#!/bin/bash
# This script links to busybox

# function: print and execute command
exe()
{
    echo "# ""$1"
    echo "--------------------------------------------------------------------------------"
      $1
}

out=$PWD/out
busybox=/bin/busybox-new
cmds=`$busybox --help|grep "^Currently defined functions:-*$" -A30|grep \,`

for cmd in $cmds
do
   cmd=`echo "$cmd" | sed s/,//g`
   cmdo=`which $cmd 2>/dev/null`

   # command exists?
   if [ -x "$cmdo" ];then

      # link not yet created?
      if ! [ -x "$out$cmdo" ]; then
          echo "[*] "`man -f $(basename $cmdo)|head -n1|cut -d "-" -f2`

          # create the dir?
          d=`dirname "$out$cmdo"`

          if ! [ -d "$d" ];then
              exe "mkdir -p "$d""
          fi

          # create the link
          exe "ln -s $busybox $out$cmdo"
      fi
   fi
done

exe "mkdir -p $out$(dirname $busybox)"
exe "cp -f $busybox $out$busybox"