# set variable identifying the chroot you work in (used in the prompt below)
if [ -z "$debian_chroot" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color)
case "$TERM" in
    xterm-color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
        # We have color support; assume it's compliant with Ecma-48
        # (ISO/IEC-6429). (Lack of such support is extremely rare, and such
        # a case would tend to support setf rather than setaf.)
        color_prompt=yes
    else
        color_prompt=
    fi
fi

if [ "$color_prompt" = yes ]; then
    if [ "$EUID" -ne 0 ]; then
        PS1='${debian_chroot:+($debian_chroot)}($SHLVL) \u@\h \e[32m[\w]\e[0m\n$ '
    else
        PS1='${debian_chroot:+($debian_chroot)}($SHLVL) \u@\h \e[31m[\w]\e[0m\n# '
    fi
else
    if [ "$EUID" -ne 0 ]; then
        PS1='${debian_chroot:+($debian_chroot)}($SHLVL) u@h [w]\n$ '
    else
        PS1='${debian_chroot:+($debian_chroot)}($SHLVL) u@h [w]\n# '
    fi
fi
unset color_prompt force_color_prompt

case "$TERM" in
    xterm*|rxvt*)
        PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1";;
    *)
        ;;
esac

# enable color support of ls and also add handy aliases
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    alias ls='ls --color=auto'
    alias dir='dir --color=auto'
    alias vdir='vdir --color=auto'

    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

alias nano='nano --nowrap --smooth -T 4'
alias please='sudo'

# stop yourself from breaking the server by accident
alias mv='mv -i' 
alias cp='cp -i' 
alias ln='ln -i'
alias rm='rm -I --preserve-root'
alias chown='chown --preserve-root'
alias chmod='chmod --preserve-root'
alias chgrp='chgrp --preserve-root'

function findinfiles() { find ./ -type f -print0 | xargs -0 grep -i "$1"; }
function findinphpfiles() { find ./ -type f -name "*.php" -print0 | xargs -0 grep -i "$1"; }

complete -W "$(echo $(grep '^ssh ' ~/.bash_history | sort -u | sed 's/^ssh //'))" ssh