color=auto'
## Use a long listing format ##
alias ll='ls -la'

## a quick way to get out of current directory ##
alias ..='cd ..'
alias ...='cd ../../../'
alias ....='cd ../../../../'
alias .....='cd ../../../../'

## Colorize the grep command output for ease of use (good for log files)##
alias grep='grep --color=auto'
alias egrep='egrep --color=auto'
alias fgrep='fgrep --color=auto'

## tree alias
alias tree='tree -C'

function set_title()
{
    echo -ne "\033]0;${1}\007"
}
alias title=set_title