#!/bin/bash
GLOBALPASS=/etc/passwd
LOCALPASS=/tank/shell01/root/etc/passwd
NEW=1



declare -a varray
for aline in `sort -t\: -k3 -n ${LOCALPASS} | cut -d\: -f 1,3,4,6,7`
do
  varray=(`echo $aline | awk '{ split($0, ulist, ":"); for(i=1; i<=11; i++) printf ulist[i] " "; }'`)

  aname=${varray[0]}
  auid=${varray[1]}
  agid=${varray[2]}
  ahd=${varray[3]}
  ashell=${varray[4]}

  ggrep -i ^${aname}: ${GLOBALPASS}  > /dev/null 2>&1

  if [ $? -eq "$NEW" ] ; then # New User
    cut -d\: -f3 ${GLOBALPASS} | ggrep ^${auid}$  > /dev/null 2>&1
    if [ $? -eq "$NEW" ]; then #uid not in use, add em
      unset pline
      unset sline
      pline=${aname}:x:${auid}:65534::/:/bin/false
      sline=${aname}:*LK*:::::::
      echo -e "\r\nNew User: $aname"
      echo $pline
      echo $sline
      echo -n "Import user? [N/y]: "
      read response
      if ! test $response; then
        response="n"
      fi
      if ([ $response = "y" ] || [ $response = "Y" ]); then
        echo $pline >> /etc/passwd
        echo $sline >> /etc/shadow
        echo "ADDED"
      fi

    fi
  fi

done