top排序问题

排序可以加 -o的参数

默认 top是定时地更新显示15条进程消息没必要翻页吧?

好象top有个交互式的运行状态可以使用的命令:
^L Redraw the screen.

   h or ?
      Display a summary of the commands (help screen). Ver-
      sion information is included in this display.

   q Quit top.

   d Change the number of displays to show (prompt  for  new
      number).  Remember that the next display counts as one,
      so typing d1 will make top show one final  display  and
      then immediately exit.

   n or #
      Change the number of processes to display  (prompt  for
      new number).

   s Change the number of seconds to delay between  displays
      (prompt for new number).

   k Send  a  signal  ("kill"  by  default)  to  a  list  of
      processes. This acts similarly  to  the  command
      kill(1)).

   r Change  the  priority  (the  "nice"

  of  a list of
      processes. This  acts  similarly  to the command ren-
      ice(

).

   u Display only processes owned  by  a  specific  username
      (prompt  for  username). If the username specified is
      simply "+", then processes belonging to all users  will
      be displayed.

   o Change the order in which the display is sorted. This
      command  is not available on all systems.  The sort key
      names vary fron system to system but  usually  include:
      "cpu", "res", "size", "time".  The default is cpu.

   e Display a list of system errors (if any)  generated  by
      the last kill or renice command.

   i (or I) Toggle the display of idle processes.