====== .bashrc ======

HOSTNAME=`hostname`
USER=`id -un`

#export HOSTNAME USER DISPLAY

##
# find files
#
function ff() {
  local d=.
  if [ $# = 2 ]; then d=$1; shift; fi
  if [ $# != 1 ]; then
    echo usage: ff [dir] string
    return
  fi
  find $d -iname \*$1\*
}

##
# find word in files
#
function fw() {
  local d=.
  if [ $# = 2 ]; then
    d=$1; shift;
  fi
  if [ $# != 1 ]; then
    echo usage: fw [dir] string
    return
  fi
  find $d -maxdepth 1 -type f | xargs grep --color=auto -ni "$1"
}

##
# find programm
#
function psg() {
  ps auxw | sed -n -e 1p -e "/-e 1p/d" -e "/$1/p"
}

##
# translate a word
#
function translate()  {
    while [ -n "$1" ]
    do
        T=/tmp/$$.html;lynx -source "http://dict.leo.org/?search=$1" | grep results >$T && w3m -dump $T
        rm $T
        shift
    done
}

##
# translation tool
#
function leo() {
    [ -n "$1" ] && translate "$@" || while read -ep dict2\> W
    do
        t $W | less
    done
}

##
# get IP adresses
#
function my_ip()
{
    MY_IP=$(/sbin/ifconfig ppp0 | awk '/inet/ { print $2 } ' | \
sed -e s/addr://)
    MY_ISP=$(/sbin/ifconfig ppp0 | awk '/P-t-P/ { print $3 } ' | \
sed -e s/P-t-P://)
}

##
# get current host related info
#
function ii()
{
  echo -e "\nYou are logged on ${RED}$HOST"
  echo -e "\nAdditionnal information:$NC " ; uname -a
  echo -e "\n${RED}Users logged on:$NC " ; w -h
  echo -e "\n${RED}Current date :$NC " ; date
  echo -e "\n${RED}Machine stats :$NC " ; uptime
  echo -e "\n${RED}Memory stats :$NC " ; free
  my_ip 2>&- ;
  echo -e "\n${RED}Local IP Address :$NC" ; echo ${MY_IP:-"Not connected"}
  echo -e "\n${RED}ISP Address :$NC" ; echo ${MY_ISP:-"Not connected"}
  echo
}

##
# searchs a programm  using apt
#
function sas()
{
  apt-cache search $1 | grep $1
}

alias sai="sudo aptitude install"
alias ls='ls --color=auto -hF'
alias ll='ls --color=auto -lhF'
alias la='ls --color=auto -lahF'
alias grep='grep --color=auto'
alias psx="ps -auxw | grep $1"