my .zshrc

gistfile1

# The following lines were added by compinstall
zstyle :compinstall filename '/home/travis/.zshrc'

autoload -Uz compinit
compinit
# End of lines added by compinstall
# Lines configured by zsh-newuser-install
HISTFILE=~/.histfile
HISTSIZE=5000
SAVEHIST=1000
setopt appendhistory autocd beep extendedglob
bindkey -v
# End of lines configured by zsh-newuser-install

stty stop ''

alias ls="ls --color=auto"
alias vi="vim"
alias slide="screen -S slide -c $HOME/.slidescreenrc"
alias o="gnome-open"
alias gitnp="git --no-pager"
alias grep="grep -n --color"
alias twoscreens="xrandr --output VGA1 --right-of LVDS"

big() { printf '\e]710;%s\007' "xft:DejaVu Sans Mono:pixelsize=17" }
small() { printf '\e]710;%s\007' "xft:DejaVu Sans Mono:pixelsize=11" }
normal() { printf '\e]710;%s\007' "xft:DejaVu Sans Mono:pixelsize=14" }

scr() {
	name="$(basename $(pwd))"
	screen -DR $name
}

vim() {
	VIM=$(/usr/bin/which vim) # vim executable
	servers=`$VIM --serverlist` # servers: currently active vim servers
	if [ "$(echo "$servers" | grep GVIM)" ]; then
		servername=GVIM
		server=GVIM
	else
		name=$(hostname)
		servername=$(echo "${name}.${STY}" | tr '[:lower:]' '[:upper:]').VIM # servername: the server we will target
		server=$(echo "$servers" | grep $servername) # server: present iff servername is already active
	fi

	cmd="$(test "$STY" -a "$(pidof X)" && echo "set t_Co=256")"

	if [ -z "$server" ]; then
		$VIM --cmd "$cmd" --servername $servername $@
	else
        for file in $@; do
		$VIM --servername $servername --remote-send "<Esc>:tabe $(cd $(dirname $file); pwd)/$(basename $file)<Enter>"
		done
	fi
}

vpn() {
	sudo openvpn --config $HOME/.config/vpn/openvpn.conf
}
isgd() {
	result=$(curl "http://is.gd/api.php?longurl=$1" 2> /dev/null)
	echo $result | xclip
	echo $result
}

orig() {
	aliasoutput=`alias $1`
	if [ "$aliasoutput" ]; then
		shift
		orig=`echo $aliasoutput | cut -d= -f1`
		val=`echo $aliasoutput | sed -e "s/.*='\(.*\)'/\1/"`
		alias $orig=$orig
		$orig $@
		alias $orig="$val"
	else $@
	fi
}

editwith() {
	grep $@ | cut -d: -f1 | sort -u | xargs vim; reset
}

export PATH=$PATH:/opt/java/bin:/usr/local/bin
export EDITOR=vim
export PAGER=less

autoload -U colors; colors;

function precmd {
	git rev-parse --git-dir >/dev/null 2>&1
	if [ $? -eq 0 ]; then
	    export branch=`git symbolic-ref HEAD 2>/dev/null | sed 's/refs\\/heads\\///g'`
	    export RPROMPT="%{$fg[green]%}$branch%{$reset_color%}"
	else
	    export RPROMPT=""
	fi
}

_defaultkey() {
	[ "`ssh-add -l | grep $HOME/.ssh/id_rsa`" ] || ssh-add $HOME/.ssh/id_rsa
}
alias ssh="_defaultkey && ssh"

export PS1="%? %{$fg[red]%}%M%{$reset_color%}[%{$fg[green]%}%h%{$reset_color%}]:%~> "

source `which virtualenvwrapper_bashrc`

# if we are in a screen, reset the caption so it has the $STY variable
[ "$STY" ] && screen -X caption always "$STY %= %-w%L>%{= BW}%n*%t%{-}%52<%+w %L="

[ -z "`pidof X`" ] && startx