userinfo.sh

function info {
  if [[ -n "$1" ]]; then
    OIFS=$IFS
    IFS=':' read -a user <<< "$(getent passwd $1)"
    if [[ "${user[0]}" != "$1" ]]; then
      echo "$1: err"
    else
      printVals=()
      if ((${user[2]} == ${user[3]})); then
        printVals+=("enaka")
      fi
      if [[ -d "/home/$1" ]] || [[ -d "/home/student/$1" ]]; then
        printVals+=("obstaja")
      fi
      echo "$1: ${printVals[*]} $(groups $1 | cut -d' ' -f3- | wc -w)"
    fi
    IFS=$OIFS
    shift
    info $@
  fi
}